* [PATCH v2 00/14] video, drm, etc: constify fbops in struct fb_info
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: intel-gfx, jani.nikula, ville.syrjala, Andy Walls,
Bernie Thompson, Bruno Prémont, Daniel Vetter, Hans Verkuil,
Jaya Kumar, Kirti Wankhede, Miguel Ojeda Sandonis,
Noralf Trønnes, Robin van der Gracht, Steve Glendinning,
ivtv-devel, kvm, linux-input, linux-media, linux-omap
This is v2 of https://patchwork.freedesktop.org/series/70119/
I wanted to make our struct fb_ops const because we don't modify
it... and this is what I ended up with to fix it and a bunch of others.
I would appreciate acks to merge all this via the drm-misc tree. This is
especially important for patches 1-8 to reasonably get the job
done. Patches 9-14 are somewhat easier to merge at leisure afterwards,
but there really isn't much conflict potential IMO.
Daniel, please double-check me adding your Reviewed-by on the later
patches wasn't overzealous.
BR,
Jani.
Cc: Andy Walls <awalls@md.metrocast.net>
Cc: Bernie Thompson <bernie@plugable.com>
Cc: Bruno Prémont <bonbons@linux-vserver.org>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Jaya Kumar <jayalk@intworks.biz>
Cc: Kirti Wankhede <kwankhede@nvidia.com>
Cc: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
Cc: Noralf Trønnes <noralf@tronnes.org>
Cc: Robin van der Gracht <robin@protonic.nl>
Cc: Steve Glendinning <steve.glendinning@shawell.net>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: dri-devel@lists.freedesktop.org
Cc: ivtv-devel@ivtvdriver.org
Cc: kvm@vger.kernel.org
Cc: linux-fbdev@vger.kernel.org
Cc: linux-input@vger.kernel.org
Cc: linux-media@vger.kernel.org
Cc: linux-omap@vger.kernel.org
Jani Nikula (14):
video: fb_defio: preserve user fb_ops
drm/fb-helper: don't preserve fb_ops across deferred IO use
video: smscufx: don't restore fb_mmap after deferred IO cleanup
video: udlfb: don't restore fb_mmap after deferred IO cleanup
video: fbdev: vesafb: modify the static fb_ops directly
video: fbmem: use const pointer for fb_ops
video: omapfb: use const pointer for fb_ops
video: fbdev: make fbops member of struct fb_info a const pointer
drm: constify fb ops across all drivers
video: constify fb ops across all drivers
HID: picoLCD: constify fb ops
media: constify fb ops across all drivers
samples: vfio-mdev: constify fb ops
auxdisplay: constify fb ops
drivers/auxdisplay/cfag12864bfb.c | 2 +-
drivers/auxdisplay/ht16k33.c | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c | 2 +-
drivers/gpu/drm/armada/armada_fbdev.c | 2 +-
drivers/gpu/drm/drm_fb_helper.c | 27 +++----------------
drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 2 +-
.../gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 2 +-
drivers/gpu/drm/i915/display/intel_fbdev.c | 2 +-
drivers/gpu/drm/msm/msm_fbdev.c | 2 +-
drivers/gpu/drm/nouveau/nouveau_fbcon.c | 4 +--
drivers/gpu/drm/omapdrm/omap_fbdev.c | 2 +-
drivers/gpu/drm/radeon/radeon_fb.c | 2 +-
drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c | 2 +-
drivers/gpu/drm/tegra/fb.c | 2 +-
drivers/gpu/drm/vmwgfx/vmwgfx_fb.c | 2 +-
drivers/hid/hid-picolcd_fb.c | 3 +--
drivers/media/pci/ivtv/ivtvfb.c | 3 +--
drivers/media/platform/vivid/vivid-osd.c | 3 +--
drivers/video/fbdev/68328fb.c | 2 +-
drivers/video/fbdev/acornfb.c | 2 +-
drivers/video/fbdev/amba-clcd.c | 2 +-
drivers/video/fbdev/amifb.c | 2 +-
drivers/video/fbdev/arcfb.c | 2 +-
drivers/video/fbdev/arkfb.c | 2 +-
drivers/video/fbdev/asiliantfb.c | 2 +-
drivers/video/fbdev/atmel_lcdfb.c | 2 +-
drivers/video/fbdev/aty/aty128fb.c | 2 +-
drivers/video/fbdev/aty/atyfb_base.c | 2 +-
drivers/video/fbdev/aty/radeon_base.c | 2 +-
drivers/video/fbdev/au1100fb.c | 2 +-
drivers/video/fbdev/au1200fb.c | 2 +-
drivers/video/fbdev/broadsheetfb.c | 2 +-
drivers/video/fbdev/bw2.c | 2 +-
drivers/video/fbdev/carminefb.c | 2 +-
drivers/video/fbdev/cg14.c | 2 +-
drivers/video/fbdev/cg3.c | 2 +-
drivers/video/fbdev/cg6.c | 2 +-
drivers/video/fbdev/chipsfb.c | 2 +-
drivers/video/fbdev/cirrusfb.c | 2 +-
drivers/video/fbdev/clps711x-fb.c | 2 +-
drivers/video/fbdev/cobalt_lcdfb.c | 2 +-
drivers/video/fbdev/controlfb.c | 2 +-
drivers/video/fbdev/core/fb_defio.c | 3 ---
drivers/video/fbdev/core/fbmem.c | 19 ++++++++-----
drivers/video/fbdev/cyber2000fb.c | 2 +-
drivers/video/fbdev/da8xx-fb.c | 2 +-
drivers/video/fbdev/dnfb.c | 2 +-
drivers/video/fbdev/efifb.c | 2 +-
drivers/video/fbdev/ep93xx-fb.c | 2 +-
drivers/video/fbdev/fb-puv3.c | 2 +-
drivers/video/fbdev/ffb.c | 2 +-
drivers/video/fbdev/fm2fb.c | 2 +-
drivers/video/fbdev/fsl-diu-fb.c | 2 +-
drivers/video/fbdev/g364fb.c | 2 +-
drivers/video/fbdev/gbefb.c | 2 +-
drivers/video/fbdev/geode/gx1fb_core.c | 2 +-
drivers/video/fbdev/geode/gxfb_core.c | 2 +-
drivers/video/fbdev/geode/lxfb_core.c | 2 +-
drivers/video/fbdev/goldfishfb.c | 2 +-
drivers/video/fbdev/grvga.c | 2 +-
drivers/video/fbdev/gxt4500.c | 2 +-
drivers/video/fbdev/hecubafb.c | 2 +-
drivers/video/fbdev/hgafb.c | 2 +-
drivers/video/fbdev/hitfb.c | 2 +-
drivers/video/fbdev/hpfb.c | 2 +-
drivers/video/fbdev/hyperv_fb.c | 2 +-
drivers/video/fbdev/i740fb.c | 2 +-
drivers/video/fbdev/imsttfb.c | 2 +-
drivers/video/fbdev/imxfb.c | 2 +-
drivers/video/fbdev/intelfb/intelfbdrv.c | 2 +-
drivers/video/fbdev/kyro/fbdev.c | 2 +-
drivers/video/fbdev/leo.c | 2 +-
drivers/video/fbdev/macfb.c | 2 +-
drivers/video/fbdev/matrox/matroxfb_crtc2.c | 2 +-
drivers/video/fbdev/maxinefb.c | 2 +-
drivers/video/fbdev/mb862xx/mb862xxfbdrv.c | 2 +-
drivers/video/fbdev/mbx/mbxfb.c | 2 +-
drivers/video/fbdev/metronomefb.c | 2 +-
drivers/video/fbdev/mmp/fb/mmpfb.c | 2 +-
drivers/video/fbdev/mx3fb.c | 5 ++--
drivers/video/fbdev/neofb.c | 2 +-
drivers/video/fbdev/nvidia/nvidia.c | 2 +-
drivers/video/fbdev/ocfb.c | 2 +-
drivers/video/fbdev/offb.c | 2 +-
drivers/video/fbdev/omap/omapfb_main.c | 2 +-
.../video/fbdev/omap2/omapfb/omapfb-main.c | 2 +-
drivers/video/fbdev/p9100.c | 2 +-
drivers/video/fbdev/platinumfb.c | 2 +-
drivers/video/fbdev/pm2fb.c | 2 +-
drivers/video/fbdev/pm3fb.c | 2 +-
drivers/video/fbdev/pmag-aa-fb.c | 2 +-
drivers/video/fbdev/pmag-ba-fb.c | 2 +-
drivers/video/fbdev/pmagb-b-fb.c | 2 +-
drivers/video/fbdev/ps3fb.c | 2 +-
drivers/video/fbdev/pvr2fb.c | 2 +-
drivers/video/fbdev/pxa168fb.c | 2 +-
drivers/video/fbdev/pxafb.c | 4 +--
drivers/video/fbdev/q40fb.c | 2 +-
drivers/video/fbdev/riva/fbdev.c | 2 +-
drivers/video/fbdev/s3c-fb.c | 2 +-
drivers/video/fbdev/s3c2410fb.c | 2 +-
drivers/video/fbdev/s3fb.c | 2 +-
drivers/video/fbdev/sa1100fb.c | 2 +-
drivers/video/fbdev/savage/savagefb_driver.c | 2 +-
drivers/video/fbdev/sh7760fb.c | 2 +-
drivers/video/fbdev/sh_mobile_lcdcfb.c | 4 +--
drivers/video/fbdev/simplefb.c | 2 +-
drivers/video/fbdev/sis/sis_main.c | 2 +-
drivers/video/fbdev/skeletonfb.c | 2 +-
drivers/video/fbdev/sm712fb.c | 2 +-
drivers/video/fbdev/smscufx.c | 3 +--
drivers/video/fbdev/ssd1307fb.c | 2 +-
drivers/video/fbdev/sstfb.c | 2 +-
drivers/video/fbdev/stifb.c | 2 +-
drivers/video/fbdev/sunxvr1000.c | 2 +-
drivers/video/fbdev/sunxvr2500.c | 2 +-
drivers/video/fbdev/sunxvr500.c | 2 +-
drivers/video/fbdev/tcx.c | 2 +-
drivers/video/fbdev/tdfxfb.c | 2 +-
drivers/video/fbdev/tgafb.c | 2 +-
drivers/video/fbdev/tmiofb.c | 2 +-
drivers/video/fbdev/tridentfb.c | 2 +-
drivers/video/fbdev/udlfb.c | 1 -
drivers/video/fbdev/uvesafb.c | 2 +-
drivers/video/fbdev/valkyriefb.c | 2 +-
drivers/video/fbdev/vesafb.c | 6 ++---
drivers/video/fbdev/vfb.c | 2 +-
drivers/video/fbdev/vga16fb.c | 2 +-
drivers/video/fbdev/vt8500lcdfb.c | 2 +-
drivers/video/fbdev/vt8623fb.c | 2 +-
drivers/video/fbdev/w100fb.c | 2 +-
drivers/video/fbdev/wm8505fb.c | 2 +-
drivers/video/fbdev/xen-fbfront.c | 2 +-
drivers/video/fbdev/xilinxfb.c | 2 +-
include/linux/fb.h | 2 +-
samples/vfio-mdev/mdpy-fb.c | 2 +-
136 files changed, 156 insertions(+), 175 deletions(-)
--
2.20.1
^ permalink raw reply [flat|nested] 125+ messages in thread
* [PATCH v2 00/14] video, drm, etc: constify fbops in struct fb_info
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: Steve Glendinning, Andy Walls, kvm, linux-omap, jani.nikula,
Robin van der Gracht, intel-gfx, Bernie Thompson, Kirti Wankhede,
Hans Verkuil, Miguel Ojeda Sandonis, Bruno Prémont,
Noralf Trønnes, ivtv-devel, linux-input, linux-media,
Jaya Kumar
This is v2 of https://patchwork.freedesktop.org/series/70119/
I wanted to make our struct fb_ops const because we don't modify
it... and this is what I ended up with to fix it and a bunch of others.
I would appreciate acks to merge all this via the drm-misc tree. This is
especially important for patches 1-8 to reasonably get the job
done. Patches 9-14 are somewhat easier to merge at leisure afterwards,
but there really isn't much conflict potential IMO.
Daniel, please double-check me adding your Reviewed-by on the later
patches wasn't overzealous.
BR,
Jani.
Cc: Andy Walls <awalls@md.metrocast.net>
Cc: Bernie Thompson <bernie@plugable.com>
Cc: Bruno Prémont <bonbons@linux-vserver.org>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Jaya Kumar <jayalk@intworks.biz>
Cc: Kirti Wankhede <kwankhede@nvidia.com>
Cc: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
Cc: Noralf Trønnes <noralf@tronnes.org>
Cc: Robin van der Gracht <robin@protonic.nl>
Cc: Steve Glendinning <steve.glendinning@shawell.net>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: dri-devel@lists.freedesktop.org
Cc: ivtv-devel@ivtvdriver.org
Cc: kvm@vger.kernel.org
Cc: linux-fbdev@vger.kernel.org
Cc: linux-input@vger.kernel.org
Cc: linux-media@vger.kernel.org
Cc: linux-omap@vger.kernel.org
Jani Nikula (14):
video: fb_defio: preserve user fb_ops
drm/fb-helper: don't preserve fb_ops across deferred IO use
video: smscufx: don't restore fb_mmap after deferred IO cleanup
video: udlfb: don't restore fb_mmap after deferred IO cleanup
video: fbdev: vesafb: modify the static fb_ops directly
video: fbmem: use const pointer for fb_ops
video: omapfb: use const pointer for fb_ops
video: fbdev: make fbops member of struct fb_info a const pointer
drm: constify fb ops across all drivers
video: constify fb ops across all drivers
HID: picoLCD: constify fb ops
media: constify fb ops across all drivers
samples: vfio-mdev: constify fb ops
auxdisplay: constify fb ops
drivers/auxdisplay/cfag12864bfb.c | 2 +-
drivers/auxdisplay/ht16k33.c | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c | 2 +-
drivers/gpu/drm/armada/armada_fbdev.c | 2 +-
drivers/gpu/drm/drm_fb_helper.c | 27 +++----------------
drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 2 +-
.../gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 2 +-
drivers/gpu/drm/i915/display/intel_fbdev.c | 2 +-
drivers/gpu/drm/msm/msm_fbdev.c | 2 +-
drivers/gpu/drm/nouveau/nouveau_fbcon.c | 4 +--
drivers/gpu/drm/omapdrm/omap_fbdev.c | 2 +-
drivers/gpu/drm/radeon/radeon_fb.c | 2 +-
drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c | 2 +-
drivers/gpu/drm/tegra/fb.c | 2 +-
drivers/gpu/drm/vmwgfx/vmwgfx_fb.c | 2 +-
drivers/hid/hid-picolcd_fb.c | 3 +--
drivers/media/pci/ivtv/ivtvfb.c | 3 +--
drivers/media/platform/vivid/vivid-osd.c | 3 +--
drivers/video/fbdev/68328fb.c | 2 +-
drivers/video/fbdev/acornfb.c | 2 +-
drivers/video/fbdev/amba-clcd.c | 2 +-
drivers/video/fbdev/amifb.c | 2 +-
drivers/video/fbdev/arcfb.c | 2 +-
drivers/video/fbdev/arkfb.c | 2 +-
drivers/video/fbdev/asiliantfb.c | 2 +-
drivers/video/fbdev/atmel_lcdfb.c | 2 +-
drivers/video/fbdev/aty/aty128fb.c | 2 +-
drivers/video/fbdev/aty/atyfb_base.c | 2 +-
drivers/video/fbdev/aty/radeon_base.c | 2 +-
drivers/video/fbdev/au1100fb.c | 2 +-
drivers/video/fbdev/au1200fb.c | 2 +-
drivers/video/fbdev/broadsheetfb.c | 2 +-
drivers/video/fbdev/bw2.c | 2 +-
drivers/video/fbdev/carminefb.c | 2 +-
drivers/video/fbdev/cg14.c | 2 +-
drivers/video/fbdev/cg3.c | 2 +-
drivers/video/fbdev/cg6.c | 2 +-
drivers/video/fbdev/chipsfb.c | 2 +-
drivers/video/fbdev/cirrusfb.c | 2 +-
drivers/video/fbdev/clps711x-fb.c | 2 +-
drivers/video/fbdev/cobalt_lcdfb.c | 2 +-
drivers/video/fbdev/controlfb.c | 2 +-
drivers/video/fbdev/core/fb_defio.c | 3 ---
drivers/video/fbdev/core/fbmem.c | 19 ++++++++-----
drivers/video/fbdev/cyber2000fb.c | 2 +-
drivers/video/fbdev/da8xx-fb.c | 2 +-
drivers/video/fbdev/dnfb.c | 2 +-
drivers/video/fbdev/efifb.c | 2 +-
drivers/video/fbdev/ep93xx-fb.c | 2 +-
drivers/video/fbdev/fb-puv3.c | 2 +-
drivers/video/fbdev/ffb.c | 2 +-
drivers/video/fbdev/fm2fb.c | 2 +-
drivers/video/fbdev/fsl-diu-fb.c | 2 +-
drivers/video/fbdev/g364fb.c | 2 +-
drivers/video/fbdev/gbefb.c | 2 +-
drivers/video/fbdev/geode/gx1fb_core.c | 2 +-
drivers/video/fbdev/geode/gxfb_core.c | 2 +-
drivers/video/fbdev/geode/lxfb_core.c | 2 +-
drivers/video/fbdev/goldfishfb.c | 2 +-
drivers/video/fbdev/grvga.c | 2 +-
drivers/video/fbdev/gxt4500.c | 2 +-
drivers/video/fbdev/hecubafb.c | 2 +-
drivers/video/fbdev/hgafb.c | 2 +-
drivers/video/fbdev/hitfb.c | 2 +-
drivers/video/fbdev/hpfb.c | 2 +-
drivers/video/fbdev/hyperv_fb.c | 2 +-
drivers/video/fbdev/i740fb.c | 2 +-
drivers/video/fbdev/imsttfb.c | 2 +-
drivers/video/fbdev/imxfb.c | 2 +-
drivers/video/fbdev/intelfb/intelfbdrv.c | 2 +-
drivers/video/fbdev/kyro/fbdev.c | 2 +-
drivers/video/fbdev/leo.c | 2 +-
drivers/video/fbdev/macfb.c | 2 +-
drivers/video/fbdev/matrox/matroxfb_crtc2.c | 2 +-
drivers/video/fbdev/maxinefb.c | 2 +-
drivers/video/fbdev/mb862xx/mb862xxfbdrv.c | 2 +-
drivers/video/fbdev/mbx/mbxfb.c | 2 +-
drivers/video/fbdev/metronomefb.c | 2 +-
drivers/video/fbdev/mmp/fb/mmpfb.c | 2 +-
drivers/video/fbdev/mx3fb.c | 5 ++--
drivers/video/fbdev/neofb.c | 2 +-
drivers/video/fbdev/nvidia/nvidia.c | 2 +-
drivers/video/fbdev/ocfb.c | 2 +-
drivers/video/fbdev/offb.c | 2 +-
drivers/video/fbdev/omap/omapfb_main.c | 2 +-
.../video/fbdev/omap2/omapfb/omapfb-main.c | 2 +-
drivers/video/fbdev/p9100.c | 2 +-
drivers/video/fbdev/platinumfb.c | 2 +-
drivers/video/fbdev/pm2fb.c | 2 +-
drivers/video/fbdev/pm3fb.c | 2 +-
drivers/video/fbdev/pmag-aa-fb.c | 2 +-
drivers/video/fbdev/pmag-ba-fb.c | 2 +-
drivers/video/fbdev/pmagb-b-fb.c | 2 +-
drivers/video/fbdev/ps3fb.c | 2 +-
drivers/video/fbdev/pvr2fb.c | 2 +-
drivers/video/fbdev/pxa168fb.c | 2 +-
drivers/video/fbdev/pxafb.c | 4 +--
drivers/video/fbdev/q40fb.c | 2 +-
drivers/video/fbdev/riva/fbdev.c | 2 +-
drivers/video/fbdev/s3c-fb.c | 2 +-
drivers/video/fbdev/s3c2410fb.c | 2 +-
drivers/video/fbdev/s3fb.c | 2 +-
drivers/video/fbdev/sa1100fb.c | 2 +-
drivers/video/fbdev/savage/savagefb_driver.c | 2 +-
drivers/video/fbdev/sh7760fb.c | 2 +-
drivers/video/fbdev/sh_mobile_lcdcfb.c | 4 +--
drivers/video/fbdev/simplefb.c | 2 +-
drivers/video/fbdev/sis/sis_main.c | 2 +-
drivers/video/fbdev/skeletonfb.c | 2 +-
drivers/video/fbdev/sm712fb.c | 2 +-
drivers/video/fbdev/smscufx.c | 3 +--
drivers/video/fbdev/ssd1307fb.c | 2 +-
drivers/video/fbdev/sstfb.c | 2 +-
drivers/video/fbdev/stifb.c | 2 +-
drivers/video/fbdev/sunxvr1000.c | 2 +-
drivers/video/fbdev/sunxvr2500.c | 2 +-
drivers/video/fbdev/sunxvr500.c | 2 +-
drivers/video/fbdev/tcx.c | 2 +-
drivers/video/fbdev/tdfxfb.c | 2 +-
drivers/video/fbdev/tgafb.c | 2 +-
drivers/video/fbdev/tmiofb.c | 2 +-
drivers/video/fbdev/tridentfb.c | 2 +-
drivers/video/fbdev/udlfb.c | 1 -
drivers/video/fbdev/uvesafb.c | 2 +-
drivers/video/fbdev/valkyriefb.c | 2 +-
drivers/video/fbdev/vesafb.c | 6 ++---
drivers/video/fbdev/vfb.c | 2 +-
drivers/video/fbdev/vga16fb.c | 2 +-
drivers/video/fbdev/vt8500lcdfb.c | 2 +-
drivers/video/fbdev/vt8623fb.c | 2 +-
drivers/video/fbdev/w100fb.c | 2 +-
drivers/video/fbdev/wm8505fb.c | 2 +-
drivers/video/fbdev/xen-fbfront.c | 2 +-
drivers/video/fbdev/xilinxfb.c | 2 +-
include/linux/fb.h | 2 +-
samples/vfio-mdev/mdpy-fb.c | 2 +-
136 files changed, 156 insertions(+), 175 deletions(-)
--
2.20.1
^ permalink raw reply [flat|nested] 125+ messages in thread
* [PATCH v2 00/14] video, drm, etc: constify fbops in struct fb_info
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: Steve Glendinning, Andy Walls, kvm, linux-omap, jani.nikula,
Robin van der Gracht, intel-gfx, Bernie Thompson, Kirti Wankhede,
Hans Verkuil, Miguel Ojeda Sandonis, Bruno Prémont,
Noralf Trønnes, ivtv-devel, linux-input, linux-media,
Jaya Kumar
This is v2 of https://patchwork.freedesktop.org/series/70119/
I wanted to make our struct fb_ops const because we don't modify
it... and this is what I ended up with to fix it and a bunch of others.
I would appreciate acks to merge all this via the drm-misc tree. This is
especially important for patches 1-8 to reasonably get the job
done. Patches 9-14 are somewhat easier to merge at leisure afterwards,
but there really isn't much conflict potential IMO.
Daniel, please double-check me adding your Reviewed-by on the later
patches wasn't overzealous.
BR,
Jani.
Cc: Andy Walls <awalls@md.metrocast.net>
Cc: Bernie Thompson <bernie@plugable.com>
Cc: Bruno Prémont <bonbons@linux-vserver.org>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Jaya Kumar <jayalk@intworks.biz>
Cc: Kirti Wankhede <kwankhede@nvidia.com>
Cc: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
Cc: Noralf Trønnes <noralf@tronnes.org>
Cc: Robin van der Gracht <robin@protonic.nl>
Cc: Steve Glendinning <steve.glendinning@shawell.net>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: dri-devel@lists.freedesktop.org
Cc: ivtv-devel@ivtvdriver.org
Cc: kvm@vger.kernel.org
Cc: linux-fbdev@vger.kernel.org
Cc: linux-input@vger.kernel.org
Cc: linux-media@vger.kernel.org
Cc: linux-omap@vger.kernel.org
Jani Nikula (14):
video: fb_defio: preserve user fb_ops
drm/fb-helper: don't preserve fb_ops across deferred IO use
video: smscufx: don't restore fb_mmap after deferred IO cleanup
video: udlfb: don't restore fb_mmap after deferred IO cleanup
video: fbdev: vesafb: modify the static fb_ops directly
video: fbmem: use const pointer for fb_ops
video: omapfb: use const pointer for fb_ops
video: fbdev: make fbops member of struct fb_info a const pointer
drm: constify fb ops across all drivers
video: constify fb ops across all drivers
HID: picoLCD: constify fb ops
media: constify fb ops across all drivers
samples: vfio-mdev: constify fb ops
auxdisplay: constify fb ops
drivers/auxdisplay/cfag12864bfb.c | 2 +-
drivers/auxdisplay/ht16k33.c | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c | 2 +-
drivers/gpu/drm/armada/armada_fbdev.c | 2 +-
drivers/gpu/drm/drm_fb_helper.c | 27 +++----------------
drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 2 +-
.../gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 2 +-
drivers/gpu/drm/i915/display/intel_fbdev.c | 2 +-
drivers/gpu/drm/msm/msm_fbdev.c | 2 +-
drivers/gpu/drm/nouveau/nouveau_fbcon.c | 4 +--
drivers/gpu/drm/omapdrm/omap_fbdev.c | 2 +-
drivers/gpu/drm/radeon/radeon_fb.c | 2 +-
drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c | 2 +-
drivers/gpu/drm/tegra/fb.c | 2 +-
drivers/gpu/drm/vmwgfx/vmwgfx_fb.c | 2 +-
drivers/hid/hid-picolcd_fb.c | 3 +--
drivers/media/pci/ivtv/ivtvfb.c | 3 +--
drivers/media/platform/vivid/vivid-osd.c | 3 +--
drivers/video/fbdev/68328fb.c | 2 +-
drivers/video/fbdev/acornfb.c | 2 +-
drivers/video/fbdev/amba-clcd.c | 2 +-
drivers/video/fbdev/amifb.c | 2 +-
drivers/video/fbdev/arcfb.c | 2 +-
drivers/video/fbdev/arkfb.c | 2 +-
drivers/video/fbdev/asiliantfb.c | 2 +-
drivers/video/fbdev/atmel_lcdfb.c | 2 +-
drivers/video/fbdev/aty/aty128fb.c | 2 +-
drivers/video/fbdev/aty/atyfb_base.c | 2 +-
drivers/video/fbdev/aty/radeon_base.c | 2 +-
drivers/video/fbdev/au1100fb.c | 2 +-
drivers/video/fbdev/au1200fb.c | 2 +-
drivers/video/fbdev/broadsheetfb.c | 2 +-
drivers/video/fbdev/bw2.c | 2 +-
drivers/video/fbdev/carminefb.c | 2 +-
drivers/video/fbdev/cg14.c | 2 +-
drivers/video/fbdev/cg3.c | 2 +-
drivers/video/fbdev/cg6.c | 2 +-
drivers/video/fbdev/chipsfb.c | 2 +-
drivers/video/fbdev/cirrusfb.c | 2 +-
drivers/video/fbdev/clps711x-fb.c | 2 +-
drivers/video/fbdev/cobalt_lcdfb.c | 2 +-
drivers/video/fbdev/controlfb.c | 2 +-
drivers/video/fbdev/core/fb_defio.c | 3 ---
drivers/video/fbdev/core/fbmem.c | 19 ++++++++-----
drivers/video/fbdev/cyber2000fb.c | 2 +-
drivers/video/fbdev/da8xx-fb.c | 2 +-
drivers/video/fbdev/dnfb.c | 2 +-
drivers/video/fbdev/efifb.c | 2 +-
drivers/video/fbdev/ep93xx-fb.c | 2 +-
drivers/video/fbdev/fb-puv3.c | 2 +-
drivers/video/fbdev/ffb.c | 2 +-
drivers/video/fbdev/fm2fb.c | 2 +-
drivers/video/fbdev/fsl-diu-fb.c | 2 +-
drivers/video/fbdev/g364fb.c | 2 +-
drivers/video/fbdev/gbefb.c | 2 +-
drivers/video/fbdev/geode/gx1fb_core.c | 2 +-
drivers/video/fbdev/geode/gxfb_core.c | 2 +-
drivers/video/fbdev/geode/lxfb_core.c | 2 +-
drivers/video/fbdev/goldfishfb.c | 2 +-
drivers/video/fbdev/grvga.c | 2 +-
drivers/video/fbdev/gxt4500.c | 2 +-
drivers/video/fbdev/hecubafb.c | 2 +-
drivers/video/fbdev/hgafb.c | 2 +-
drivers/video/fbdev/hitfb.c | 2 +-
drivers/video/fbdev/hpfb.c | 2 +-
drivers/video/fbdev/hyperv_fb.c | 2 +-
drivers/video/fbdev/i740fb.c | 2 +-
drivers/video/fbdev/imsttfb.c | 2 +-
drivers/video/fbdev/imxfb.c | 2 +-
drivers/video/fbdev/intelfb/intelfbdrv.c | 2 +-
drivers/video/fbdev/kyro/fbdev.c | 2 +-
drivers/video/fbdev/leo.c | 2 +-
drivers/video/fbdev/macfb.c | 2 +-
drivers/video/fbdev/matrox/matroxfb_crtc2.c | 2 +-
drivers/video/fbdev/maxinefb.c | 2 +-
drivers/video/fbdev/mb862xx/mb862xxfbdrv.c | 2 +-
drivers/video/fbdev/mbx/mbxfb.c | 2 +-
drivers/video/fbdev/metronomefb.c | 2 +-
drivers/video/fbdev/mmp/fb/mmpfb.c | 2 +-
drivers/video/fbdev/mx3fb.c | 5 ++--
drivers/video/fbdev/neofb.c | 2 +-
drivers/video/fbdev/nvidia/nvidia.c | 2 +-
drivers/video/fbdev/ocfb.c | 2 +-
drivers/video/fbdev/offb.c | 2 +-
drivers/video/fbdev/omap/omapfb_main.c | 2 +-
.../video/fbdev/omap2/omapfb/omapfb-main.c | 2 +-
drivers/video/fbdev/p9100.c | 2 +-
drivers/video/fbdev/platinumfb.c | 2 +-
drivers/video/fbdev/pm2fb.c | 2 +-
drivers/video/fbdev/pm3fb.c | 2 +-
drivers/video/fbdev/pmag-aa-fb.c | 2 +-
drivers/video/fbdev/pmag-ba-fb.c | 2 +-
drivers/video/fbdev/pmagb-b-fb.c | 2 +-
drivers/video/fbdev/ps3fb.c | 2 +-
drivers/video/fbdev/pvr2fb.c | 2 +-
drivers/video/fbdev/pxa168fb.c | 2 +-
drivers/video/fbdev/pxafb.c | 4 +--
drivers/video/fbdev/q40fb.c | 2 +-
drivers/video/fbdev/riva/fbdev.c | 2 +-
drivers/video/fbdev/s3c-fb.c | 2 +-
drivers/video/fbdev/s3c2410fb.c | 2 +-
drivers/video/fbdev/s3fb.c | 2 +-
drivers/video/fbdev/sa1100fb.c | 2 +-
drivers/video/fbdev/savage/savagefb_driver.c | 2 +-
drivers/video/fbdev/sh7760fb.c | 2 +-
drivers/video/fbdev/sh_mobile_lcdcfb.c | 4 +--
drivers/video/fbdev/simplefb.c | 2 +-
drivers/video/fbdev/sis/sis_main.c | 2 +-
drivers/video/fbdev/skeletonfb.c | 2 +-
drivers/video/fbdev/sm712fb.c | 2 +-
drivers/video/fbdev/smscufx.c | 3 +--
drivers/video/fbdev/ssd1307fb.c | 2 +-
drivers/video/fbdev/sstfb.c | 2 +-
drivers/video/fbdev/stifb.c | 2 +-
drivers/video/fbdev/sunxvr1000.c | 2 +-
drivers/video/fbdev/sunxvr2500.c | 2 +-
drivers/video/fbdev/sunxvr500.c | 2 +-
drivers/video/fbdev/tcx.c | 2 +-
drivers/video/fbdev/tdfxfb.c | 2 +-
drivers/video/fbdev/tgafb.c | 2 +-
drivers/video/fbdev/tmiofb.c | 2 +-
drivers/video/fbdev/tridentfb.c | 2 +-
drivers/video/fbdev/udlfb.c | 1 -
drivers/video/fbdev/uvesafb.c | 2 +-
drivers/video/fbdev/valkyriefb.c | 2 +-
drivers/video/fbdev/vesafb.c | 6 ++---
drivers/video/fbdev/vfb.c | 2 +-
drivers/video/fbdev/vga16fb.c | 2 +-
drivers/video/fbdev/vt8500lcdfb.c | 2 +-
drivers/video/fbdev/vt8623fb.c | 2 +-
drivers/video/fbdev/w100fb.c | 2 +-
drivers/video/fbdev/wm8505fb.c | 2 +-
drivers/video/fbdev/xen-fbfront.c | 2 +-
drivers/video/fbdev/xilinxfb.c | 2 +-
include/linux/fb.h | 2 +-
samples/vfio-mdev/mdpy-fb.c | 2 +-
136 files changed, 156 insertions(+), 175 deletions(-)
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 125+ messages in thread
* [PATCH v2 00/14] video, drm, etc: constify fbops in struct fb_info
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: Steve Glendinning, Andy Walls, kvm, linux-omap, jani.nikula,
Robin van der Gracht, intel-gfx, Bernie Thompson, Kirti Wankhede,
Hans Verkuil, Miguel Ojeda Sandonis, Bruno Prémont,
ivtv-devel, linux-input, linux-media, Jaya Kumar
This is v2 of https://patchwork.freedesktop.org/series/70119/
I wanted to make our struct fb_ops const because we don't modify
it... and this is what I ended up with to fix it and a bunch of others.
I would appreciate acks to merge all this via the drm-misc tree. This is
especially important for patches 1-8 to reasonably get the job
done. Patches 9-14 are somewhat easier to merge at leisure afterwards,
but there really isn't much conflict potential IMO.
Daniel, please double-check me adding your Reviewed-by on the later
patches wasn't overzealous.
BR,
Jani.
Cc: Andy Walls <awalls@md.metrocast.net>
Cc: Bernie Thompson <bernie@plugable.com>
Cc: Bruno Prémont <bonbons@linux-vserver.org>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Jaya Kumar <jayalk@intworks.biz>
Cc: Kirti Wankhede <kwankhede@nvidia.com>
Cc: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
Cc: Noralf Trønnes <noralf@tronnes.org>
Cc: Robin van der Gracht <robin@protonic.nl>
Cc: Steve Glendinning <steve.glendinning@shawell.net>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: dri-devel@lists.freedesktop.org
Cc: ivtv-devel@ivtvdriver.org
Cc: kvm@vger.kernel.org
Cc: linux-fbdev@vger.kernel.org
Cc: linux-input@vger.kernel.org
Cc: linux-media@vger.kernel.org
Cc: linux-omap@vger.kernel.org
Jani Nikula (14):
video: fb_defio: preserve user fb_ops
drm/fb-helper: don't preserve fb_ops across deferred IO use
video: smscufx: don't restore fb_mmap after deferred IO cleanup
video: udlfb: don't restore fb_mmap after deferred IO cleanup
video: fbdev: vesafb: modify the static fb_ops directly
video: fbmem: use const pointer for fb_ops
video: omapfb: use const pointer for fb_ops
video: fbdev: make fbops member of struct fb_info a const pointer
drm: constify fb ops across all drivers
video: constify fb ops across all drivers
HID: picoLCD: constify fb ops
media: constify fb ops across all drivers
samples: vfio-mdev: constify fb ops
auxdisplay: constify fb ops
drivers/auxdisplay/cfag12864bfb.c | 2 +-
drivers/auxdisplay/ht16k33.c | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c | 2 +-
drivers/gpu/drm/armada/armada_fbdev.c | 2 +-
drivers/gpu/drm/drm_fb_helper.c | 27 +++----------------
drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 2 +-
.../gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 2 +-
drivers/gpu/drm/i915/display/intel_fbdev.c | 2 +-
drivers/gpu/drm/msm/msm_fbdev.c | 2 +-
drivers/gpu/drm/nouveau/nouveau_fbcon.c | 4 +--
drivers/gpu/drm/omapdrm/omap_fbdev.c | 2 +-
drivers/gpu/drm/radeon/radeon_fb.c | 2 +-
drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c | 2 +-
drivers/gpu/drm/tegra/fb.c | 2 +-
drivers/gpu/drm/vmwgfx/vmwgfx_fb.c | 2 +-
drivers/hid/hid-picolcd_fb.c | 3 +--
drivers/media/pci/ivtv/ivtvfb.c | 3 +--
drivers/media/platform/vivid/vivid-osd.c | 3 +--
drivers/video/fbdev/68328fb.c | 2 +-
drivers/video/fbdev/acornfb.c | 2 +-
drivers/video/fbdev/amba-clcd.c | 2 +-
drivers/video/fbdev/amifb.c | 2 +-
drivers/video/fbdev/arcfb.c | 2 +-
drivers/video/fbdev/arkfb.c | 2 +-
drivers/video/fbdev/asiliantfb.c | 2 +-
drivers/video/fbdev/atmel_lcdfb.c | 2 +-
drivers/video/fbdev/aty/aty128fb.c | 2 +-
drivers/video/fbdev/aty/atyfb_base.c | 2 +-
drivers/video/fbdev/aty/radeon_base.c | 2 +-
drivers/video/fbdev/au1100fb.c | 2 +-
drivers/video/fbdev/au1200fb.c | 2 +-
drivers/video/fbdev/broadsheetfb.c | 2 +-
drivers/video/fbdev/bw2.c | 2 +-
drivers/video/fbdev/carminefb.c | 2 +-
drivers/video/fbdev/cg14.c | 2 +-
drivers/video/fbdev/cg3.c | 2 +-
drivers/video/fbdev/cg6.c | 2 +-
drivers/video/fbdev/chipsfb.c | 2 +-
drivers/video/fbdev/cirrusfb.c | 2 +-
drivers/video/fbdev/clps711x-fb.c | 2 +-
drivers/video/fbdev/cobalt_lcdfb.c | 2 +-
drivers/video/fbdev/controlfb.c | 2 +-
drivers/video/fbdev/core/fb_defio.c | 3 ---
drivers/video/fbdev/core/fbmem.c | 19 ++++++++-----
drivers/video/fbdev/cyber2000fb.c | 2 +-
drivers/video/fbdev/da8xx-fb.c | 2 +-
drivers/video/fbdev/dnfb.c | 2 +-
drivers/video/fbdev/efifb.c | 2 +-
drivers/video/fbdev/ep93xx-fb.c | 2 +-
drivers/video/fbdev/fb-puv3.c | 2 +-
drivers/video/fbdev/ffb.c | 2 +-
drivers/video/fbdev/fm2fb.c | 2 +-
drivers/video/fbdev/fsl-diu-fb.c | 2 +-
drivers/video/fbdev/g364fb.c | 2 +-
drivers/video/fbdev/gbefb.c | 2 +-
drivers/video/fbdev/geode/gx1fb_core.c | 2 +-
drivers/video/fbdev/geode/gxfb_core.c | 2 +-
drivers/video/fbdev/geode/lxfb_core.c | 2 +-
drivers/video/fbdev/goldfishfb.c | 2 +-
drivers/video/fbdev/grvga.c | 2 +-
drivers/video/fbdev/gxt4500.c | 2 +-
drivers/video/fbdev/hecubafb.c | 2 +-
drivers/video/fbdev/hgafb.c | 2 +-
drivers/video/fbdev/hitfb.c | 2 +-
drivers/video/fbdev/hpfb.c | 2 +-
drivers/video/fbdev/hyperv_fb.c | 2 +-
drivers/video/fbdev/i740fb.c | 2 +-
drivers/video/fbdev/imsttfb.c | 2 +-
drivers/video/fbdev/imxfb.c | 2 +-
drivers/video/fbdev/intelfb/intelfbdrv.c | 2 +-
drivers/video/fbdev/kyro/fbdev.c | 2 +-
drivers/video/fbdev/leo.c | 2 +-
drivers/video/fbdev/macfb.c | 2 +-
drivers/video/fbdev/matrox/matroxfb_crtc2.c | 2 +-
drivers/video/fbdev/maxinefb.c | 2 +-
drivers/video/fbdev/mb862xx/mb862xxfbdrv.c | 2 +-
drivers/video/fbdev/mbx/mbxfb.c | 2 +-
drivers/video/fbdev/metronomefb.c | 2 +-
drivers/video/fbdev/mmp/fb/mmpfb.c | 2 +-
drivers/video/fbdev/mx3fb.c | 5 ++--
drivers/video/fbdev/neofb.c | 2 +-
drivers/video/fbdev/nvidia/nvidia.c | 2 +-
drivers/video/fbdev/ocfb.c | 2 +-
drivers/video/fbdev/offb.c | 2 +-
drivers/video/fbdev/omap/omapfb_main.c | 2 +-
.../video/fbdev/omap2/omapfb/omapfb-main.c | 2 +-
drivers/video/fbdev/p9100.c | 2 +-
drivers/video/fbdev/platinumfb.c | 2 +-
drivers/video/fbdev/pm2fb.c | 2 +-
drivers/video/fbdev/pm3fb.c | 2 +-
drivers/video/fbdev/pmag-aa-fb.c | 2 +-
drivers/video/fbdev/pmag-ba-fb.c | 2 +-
drivers/video/fbdev/pmagb-b-fb.c | 2 +-
drivers/video/fbdev/ps3fb.c | 2 +-
drivers/video/fbdev/pvr2fb.c | 2 +-
drivers/video/fbdev/pxa168fb.c | 2 +-
drivers/video/fbdev/pxafb.c | 4 +--
drivers/video/fbdev/q40fb.c | 2 +-
drivers/video/fbdev/riva/fbdev.c | 2 +-
drivers/video/fbdev/s3c-fb.c | 2 +-
drivers/video/fbdev/s3c2410fb.c | 2 +-
drivers/video/fbdev/s3fb.c | 2 +-
drivers/video/fbdev/sa1100fb.c | 2 +-
drivers/video/fbdev/savage/savagefb_driver.c | 2 +-
drivers/video/fbdev/sh7760fb.c | 2 +-
drivers/video/fbdev/sh_mobile_lcdcfb.c | 4 +--
drivers/video/fbdev/simplefb.c | 2 +-
drivers/video/fbdev/sis/sis_main.c | 2 +-
drivers/video/fbdev/skeletonfb.c | 2 +-
drivers/video/fbdev/sm712fb.c | 2 +-
drivers/video/fbdev/smscufx.c | 3 +--
drivers/video/fbdev/ssd1307fb.c | 2 +-
drivers/video/fbdev/sstfb.c | 2 +-
drivers/video/fbdev/stifb.c | 2 +-
drivers/video/fbdev/sunxvr1000.c | 2 +-
drivers/video/fbdev/sunxvr2500.c | 2 +-
drivers/video/fbdev/sunxvr500.c | 2 +-
drivers/video/fbdev/tcx.c | 2 +-
drivers/video/fbdev/tdfxfb.c | 2 +-
drivers/video/fbdev/tgafb.c | 2 +-
drivers/video/fbdev/tmiofb.c | 2 +-
drivers/video/fbdev/tridentfb.c | 2 +-
drivers/video/fbdev/udlfb.c | 1 -
drivers/video/fbdev/uvesafb.c | 2 +-
drivers/video/fbdev/valkyriefb.c | 2 +-
drivers/video/fbdev/vesafb.c | 6 ++---
drivers/video/fbdev/vfb.c | 2 +-
drivers/video/fbdev/vga16fb.c | 2 +-
drivers/video/fbdev/vt8500lcdfb.c | 2 +-
drivers/video/fbdev/vt8623fb.c | 2 +-
drivers/video/fbdev/w100fb.c | 2 +-
drivers/video/fbdev/wm8505fb.c | 2 +-
drivers/video/fbdev/xen-fbfront.c | 2 +-
drivers/video/fbdev/xilinxfb.c | 2 +-
include/linux/fb.h | 2 +-
samples/vfio-mdev/mdpy-fb.c | 2 +-
136 files changed, 156 insertions(+), 175 deletions(-)
--
2.20.1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 125+ messages in thread
* [Intel-gfx] [PATCH v2 00/14] video, drm, etc: constify fbops in struct fb_info
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: Steve Glendinning, Andy Walls, kvm, linux-omap, jani.nikula,
Robin van der Gracht, intel-gfx, Bernie Thompson, Kirti Wankhede,
Hans Verkuil, Miguel Ojeda Sandonis, Bruno Prémont,
Noralf Trønnes, ivtv-devel, linux-input, linux-media,
Jaya Kumar
This is v2 of https://patchwork.freedesktop.org/series/70119/
I wanted to make our struct fb_ops const because we don't modify
it... and this is what I ended up with to fix it and a bunch of others.
I would appreciate acks to merge all this via the drm-misc tree. This is
especially important for patches 1-8 to reasonably get the job
done. Patches 9-14 are somewhat easier to merge at leisure afterwards,
but there really isn't much conflict potential IMO.
Daniel, please double-check me adding your Reviewed-by on the later
patches wasn't overzealous.
BR,
Jani.
Cc: Andy Walls <awalls@md.metrocast.net>
Cc: Bernie Thompson <bernie@plugable.com>
Cc: Bruno Prémont <bonbons@linux-vserver.org>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Jaya Kumar <jayalk@intworks.biz>
Cc: Kirti Wankhede <kwankhede@nvidia.com>
Cc: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
Cc: Noralf Trønnes <noralf@tronnes.org>
Cc: Robin van der Gracht <robin@protonic.nl>
Cc: Steve Glendinning <steve.glendinning@shawell.net>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: dri-devel@lists.freedesktop.org
Cc: ivtv-devel@ivtvdriver.org
Cc: kvm@vger.kernel.org
Cc: linux-fbdev@vger.kernel.org
Cc: linux-input@vger.kernel.org
Cc: linux-media@vger.kernel.org
Cc: linux-omap@vger.kernel.org
Jani Nikula (14):
video: fb_defio: preserve user fb_ops
drm/fb-helper: don't preserve fb_ops across deferred IO use
video: smscufx: don't restore fb_mmap after deferred IO cleanup
video: udlfb: don't restore fb_mmap after deferred IO cleanup
video: fbdev: vesafb: modify the static fb_ops directly
video: fbmem: use const pointer for fb_ops
video: omapfb: use const pointer for fb_ops
video: fbdev: make fbops member of struct fb_info a const pointer
drm: constify fb ops across all drivers
video: constify fb ops across all drivers
HID: picoLCD: constify fb ops
media: constify fb ops across all drivers
samples: vfio-mdev: constify fb ops
auxdisplay: constify fb ops
drivers/auxdisplay/cfag12864bfb.c | 2 +-
drivers/auxdisplay/ht16k33.c | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c | 2 +-
drivers/gpu/drm/armada/armada_fbdev.c | 2 +-
drivers/gpu/drm/drm_fb_helper.c | 27 +++----------------
drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 2 +-
.../gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 2 +-
drivers/gpu/drm/i915/display/intel_fbdev.c | 2 +-
drivers/gpu/drm/msm/msm_fbdev.c | 2 +-
drivers/gpu/drm/nouveau/nouveau_fbcon.c | 4 +--
drivers/gpu/drm/omapdrm/omap_fbdev.c | 2 +-
drivers/gpu/drm/radeon/radeon_fb.c | 2 +-
drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c | 2 +-
drivers/gpu/drm/tegra/fb.c | 2 +-
drivers/gpu/drm/vmwgfx/vmwgfx_fb.c | 2 +-
drivers/hid/hid-picolcd_fb.c | 3 +--
drivers/media/pci/ivtv/ivtvfb.c | 3 +--
drivers/media/platform/vivid/vivid-osd.c | 3 +--
drivers/video/fbdev/68328fb.c | 2 +-
drivers/video/fbdev/acornfb.c | 2 +-
drivers/video/fbdev/amba-clcd.c | 2 +-
drivers/video/fbdev/amifb.c | 2 +-
drivers/video/fbdev/arcfb.c | 2 +-
drivers/video/fbdev/arkfb.c | 2 +-
drivers/video/fbdev/asiliantfb.c | 2 +-
drivers/video/fbdev/atmel_lcdfb.c | 2 +-
drivers/video/fbdev/aty/aty128fb.c | 2 +-
drivers/video/fbdev/aty/atyfb_base.c | 2 +-
drivers/video/fbdev/aty/radeon_base.c | 2 +-
drivers/video/fbdev/au1100fb.c | 2 +-
drivers/video/fbdev/au1200fb.c | 2 +-
drivers/video/fbdev/broadsheetfb.c | 2 +-
drivers/video/fbdev/bw2.c | 2 +-
drivers/video/fbdev/carminefb.c | 2 +-
drivers/video/fbdev/cg14.c | 2 +-
drivers/video/fbdev/cg3.c | 2 +-
drivers/video/fbdev/cg6.c | 2 +-
drivers/video/fbdev/chipsfb.c | 2 +-
drivers/video/fbdev/cirrusfb.c | 2 +-
drivers/video/fbdev/clps711x-fb.c | 2 +-
drivers/video/fbdev/cobalt_lcdfb.c | 2 +-
drivers/video/fbdev/controlfb.c | 2 +-
drivers/video/fbdev/core/fb_defio.c | 3 ---
drivers/video/fbdev/core/fbmem.c | 19 ++++++++-----
drivers/video/fbdev/cyber2000fb.c | 2 +-
drivers/video/fbdev/da8xx-fb.c | 2 +-
drivers/video/fbdev/dnfb.c | 2 +-
drivers/video/fbdev/efifb.c | 2 +-
drivers/video/fbdev/ep93xx-fb.c | 2 +-
drivers/video/fbdev/fb-puv3.c | 2 +-
drivers/video/fbdev/ffb.c | 2 +-
drivers/video/fbdev/fm2fb.c | 2 +-
drivers/video/fbdev/fsl-diu-fb.c | 2 +-
drivers/video/fbdev/g364fb.c | 2 +-
drivers/video/fbdev/gbefb.c | 2 +-
drivers/video/fbdev/geode/gx1fb_core.c | 2 +-
drivers/video/fbdev/geode/gxfb_core.c | 2 +-
drivers/video/fbdev/geode/lxfb_core.c | 2 +-
drivers/video/fbdev/goldfishfb.c | 2 +-
drivers/video/fbdev/grvga.c | 2 +-
drivers/video/fbdev/gxt4500.c | 2 +-
drivers/video/fbdev/hecubafb.c | 2 +-
drivers/video/fbdev/hgafb.c | 2 +-
drivers/video/fbdev/hitfb.c | 2 +-
drivers/video/fbdev/hpfb.c | 2 +-
drivers/video/fbdev/hyperv_fb.c | 2 +-
drivers/video/fbdev/i740fb.c | 2 +-
drivers/video/fbdev/imsttfb.c | 2 +-
drivers/video/fbdev/imxfb.c | 2 +-
drivers/video/fbdev/intelfb/intelfbdrv.c | 2 +-
drivers/video/fbdev/kyro/fbdev.c | 2 +-
drivers/video/fbdev/leo.c | 2 +-
drivers/video/fbdev/macfb.c | 2 +-
drivers/video/fbdev/matrox/matroxfb_crtc2.c | 2 +-
drivers/video/fbdev/maxinefb.c | 2 +-
drivers/video/fbdev/mb862xx/mb862xxfbdrv.c | 2 +-
drivers/video/fbdev/mbx/mbxfb.c | 2 +-
drivers/video/fbdev/metronomefb.c | 2 +-
drivers/video/fbdev/mmp/fb/mmpfb.c | 2 +-
drivers/video/fbdev/mx3fb.c | 5 ++--
drivers/video/fbdev/neofb.c | 2 +-
drivers/video/fbdev/nvidia/nvidia.c | 2 +-
drivers/video/fbdev/ocfb.c | 2 +-
drivers/video/fbdev/offb.c | 2 +-
drivers/video/fbdev/omap/omapfb_main.c | 2 +-
.../video/fbdev/omap2/omapfb/omapfb-main.c | 2 +-
drivers/video/fbdev/p9100.c | 2 +-
drivers/video/fbdev/platinumfb.c | 2 +-
drivers/video/fbdev/pm2fb.c | 2 +-
drivers/video/fbdev/pm3fb.c | 2 +-
drivers/video/fbdev/pmag-aa-fb.c | 2 +-
drivers/video/fbdev/pmag-ba-fb.c | 2 +-
drivers/video/fbdev/pmagb-b-fb.c | 2 +-
drivers/video/fbdev/ps3fb.c | 2 +-
drivers/video/fbdev/pvr2fb.c | 2 +-
drivers/video/fbdev/pxa168fb.c | 2 +-
drivers/video/fbdev/pxafb.c | 4 +--
drivers/video/fbdev/q40fb.c | 2 +-
drivers/video/fbdev/riva/fbdev.c | 2 +-
drivers/video/fbdev/s3c-fb.c | 2 +-
drivers/video/fbdev/s3c2410fb.c | 2 +-
drivers/video/fbdev/s3fb.c | 2 +-
drivers/video/fbdev/sa1100fb.c | 2 +-
drivers/video/fbdev/savage/savagefb_driver.c | 2 +-
drivers/video/fbdev/sh7760fb.c | 2 +-
drivers/video/fbdev/sh_mobile_lcdcfb.c | 4 +--
drivers/video/fbdev/simplefb.c | 2 +-
drivers/video/fbdev/sis/sis_main.c | 2 +-
drivers/video/fbdev/skeletonfb.c | 2 +-
drivers/video/fbdev/sm712fb.c | 2 +-
drivers/video/fbdev/smscufx.c | 3 +--
drivers/video/fbdev/ssd1307fb.c | 2 +-
drivers/video/fbdev/sstfb.c | 2 +-
drivers/video/fbdev/stifb.c | 2 +-
drivers/video/fbdev/sunxvr1000.c | 2 +-
drivers/video/fbdev/sunxvr2500.c | 2 +-
drivers/video/fbdev/sunxvr500.c | 2 +-
drivers/video/fbdev/tcx.c | 2 +-
drivers/video/fbdev/tdfxfb.c | 2 +-
drivers/video/fbdev/tgafb.c | 2 +-
drivers/video/fbdev/tmiofb.c | 2 +-
drivers/video/fbdev/tridentfb.c | 2 +-
drivers/video/fbdev/udlfb.c | 1 -
drivers/video/fbdev/uvesafb.c | 2 +-
drivers/video/fbdev/valkyriefb.c | 2 +-
drivers/video/fbdev/vesafb.c | 6 ++---
drivers/video/fbdev/vfb.c | 2 +-
drivers/video/fbdev/vga16fb.c | 2 +-
drivers/video/fbdev/vt8500lcdfb.c | 2 +-
drivers/video/fbdev/vt8623fb.c | 2 +-
drivers/video/fbdev/w100fb.c | 2 +-
drivers/video/fbdev/wm8505fb.c | 2 +-
drivers/video/fbdev/xen-fbfront.c | 2 +-
drivers/video/fbdev/xilinxfb.c | 2 +-
include/linux/fb.h | 2 +-
samples/vfio-mdev/mdpy-fb.c | 2 +-
136 files changed, 156 insertions(+), 175 deletions(-)
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 125+ messages in thread
* [PATCH v2 01/14] video: fb_defio: preserve user fb_ops
2019-11-29 10:29 ` Jani Nikula
(?)
@ 2019-11-29 10:29 ` Jani Nikula
-1 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: jani.nikula, intel-gfx, Jaya Kumar
Modifying fb_ops directly to override fb_mmap with fb_deferred_io_mmap
and then resetting it to NULL afterwards causes problems all over the
place. First, it prevents making the fbops member of struct fb_info a
const pointer, which means we can't make struct fb_ops const
anywhere. Second, a few places have to go out of their way to restore
the original fb_mmap pointer that gets reset to NULL.
Since the only user of the fbops->fb_mmap hook is fb_mmap() in fbmem.c,
call fb_deferred_io_mmap() directly when deferred IO is enabled, and
avoid modifying fb_ops altogether.
Simply use info->fbdefio to determine whether deferred IO should be used
or not. This should be accurate enough for all use cases, although
perhaps not pedantically correct.
v2: Simplify considerably by calling fb_deferred_io_mmap() directly
(Daniel, Ville)
Cc: Jaya Kumar <jayalk@intworks.biz>
Cc: linux-fbdev@vger.kernel.org
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/video/fbdev/core/fb_defio.c | 3 ---
drivers/video/fbdev/core/fbmem.c | 15 +++++++++++----
2 files changed, 11 insertions(+), 7 deletions(-)
diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
index 82c20c6047b0..a591d291b231 100644
--- a/drivers/video/fbdev/core/fb_defio.c
+++ b/drivers/video/fbdev/core/fb_defio.c
@@ -171,7 +171,6 @@ int fb_deferred_io_mmap(struct fb_info *info, struct vm_area_struct *vma)
vma->vm_private_data = info;
return 0;
}
-EXPORT_SYMBOL(fb_deferred_io_mmap);
/* workqueue callback */
static void fb_deferred_io_work(struct work_struct *work)
@@ -206,7 +205,6 @@ void fb_deferred_io_init(struct fb_info *info)
BUG_ON(!fbdefio);
mutex_init(&fbdefio->lock);
- info->fbops->fb_mmap = fb_deferred_io_mmap;
INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work);
INIT_LIST_HEAD(&fbdefio->pagelist);
if (fbdefio->delay = 0) /* set a default of 1 s */
@@ -237,7 +235,6 @@ void fb_deferred_io_cleanup(struct fb_info *info)
page->mapping = NULL;
}
- info->fbops->fb_mmap = NULL;
mutex_destroy(&fbdefio->lock);
}
EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
index 86b06a599f96..990550930a8e 100644
--- a/drivers/video/fbdev/core/fbmem.c
+++ b/drivers/video/fbdev/core/fbmem.c
@@ -1332,16 +1332,23 @@ static int
fb_mmap(struct file *file, struct vm_area_struct * vma)
{
struct fb_info *info = file_fb_info(file);
- struct fb_ops *fb;
+ int (*fb_mmap_fn)(struct fb_info *info, struct vm_area_struct *vma);
unsigned long mmio_pgoff;
unsigned long start;
u32 len;
if (!info)
return -ENODEV;
- fb = info->fbops;
mutex_lock(&info->mm_lock);
- if (fb->fb_mmap) {
+
+ fb_mmap_fn = info->fbops->fb_mmap;
+
+#if IS_ENABLED(CONFIG_FB_DEFERRED_IO)
+ if (info->fbdefio)
+ fb_mmap_fn = fb_deferred_io_mmap;
+#endif
+
+ if (fb_mmap_fn) {
int res;
/*
@@ -1349,7 +1356,7 @@ fb_mmap(struct file *file, struct vm_area_struct * vma)
* SME protection is removed ahead of the call
*/
vma->vm_page_prot = pgprot_decrypted(vma->vm_page_prot);
- res = fb->fb_mmap(info, vma);
+ res = fb_mmap_fn(info, vma);
mutex_unlock(&info->mm_lock);
return res;
}
--
2.20.1
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 01/14] video: fb_defio: preserve user fb_ops
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: jani.nikula, intel-gfx, Jaya Kumar
Modifying fb_ops directly to override fb_mmap with fb_deferred_io_mmap
and then resetting it to NULL afterwards causes problems all over the
place. First, it prevents making the fbops member of struct fb_info a
const pointer, which means we can't make struct fb_ops const
anywhere. Second, a few places have to go out of their way to restore
the original fb_mmap pointer that gets reset to NULL.
Since the only user of the fbops->fb_mmap hook is fb_mmap() in fbmem.c,
call fb_deferred_io_mmap() directly when deferred IO is enabled, and
avoid modifying fb_ops altogether.
Simply use info->fbdefio to determine whether deferred IO should be used
or not. This should be accurate enough for all use cases, although
perhaps not pedantically correct.
v2: Simplify considerably by calling fb_deferred_io_mmap() directly
(Daniel, Ville)
Cc: Jaya Kumar <jayalk@intworks.biz>
Cc: linux-fbdev@vger.kernel.org
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/video/fbdev/core/fb_defio.c | 3 ---
drivers/video/fbdev/core/fbmem.c | 15 +++++++++++----
2 files changed, 11 insertions(+), 7 deletions(-)
diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
index 82c20c6047b0..a591d291b231 100644
--- a/drivers/video/fbdev/core/fb_defio.c
+++ b/drivers/video/fbdev/core/fb_defio.c
@@ -171,7 +171,6 @@ int fb_deferred_io_mmap(struct fb_info *info, struct vm_area_struct *vma)
vma->vm_private_data = info;
return 0;
}
-EXPORT_SYMBOL(fb_deferred_io_mmap);
/* workqueue callback */
static void fb_deferred_io_work(struct work_struct *work)
@@ -206,7 +205,6 @@ void fb_deferred_io_init(struct fb_info *info)
BUG_ON(!fbdefio);
mutex_init(&fbdefio->lock);
- info->fbops->fb_mmap = fb_deferred_io_mmap;
INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work);
INIT_LIST_HEAD(&fbdefio->pagelist);
if (fbdefio->delay == 0) /* set a default of 1 s */
@@ -237,7 +235,6 @@ void fb_deferred_io_cleanup(struct fb_info *info)
page->mapping = NULL;
}
- info->fbops->fb_mmap = NULL;
mutex_destroy(&fbdefio->lock);
}
EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
index 86b06a599f96..990550930a8e 100644
--- a/drivers/video/fbdev/core/fbmem.c
+++ b/drivers/video/fbdev/core/fbmem.c
@@ -1332,16 +1332,23 @@ static int
fb_mmap(struct file *file, struct vm_area_struct * vma)
{
struct fb_info *info = file_fb_info(file);
- struct fb_ops *fb;
+ int (*fb_mmap_fn)(struct fb_info *info, struct vm_area_struct *vma);
unsigned long mmio_pgoff;
unsigned long start;
u32 len;
if (!info)
return -ENODEV;
- fb = info->fbops;
mutex_lock(&info->mm_lock);
- if (fb->fb_mmap) {
+
+ fb_mmap_fn = info->fbops->fb_mmap;
+
+#if IS_ENABLED(CONFIG_FB_DEFERRED_IO)
+ if (info->fbdefio)
+ fb_mmap_fn = fb_deferred_io_mmap;
+#endif
+
+ if (fb_mmap_fn) {
int res;
/*
@@ -1349,7 +1356,7 @@ fb_mmap(struct file *file, struct vm_area_struct * vma)
* SME protection is removed ahead of the call
*/
vma->vm_page_prot = pgprot_decrypted(vma->vm_page_prot);
- res = fb->fb_mmap(info, vma);
+ res = fb_mmap_fn(info, vma);
mutex_unlock(&info->mm_lock);
return res;
}
--
2.20.1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [Intel-gfx] [PATCH v2 01/14] video: fb_defio: preserve user fb_ops
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: jani.nikula, intel-gfx, Jaya Kumar
Modifying fb_ops directly to override fb_mmap with fb_deferred_io_mmap
and then resetting it to NULL afterwards causes problems all over the
place. First, it prevents making the fbops member of struct fb_info a
const pointer, which means we can't make struct fb_ops const
anywhere. Second, a few places have to go out of their way to restore
the original fb_mmap pointer that gets reset to NULL.
Since the only user of the fbops->fb_mmap hook is fb_mmap() in fbmem.c,
call fb_deferred_io_mmap() directly when deferred IO is enabled, and
avoid modifying fb_ops altogether.
Simply use info->fbdefio to determine whether deferred IO should be used
or not. This should be accurate enough for all use cases, although
perhaps not pedantically correct.
v2: Simplify considerably by calling fb_deferred_io_mmap() directly
(Daniel, Ville)
Cc: Jaya Kumar <jayalk@intworks.biz>
Cc: linux-fbdev@vger.kernel.org
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/video/fbdev/core/fb_defio.c | 3 ---
drivers/video/fbdev/core/fbmem.c | 15 +++++++++++----
2 files changed, 11 insertions(+), 7 deletions(-)
diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
index 82c20c6047b0..a591d291b231 100644
--- a/drivers/video/fbdev/core/fb_defio.c
+++ b/drivers/video/fbdev/core/fb_defio.c
@@ -171,7 +171,6 @@ int fb_deferred_io_mmap(struct fb_info *info, struct vm_area_struct *vma)
vma->vm_private_data = info;
return 0;
}
-EXPORT_SYMBOL(fb_deferred_io_mmap);
/* workqueue callback */
static void fb_deferred_io_work(struct work_struct *work)
@@ -206,7 +205,6 @@ void fb_deferred_io_init(struct fb_info *info)
BUG_ON(!fbdefio);
mutex_init(&fbdefio->lock);
- info->fbops->fb_mmap = fb_deferred_io_mmap;
INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work);
INIT_LIST_HEAD(&fbdefio->pagelist);
if (fbdefio->delay == 0) /* set a default of 1 s */
@@ -237,7 +235,6 @@ void fb_deferred_io_cleanup(struct fb_info *info)
page->mapping = NULL;
}
- info->fbops->fb_mmap = NULL;
mutex_destroy(&fbdefio->lock);
}
EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
index 86b06a599f96..990550930a8e 100644
--- a/drivers/video/fbdev/core/fbmem.c
+++ b/drivers/video/fbdev/core/fbmem.c
@@ -1332,16 +1332,23 @@ static int
fb_mmap(struct file *file, struct vm_area_struct * vma)
{
struct fb_info *info = file_fb_info(file);
- struct fb_ops *fb;
+ int (*fb_mmap_fn)(struct fb_info *info, struct vm_area_struct *vma);
unsigned long mmio_pgoff;
unsigned long start;
u32 len;
if (!info)
return -ENODEV;
- fb = info->fbops;
mutex_lock(&info->mm_lock);
- if (fb->fb_mmap) {
+
+ fb_mmap_fn = info->fbops->fb_mmap;
+
+#if IS_ENABLED(CONFIG_FB_DEFERRED_IO)
+ if (info->fbdefio)
+ fb_mmap_fn = fb_deferred_io_mmap;
+#endif
+
+ if (fb_mmap_fn) {
int res;
/*
@@ -1349,7 +1356,7 @@ fb_mmap(struct file *file, struct vm_area_struct * vma)
* SME protection is removed ahead of the call
*/
vma->vm_page_prot = pgprot_decrypted(vma->vm_page_prot);
- res = fb->fb_mmap(info, vma);
+ res = fb_mmap_fn(info, vma);
mutex_unlock(&info->mm_lock);
return res;
}
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 02/14] drm/fb-helper: don't preserve fb_ops across deferred IO use
2019-11-29 10:29 ` Jani Nikula
(?)
(?)
@ 2019-11-29 10:29 ` Jani Nikula
-1 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: jani.nikula, Daniel Vetter, intel-gfx, Noralf Trønnes
Deferred IO now preserves the fb_ops.
v2: Remove the no-op vfree, drop a local var (Noralf)
Cc: Noralf Trønnes <noralf@tronnes.org>
Cc: dri-devel@lists.freedesktop.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/drm_fb_helper.c | 25 +++----------------------
1 file changed, 3 insertions(+), 22 deletions(-)
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 0c088ea70ad0..1751bb9ee8d8 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -1954,7 +1954,6 @@ static int drm_fbdev_fb_release(struct fb_info *info, int user)
static void drm_fbdev_cleanup(struct drm_fb_helper *fb_helper)
{
struct fb_info *fbi = fb_helper->fbdev;
- struct fb_ops *fbops = NULL;
void *shadow = NULL;
if (!fb_helper->dev)
@@ -1963,15 +1962,11 @@ static void drm_fbdev_cleanup(struct drm_fb_helper *fb_helper)
if (fbi && fbi->fbdefio) {
fb_deferred_io_cleanup(fbi);
shadow = fbi->screen_buffer;
- fbops = fbi->fbops;
}
drm_fb_helper_fini(fb_helper);
- if (shadow) {
- vfree(shadow);
- kfree(fbops);
- }
+ vfree(shadow);
drm_client_framebuffer_delete(fb_helper->buffer);
}
@@ -2062,24 +2057,10 @@ static int drm_fb_helper_generic_probe(struct drm_fb_helper *fb_helper,
drm_fb_helper_fill_info(fbi, fb_helper, sizes);
if (drm_fbdev_use_shadow_fb(fb_helper)) {
- struct fb_ops *fbops;
- void *shadow;
-
- /*
- * fb_deferred_io_cleanup() clears &fbops->fb_mmap so a per
- * instance version is necessary.
- */
- fbops = kzalloc(sizeof(*fbops), GFP_KERNEL);
- shadow = vzalloc(fbi->screen_size);
- if (!fbops || !shadow) {
- kfree(fbops);
- vfree(shadow);
+ fbi->screen_buffer = vzalloc(fbi->screen_size);
+ if (!fbi->screen_buffer)
return -ENOMEM;
- }
- *fbops = *fbi->fbops;
- fbi->fbops = fbops;
- fbi->screen_buffer = shadow;
fbi->fbdefio = &drm_fbdev_defio;
fb_deferred_io_init(fbi);
--
2.20.1
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 02/14] drm/fb-helper: don't preserve fb_ops across deferred IO use
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: jani.nikula, Daniel Vetter, intel-gfx, Noralf Trønnes
Deferred IO now preserves the fb_ops.
v2: Remove the no-op vfree, drop a local var (Noralf)
Cc: Noralf Trønnes <noralf@tronnes.org>
Cc: dri-devel@lists.freedesktop.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/drm_fb_helper.c | 25 +++----------------------
1 file changed, 3 insertions(+), 22 deletions(-)
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 0c088ea70ad0..1751bb9ee8d8 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -1954,7 +1954,6 @@ static int drm_fbdev_fb_release(struct fb_info *info, int user)
static void drm_fbdev_cleanup(struct drm_fb_helper *fb_helper)
{
struct fb_info *fbi = fb_helper->fbdev;
- struct fb_ops *fbops = NULL;
void *shadow = NULL;
if (!fb_helper->dev)
@@ -1963,15 +1962,11 @@ static void drm_fbdev_cleanup(struct drm_fb_helper *fb_helper)
if (fbi && fbi->fbdefio) {
fb_deferred_io_cleanup(fbi);
shadow = fbi->screen_buffer;
- fbops = fbi->fbops;
}
drm_fb_helper_fini(fb_helper);
- if (shadow) {
- vfree(shadow);
- kfree(fbops);
- }
+ vfree(shadow);
drm_client_framebuffer_delete(fb_helper->buffer);
}
@@ -2062,24 +2057,10 @@ static int drm_fb_helper_generic_probe(struct drm_fb_helper *fb_helper,
drm_fb_helper_fill_info(fbi, fb_helper, sizes);
if (drm_fbdev_use_shadow_fb(fb_helper)) {
- struct fb_ops *fbops;
- void *shadow;
-
- /*
- * fb_deferred_io_cleanup() clears &fbops->fb_mmap so a per
- * instance version is necessary.
- */
- fbops = kzalloc(sizeof(*fbops), GFP_KERNEL);
- shadow = vzalloc(fbi->screen_size);
- if (!fbops || !shadow) {
- kfree(fbops);
- vfree(shadow);
+ fbi->screen_buffer = vzalloc(fbi->screen_size);
+ if (!fbi->screen_buffer)
return -ENOMEM;
- }
- *fbops = *fbi->fbops;
- fbi->fbops = fbops;
- fbi->screen_buffer = shadow;
fbi->fbdefio = &drm_fbdev_defio;
fb_deferred_io_init(fbi);
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 02/14] drm/fb-helper: don't preserve fb_ops across deferred IO use
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: jani.nikula, Daniel Vetter, intel-gfx
Deferred IO now preserves the fb_ops.
v2: Remove the no-op vfree, drop a local var (Noralf)
Cc: Noralf Trønnes <noralf@tronnes.org>
Cc: dri-devel@lists.freedesktop.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/drm_fb_helper.c | 25 +++----------------------
1 file changed, 3 insertions(+), 22 deletions(-)
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 0c088ea70ad0..1751bb9ee8d8 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -1954,7 +1954,6 @@ static int drm_fbdev_fb_release(struct fb_info *info, int user)
static void drm_fbdev_cleanup(struct drm_fb_helper *fb_helper)
{
struct fb_info *fbi = fb_helper->fbdev;
- struct fb_ops *fbops = NULL;
void *shadow = NULL;
if (!fb_helper->dev)
@@ -1963,15 +1962,11 @@ static void drm_fbdev_cleanup(struct drm_fb_helper *fb_helper)
if (fbi && fbi->fbdefio) {
fb_deferred_io_cleanup(fbi);
shadow = fbi->screen_buffer;
- fbops = fbi->fbops;
}
drm_fb_helper_fini(fb_helper);
- if (shadow) {
- vfree(shadow);
- kfree(fbops);
- }
+ vfree(shadow);
drm_client_framebuffer_delete(fb_helper->buffer);
}
@@ -2062,24 +2057,10 @@ static int drm_fb_helper_generic_probe(struct drm_fb_helper *fb_helper,
drm_fb_helper_fill_info(fbi, fb_helper, sizes);
if (drm_fbdev_use_shadow_fb(fb_helper)) {
- struct fb_ops *fbops;
- void *shadow;
-
- /*
- * fb_deferred_io_cleanup() clears &fbops->fb_mmap so a per
- * instance version is necessary.
- */
- fbops = kzalloc(sizeof(*fbops), GFP_KERNEL);
- shadow = vzalloc(fbi->screen_size);
- if (!fbops || !shadow) {
- kfree(fbops);
- vfree(shadow);
+ fbi->screen_buffer = vzalloc(fbi->screen_size);
+ if (!fbi->screen_buffer)
return -ENOMEM;
- }
- *fbops = *fbi->fbops;
- fbi->fbops = fbops;
- fbi->screen_buffer = shadow;
fbi->fbdefio = &drm_fbdev_defio;
fb_deferred_io_init(fbi);
--
2.20.1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [Intel-gfx] [PATCH v2 02/14] drm/fb-helper: don't preserve fb_ops across deferred IO use
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: jani.nikula, Daniel Vetter, intel-gfx, Noralf Trønnes
Deferred IO now preserves the fb_ops.
v2: Remove the no-op vfree, drop a local var (Noralf)
Cc: Noralf Trønnes <noralf@tronnes.org>
Cc: dri-devel@lists.freedesktop.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/drm_fb_helper.c | 25 +++----------------------
1 file changed, 3 insertions(+), 22 deletions(-)
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 0c088ea70ad0..1751bb9ee8d8 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -1954,7 +1954,6 @@ static int drm_fbdev_fb_release(struct fb_info *info, int user)
static void drm_fbdev_cleanup(struct drm_fb_helper *fb_helper)
{
struct fb_info *fbi = fb_helper->fbdev;
- struct fb_ops *fbops = NULL;
void *shadow = NULL;
if (!fb_helper->dev)
@@ -1963,15 +1962,11 @@ static void drm_fbdev_cleanup(struct drm_fb_helper *fb_helper)
if (fbi && fbi->fbdefio) {
fb_deferred_io_cleanup(fbi);
shadow = fbi->screen_buffer;
- fbops = fbi->fbops;
}
drm_fb_helper_fini(fb_helper);
- if (shadow) {
- vfree(shadow);
- kfree(fbops);
- }
+ vfree(shadow);
drm_client_framebuffer_delete(fb_helper->buffer);
}
@@ -2062,24 +2057,10 @@ static int drm_fb_helper_generic_probe(struct drm_fb_helper *fb_helper,
drm_fb_helper_fill_info(fbi, fb_helper, sizes);
if (drm_fbdev_use_shadow_fb(fb_helper)) {
- struct fb_ops *fbops;
- void *shadow;
-
- /*
- * fb_deferred_io_cleanup() clears &fbops->fb_mmap so a per
- * instance version is necessary.
- */
- fbops = kzalloc(sizeof(*fbops), GFP_KERNEL);
- shadow = vzalloc(fbi->screen_size);
- if (!fbops || !shadow) {
- kfree(fbops);
- vfree(shadow);
+ fbi->screen_buffer = vzalloc(fbi->screen_size);
+ if (!fbi->screen_buffer)
return -ENOMEM;
- }
- *fbops = *fbi->fbops;
- fbi->fbops = fbops;
- fbi->screen_buffer = shadow;
fbi->fbdefio = &drm_fbdev_defio;
fb_deferred_io_init(fbi);
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 03/14] video: smscufx: don't restore fb_mmap after deferred IO cleanup
2019-11-29 10:29 ` Jani Nikula
(?)
(?)
@ 2019-11-29 10:29 ` Jani Nikula
-1 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: jani.nikula, Steve Glendinning, intel-gfx, Daniel Vetter
Deferred IO now preserves the fb_ops.
Cc: Steve Glendinning <steve.glendinning@shawell.net>
Cc: linux-fbdev@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/video/fbdev/smscufx.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
index 0e0f5bbfc5ef..e362d7da87fc 100644
--- a/drivers/video/fbdev/smscufx.c
+++ b/drivers/video/fbdev/smscufx.c
@@ -1170,7 +1170,6 @@ static int ufx_ops_release(struct fb_info *info, int user)
fb_deferred_io_cleanup(info);
kfree(info->fbdefio);
info->fbdefio = NULL;
- info->fbops->fb_mmap = ufx_ops_mmap;
}
pr_debug("released /dev/fb%d user=%d count=%d",
--
2.20.1
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 03/14] video: smscufx: don't restore fb_mmap after deferred IO cleanup
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: jani.nikula, Steve Glendinning, intel-gfx, Daniel Vetter
Deferred IO now preserves the fb_ops.
Cc: Steve Glendinning <steve.glendinning@shawell.net>
Cc: linux-fbdev@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/video/fbdev/smscufx.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
index 0e0f5bbfc5ef..e362d7da87fc 100644
--- a/drivers/video/fbdev/smscufx.c
+++ b/drivers/video/fbdev/smscufx.c
@@ -1170,7 +1170,6 @@ static int ufx_ops_release(struct fb_info *info, int user)
fb_deferred_io_cleanup(info);
kfree(info->fbdefio);
info->fbdefio = NULL;
- info->fbops->fb_mmap = ufx_ops_mmap;
}
pr_debug("released /dev/fb%d user=%d count=%d",
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 03/14] video: smscufx: don't restore fb_mmap after deferred IO cleanup
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: jani.nikula, Steve Glendinning, intel-gfx, Daniel Vetter
Deferred IO now preserves the fb_ops.
Cc: Steve Glendinning <steve.glendinning@shawell.net>
Cc: linux-fbdev@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/video/fbdev/smscufx.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
index 0e0f5bbfc5ef..e362d7da87fc 100644
--- a/drivers/video/fbdev/smscufx.c
+++ b/drivers/video/fbdev/smscufx.c
@@ -1170,7 +1170,6 @@ static int ufx_ops_release(struct fb_info *info, int user)
fb_deferred_io_cleanup(info);
kfree(info->fbdefio);
info->fbdefio = NULL;
- info->fbops->fb_mmap = ufx_ops_mmap;
}
pr_debug("released /dev/fb%d user=%d count=%d",
--
2.20.1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [Intel-gfx] [PATCH v2 03/14] video: smscufx: don't restore fb_mmap after deferred IO cleanup
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: jani.nikula, Steve Glendinning, intel-gfx, Daniel Vetter
Deferred IO now preserves the fb_ops.
Cc: Steve Glendinning <steve.glendinning@shawell.net>
Cc: linux-fbdev@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/video/fbdev/smscufx.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
index 0e0f5bbfc5ef..e362d7da87fc 100644
--- a/drivers/video/fbdev/smscufx.c
+++ b/drivers/video/fbdev/smscufx.c
@@ -1170,7 +1170,6 @@ static int ufx_ops_release(struct fb_info *info, int user)
fb_deferred_io_cleanup(info);
kfree(info->fbdefio);
info->fbdefio = NULL;
- info->fbops->fb_mmap = ufx_ops_mmap;
}
pr_debug("released /dev/fb%d user=%d count=%d",
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 04/14] video: udlfb: don't restore fb_mmap after deferred IO cleanup
2019-11-29 10:29 ` Jani Nikula
(?)
(?)
@ 2019-11-29 10:29 ` Jani Nikula
-1 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: jani.nikula, Daniel Vetter, intel-gfx, Bernie Thompson
Deferred IO now preserves the fb_ops.
Cc: Bernie Thompson <bernie@plugable.com>
Cc: linux-fbdev@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/video/fbdev/udlfb.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
index fe373b63ddd6..07905d385949 100644
--- a/drivers/video/fbdev/udlfb.c
+++ b/drivers/video/fbdev/udlfb.c
@@ -1037,7 +1037,6 @@ static int dlfb_ops_release(struct fb_info *info, int user)
fb_deferred_io_cleanup(info);
kfree(info->fbdefio);
info->fbdefio = NULL;
- info->fbops->fb_mmap = dlfb_ops_mmap;
}
dev_dbg(info->dev, "release, user=%d count=%d\n", user, dlfb->fb_count);
--
2.20.1
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 04/14] video: udlfb: don't restore fb_mmap after deferred IO cleanup
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: jani.nikula, Daniel Vetter, intel-gfx, Bernie Thompson
Deferred IO now preserves the fb_ops.
Cc: Bernie Thompson <bernie@plugable.com>
Cc: linux-fbdev@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/video/fbdev/udlfb.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
index fe373b63ddd6..07905d385949 100644
--- a/drivers/video/fbdev/udlfb.c
+++ b/drivers/video/fbdev/udlfb.c
@@ -1037,7 +1037,6 @@ static int dlfb_ops_release(struct fb_info *info, int user)
fb_deferred_io_cleanup(info);
kfree(info->fbdefio);
info->fbdefio = NULL;
- info->fbops->fb_mmap = dlfb_ops_mmap;
}
dev_dbg(info->dev, "release, user=%d count=%d\n", user, dlfb->fb_count);
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 04/14] video: udlfb: don't restore fb_mmap after deferred IO cleanup
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: jani.nikula, Daniel Vetter, intel-gfx, Bernie Thompson
Deferred IO now preserves the fb_ops.
Cc: Bernie Thompson <bernie@plugable.com>
Cc: linux-fbdev@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/video/fbdev/udlfb.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
index fe373b63ddd6..07905d385949 100644
--- a/drivers/video/fbdev/udlfb.c
+++ b/drivers/video/fbdev/udlfb.c
@@ -1037,7 +1037,6 @@ static int dlfb_ops_release(struct fb_info *info, int user)
fb_deferred_io_cleanup(info);
kfree(info->fbdefio);
info->fbdefio = NULL;
- info->fbops->fb_mmap = dlfb_ops_mmap;
}
dev_dbg(info->dev, "release, user=%d count=%d\n", user, dlfb->fb_count);
--
2.20.1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [Intel-gfx] [PATCH v2 04/14] video: udlfb: don't restore fb_mmap after deferred IO cleanup
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: jani.nikula, Daniel Vetter, intel-gfx, Bernie Thompson
Deferred IO now preserves the fb_ops.
Cc: Bernie Thompson <bernie@plugable.com>
Cc: linux-fbdev@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/video/fbdev/udlfb.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
index fe373b63ddd6..07905d385949 100644
--- a/drivers/video/fbdev/udlfb.c
+++ b/drivers/video/fbdev/udlfb.c
@@ -1037,7 +1037,6 @@ static int dlfb_ops_release(struct fb_info *info, int user)
fb_deferred_io_cleanup(info);
kfree(info->fbdefio);
info->fbdefio = NULL;
- info->fbops->fb_mmap = dlfb_ops_mmap;
}
dev_dbg(info->dev, "release, user=%d count=%d\n", user, dlfb->fb_count);
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 05/14] video: fbdev: vesafb: modify the static fb_ops directly
2019-11-29 10:29 ` Jani Nikula
(?)
@ 2019-11-29 10:29 ` Jani Nikula
-1 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: jani.nikula, Daniel Vetter, intel-gfx
Avoid modifying the fb_ops via info->fbops to let us make the pointer
const in the future.
Cc: linux-fbdev@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/video/fbdev/vesafb.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/video/fbdev/vesafb.c b/drivers/video/fbdev/vesafb.c
index d9c08f6c2155..a1fe24ea869b 100644
--- a/drivers/video/fbdev/vesafb.c
+++ b/drivers/video/fbdev/vesafb.c
@@ -447,15 +447,15 @@ static int vesafb_probe(struct platform_device *dev)
vesafb_fix.smem_start, info->screen_base,
size_remap/1024, size_total/1024);
+ if (!ypan)
+ vesafb_ops.fb_pan_display = NULL;
+
info->fbops = &vesafb_ops;
info->var = vesafb_defined;
info->fix = vesafb_fix;
info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE |
(ypan ? FBINFO_HWACCEL_YPAN : 0);
- if (!ypan)
- info->fbops->fb_pan_display = NULL;
-
if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
err = -ENOMEM;
goto err;
--
2.20.1
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 05/14] video: fbdev: vesafb: modify the static fb_ops directly
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: jani.nikula, Daniel Vetter, intel-gfx
Avoid modifying the fb_ops via info->fbops to let us make the pointer
const in the future.
Cc: linux-fbdev@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/video/fbdev/vesafb.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/video/fbdev/vesafb.c b/drivers/video/fbdev/vesafb.c
index d9c08f6c2155..a1fe24ea869b 100644
--- a/drivers/video/fbdev/vesafb.c
+++ b/drivers/video/fbdev/vesafb.c
@@ -447,15 +447,15 @@ static int vesafb_probe(struct platform_device *dev)
vesafb_fix.smem_start, info->screen_base,
size_remap/1024, size_total/1024);
+ if (!ypan)
+ vesafb_ops.fb_pan_display = NULL;
+
info->fbops = &vesafb_ops;
info->var = vesafb_defined;
info->fix = vesafb_fix;
info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE |
(ypan ? FBINFO_HWACCEL_YPAN : 0);
- if (!ypan)
- info->fbops->fb_pan_display = NULL;
-
if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
err = -ENOMEM;
goto err;
--
2.20.1
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https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [Intel-gfx] [PATCH v2 05/14] video: fbdev: vesafb: modify the static fb_ops directly
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: jani.nikula, Daniel Vetter, intel-gfx
Avoid modifying the fb_ops via info->fbops to let us make the pointer
const in the future.
Cc: linux-fbdev@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/video/fbdev/vesafb.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/video/fbdev/vesafb.c b/drivers/video/fbdev/vesafb.c
index d9c08f6c2155..a1fe24ea869b 100644
--- a/drivers/video/fbdev/vesafb.c
+++ b/drivers/video/fbdev/vesafb.c
@@ -447,15 +447,15 @@ static int vesafb_probe(struct platform_device *dev)
vesafb_fix.smem_start, info->screen_base,
size_remap/1024, size_total/1024);
+ if (!ypan)
+ vesafb_ops.fb_pan_display = NULL;
+
info->fbops = &vesafb_ops;
info->var = vesafb_defined;
info->fix = vesafb_fix;
info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE |
(ypan ? FBINFO_HWACCEL_YPAN : 0);
- if (!ypan)
- info->fbops->fb_pan_display = NULL;
-
if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
err = -ENOMEM;
goto err;
--
2.20.1
_______________________________________________
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Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 06/14] video: fbmem: use const pointer for fb_ops
2019-11-29 10:29 ` Jani Nikula
(?)
@ 2019-11-29 10:29 ` Jani Nikula
-1 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: jani.nikula, intel-gfx
Use const for fb_ops to let us make the info->fbops pointer const in the
future.
v2: rebase
Cc: linux-fbdev@vger.kernel.org
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/video/fbdev/core/fbmem.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
index 990550930a8e..7ddeb90337bc 100644
--- a/drivers/video/fbdev/core/fbmem.c
+++ b/drivers/video/fbdev/core/fbmem.c
@@ -1079,7 +1079,7 @@ EXPORT_SYMBOL(fb_blank);
static long do_fb_ioctl(struct fb_info *info, unsigned int cmd,
unsigned long arg)
{
- struct fb_ops *fb;
+ const struct fb_ops *fb;
struct fb_var_screeninfo var;
struct fb_fix_screeninfo fix;
struct fb_cmap cmap_from;
@@ -1292,7 +1292,7 @@ static long fb_compat_ioctl(struct file *file, unsigned int cmd,
unsigned long arg)
{
struct fb_info *info = file_fb_info(file);
- struct fb_ops *fb;
+ const struct fb_ops *fb;
long ret = -ENOIOCTLCMD;
if (!info)
--
2.20.1
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 06/14] video: fbmem: use const pointer for fb_ops
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: jani.nikula, intel-gfx
Use const for fb_ops to let us make the info->fbops pointer const in the
future.
v2: rebase
Cc: linux-fbdev@vger.kernel.org
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/video/fbdev/core/fbmem.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
index 990550930a8e..7ddeb90337bc 100644
--- a/drivers/video/fbdev/core/fbmem.c
+++ b/drivers/video/fbdev/core/fbmem.c
@@ -1079,7 +1079,7 @@ EXPORT_SYMBOL(fb_blank);
static long do_fb_ioctl(struct fb_info *info, unsigned int cmd,
unsigned long arg)
{
- struct fb_ops *fb;
+ const struct fb_ops *fb;
struct fb_var_screeninfo var;
struct fb_fix_screeninfo fix;
struct fb_cmap cmap_from;
@@ -1292,7 +1292,7 @@ static long fb_compat_ioctl(struct file *file, unsigned int cmd,
unsigned long arg)
{
struct fb_info *info = file_fb_info(file);
- struct fb_ops *fb;
+ const struct fb_ops *fb;
long ret = -ENOIOCTLCMD;
if (!info)
--
2.20.1
_______________________________________________
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dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [Intel-gfx] [PATCH v2 06/14] video: fbmem: use const pointer for fb_ops
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: jani.nikula, intel-gfx
Use const for fb_ops to let us make the info->fbops pointer const in the
future.
v2: rebase
Cc: linux-fbdev@vger.kernel.org
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/video/fbdev/core/fbmem.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
index 990550930a8e..7ddeb90337bc 100644
--- a/drivers/video/fbdev/core/fbmem.c
+++ b/drivers/video/fbdev/core/fbmem.c
@@ -1079,7 +1079,7 @@ EXPORT_SYMBOL(fb_blank);
static long do_fb_ioctl(struct fb_info *info, unsigned int cmd,
unsigned long arg)
{
- struct fb_ops *fb;
+ const struct fb_ops *fb;
struct fb_var_screeninfo var;
struct fb_fix_screeninfo fix;
struct fb_cmap cmap_from;
@@ -1292,7 +1292,7 @@ static long fb_compat_ioctl(struct file *file, unsigned int cmd,
unsigned long arg)
{
struct fb_info *info = file_fb_info(file);
- struct fb_ops *fb;
+ const struct fb_ops *fb;
long ret = -ENOIOCTLCMD;
if (!info)
--
2.20.1
_______________________________________________
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Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 07/14] video: omapfb: use const pointer for fb_ops
2019-11-29 10:29 ` Jani Nikula
(?)
@ 2019-11-29 10:29 ` Jani Nikula
-1 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: jani.nikula, Daniel Vetter, intel-gfx, linux-omap
Use const for fb_ops to let us make the info->fbops pointer const in the
future.
Cc: linux-fbdev@vger.kernel.org
Cc: linux-omap@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/video/fbdev/omap/omapfb_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/fbdev/omap/omapfb_main.c b/drivers/video/fbdev/omap/omapfb_main.c
index 702cca59bda1..e8a304f84ea8 100644
--- a/drivers/video/fbdev/omap/omapfb_main.c
+++ b/drivers/video/fbdev/omap/omapfb_main.c
@@ -1052,7 +1052,7 @@ static int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd,
{
struct omapfb_plane_struct *plane = fbi->par;
struct omapfb_device *fbdev = plane->fbdev;
- struct fb_ops *ops = fbi->fbops;
+ const struct fb_ops *ops = fbi->fbops;
union {
struct omapfb_update_window update_window;
struct omapfb_plane_info plane_info;
--
2.20.1
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 07/14] video: omapfb: use const pointer for fb_ops
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: jani.nikula, Daniel Vetter, intel-gfx, linux-omap
Use const for fb_ops to let us make the info->fbops pointer const in the
future.
Cc: linux-fbdev@vger.kernel.org
Cc: linux-omap@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/video/fbdev/omap/omapfb_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/fbdev/omap/omapfb_main.c b/drivers/video/fbdev/omap/omapfb_main.c
index 702cca59bda1..e8a304f84ea8 100644
--- a/drivers/video/fbdev/omap/omapfb_main.c
+++ b/drivers/video/fbdev/omap/omapfb_main.c
@@ -1052,7 +1052,7 @@ static int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd,
{
struct omapfb_plane_struct *plane = fbi->par;
struct omapfb_device *fbdev = plane->fbdev;
- struct fb_ops *ops = fbi->fbops;
+ const struct fb_ops *ops = fbi->fbops;
union {
struct omapfb_update_window update_window;
struct omapfb_plane_info plane_info;
--
2.20.1
_______________________________________________
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dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [Intel-gfx] [PATCH v2 07/14] video: omapfb: use const pointer for fb_ops
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: jani.nikula, Daniel Vetter, intel-gfx, linux-omap
Use const for fb_ops to let us make the info->fbops pointer const in the
future.
Cc: linux-fbdev@vger.kernel.org
Cc: linux-omap@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/video/fbdev/omap/omapfb_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/fbdev/omap/omapfb_main.c b/drivers/video/fbdev/omap/omapfb_main.c
index 702cca59bda1..e8a304f84ea8 100644
--- a/drivers/video/fbdev/omap/omapfb_main.c
+++ b/drivers/video/fbdev/omap/omapfb_main.c
@@ -1052,7 +1052,7 @@ static int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd,
{
struct omapfb_plane_struct *plane = fbi->par;
struct omapfb_device *fbdev = plane->fbdev;
- struct fb_ops *ops = fbi->fbops;
+ const struct fb_ops *ops = fbi->fbops;
union {
struct omapfb_update_window update_window;
struct omapfb_plane_info plane_info;
--
2.20.1
_______________________________________________
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Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 08/14] video: fbdev: make fbops member of struct fb_info a const pointer
2019-11-29 10:29 ` Jani Nikula
(?)
(?)
@ 2019-11-29 10:29 ` Jani Nikula
-1 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: jani.nikula, Daniel Vetter, intel-gfx
Now that we no longer modify the fbops, or hold non-const pointers to
it, we can make it const. After this, we can start making the fbops
const all over the place.
Cc: linux-fbdev@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
include/linux/fb.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/fb.h b/include/linux/fb.h
index a6ad528990de..6557fabdea62 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -472,7 +472,7 @@ struct fb_info {
struct fb_deferred_io *fbdefio;
#endif
- struct fb_ops *fbops;
+ const struct fb_ops *fbops;
struct device *device; /* This is the parent */
struct device *dev; /* This is this fb device */
int class_flag; /* private sysfs flags */
--
2.20.1
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 08/14] video: fbdev: make fbops member of struct fb_info a const pointer
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: jani.nikula, Daniel Vetter, intel-gfx
Now that we no longer modify the fbops, or hold non-const pointers to
it, we can make it const. After this, we can start making the fbops
const all over the place.
Cc: linux-fbdev@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
include/linux/fb.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/fb.h b/include/linux/fb.h
index a6ad528990de..6557fabdea62 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -472,7 +472,7 @@ struct fb_info {
struct fb_deferred_io *fbdefio;
#endif
- struct fb_ops *fbops;
+ const struct fb_ops *fbops;
struct device *device; /* This is the parent */
struct device *dev; /* This is this fb device */
int class_flag; /* private sysfs flags */
--
2.20.1
_______________________________________________
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Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 08/14] video: fbdev: make fbops member of struct fb_info a const pointer
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: jani.nikula, Daniel Vetter, intel-gfx
Now that we no longer modify the fbops, or hold non-const pointers to
it, we can make it const. After this, we can start making the fbops
const all over the place.
Cc: linux-fbdev@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
include/linux/fb.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/fb.h b/include/linux/fb.h
index a6ad528990de..6557fabdea62 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -472,7 +472,7 @@ struct fb_info {
struct fb_deferred_io *fbdefio;
#endif
- struct fb_ops *fbops;
+ const struct fb_ops *fbops;
struct device *device; /* This is the parent */
struct device *dev; /* This is this fb device */
int class_flag; /* private sysfs flags */
--
2.20.1
_______________________________________________
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dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [Intel-gfx] [PATCH v2 08/14] video: fbdev: make fbops member of struct fb_info a const pointer
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: jani.nikula, Daniel Vetter, intel-gfx
Now that we no longer modify the fbops, or hold non-const pointers to
it, we can make it const. After this, we can start making the fbops
const all over the place.
Cc: linux-fbdev@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
include/linux/fb.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/fb.h b/include/linux/fb.h
index a6ad528990de..6557fabdea62 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -472,7 +472,7 @@ struct fb_info {
struct fb_deferred_io *fbdefio;
#endif
- struct fb_ops *fbops;
+ const struct fb_ops *fbops;
struct device *device; /* This is the parent */
struct device *dev; /* This is this fb device */
int class_flag; /* private sysfs flags */
--
2.20.1
_______________________________________________
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Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 09/14] drm: constify fb ops across all drivers
2019-11-29 10:29 ` Jani Nikula
(?)
(?)
@ 2019-11-29 10:29 ` Jani Nikula
-1 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: jani.nikula, Daniel Vetter, intel-gfx
Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.
Cc: dri-devel@lists.freedesktop.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c | 2 +-
drivers/gpu/drm/armada/armada_fbdev.c | 2 +-
drivers/gpu/drm/drm_fb_helper.c | 2 +-
drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 2 +-
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 2 +-
drivers/gpu/drm/i915/display/intel_fbdev.c | 2 +-
drivers/gpu/drm/msm/msm_fbdev.c | 2 +-
drivers/gpu/drm/nouveau/nouveau_fbcon.c | 4 ++--
drivers/gpu/drm/omapdrm/omap_fbdev.c | 2 +-
drivers/gpu/drm/radeon/radeon_fb.c | 2 +-
drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c | 2 +-
drivers/gpu/drm/tegra/fb.c | 2 +-
drivers/gpu/drm/vmwgfx/vmwgfx_fb.c | 2 +-
13 files changed, 14 insertions(+), 14 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
index 143753d237e7..2672dc64a310 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
@@ -69,7 +69,7 @@ amdgpufb_release(struct fb_info *info, int user)
return 0;
}
-static struct fb_ops amdgpufb_ops = {
+static const struct fb_ops amdgpufb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_open = amdgpufb_open,
diff --git a/drivers/gpu/drm/armada/armada_fbdev.c b/drivers/gpu/drm/armada/armada_fbdev.c
index 090cc0d699ae..ac8a78bfda03 100644
--- a/drivers/gpu/drm/armada/armada_fbdev.c
+++ b/drivers/gpu/drm/armada/armada_fbdev.c
@@ -16,7 +16,7 @@
#include "armada_fb.h"
#include "armada_gem.h"
-static /*const*/ struct fb_ops armada_fb_ops = {
+static const struct fb_ops armada_fb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_fillrect = drm_fb_helper_cfb_fillrect,
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 1751bb9ee8d8..fb9bff0f4581 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -1997,7 +1997,7 @@ static int drm_fbdev_fb_mmap(struct fb_info *info, struct vm_area_struct *vma)
return -ENODEV;
}
-static struct fb_ops drm_fbdev_fb_ops = {
+static const struct fb_ops drm_fbdev_fb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_open = drm_fbdev_fb_open,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
index b0877b97291c..647a1fd1d815 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
@@ -60,7 +60,7 @@ static int exynos_drm_fb_mmap(struct fb_info *info,
return 0;
}
-static struct fb_ops exynos_drm_fb_ops = {
+static const struct fb_ops exynos_drm_fb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_mmap = exynos_drm_fb_mmap,
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c
index b4c1cea051e8..1d15560ccb6e 100644
--- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c
+++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c
@@ -38,7 +38,7 @@ static int hibmcfb_create_object(
return ret;
}
-static struct fb_ops hibmc_drm_fb_ops = {
+static const struct fb_ops hibmc_drm_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = drm_fb_helper_check_var,
.fb_set_par = drm_fb_helper_set_par,
diff --git a/drivers/gpu/drm/i915/display/intel_fbdev.c b/drivers/gpu/drm/i915/display/intel_fbdev.c
index 48c960ca12fb..1e98e432c9fa 100644
--- a/drivers/gpu/drm/i915/display/intel_fbdev.c
+++ b/drivers/gpu/drm/i915/display/intel_fbdev.c
@@ -100,7 +100,7 @@ static int intel_fbdev_pan_display(struct fb_var_screeninfo *var,
return ret;
}
-static struct fb_ops intelfb_ops = {
+static const struct fb_ops intelfb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_set_par = intel_fbdev_set_par,
diff --git a/drivers/gpu/drm/msm/msm_fbdev.c b/drivers/gpu/drm/msm/msm_fbdev.c
index cff198b2f470..db48867df47d 100644
--- a/drivers/gpu/drm/msm/msm_fbdev.c
+++ b/drivers/gpu/drm/msm/msm_fbdev.c
@@ -26,7 +26,7 @@ struct msm_fbdev {
struct drm_framebuffer *fb;
};
-static struct fb_ops msm_fb_ops = {
+static const struct fb_ops msm_fb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
index f439f0a5b43a..0c5cdda3c336 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
@@ -203,7 +203,7 @@ nouveau_fbcon_release(struct fb_info *info, int user)
return 0;
}
-static struct fb_ops nouveau_fbcon_ops = {
+static const struct fb_ops nouveau_fbcon_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_open = nouveau_fbcon_open,
@@ -214,7 +214,7 @@ static struct fb_ops nouveau_fbcon_ops = {
.fb_sync = nouveau_fbcon_sync,
};
-static struct fb_ops nouveau_fbcon_sw_ops = {
+static const struct fb_ops nouveau_fbcon_sw_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_open = nouveau_fbcon_open,
diff --git a/drivers/gpu/drm/omapdrm/omap_fbdev.c b/drivers/gpu/drm/omapdrm/omap_fbdev.c
index 58f53946ee4d..b06e5cbfd03a 100644
--- a/drivers/gpu/drm/omapdrm/omap_fbdev.c
+++ b/drivers/gpu/drm/omapdrm/omap_fbdev.c
@@ -70,7 +70,7 @@ static int omap_fbdev_pan_display(struct fb_var_screeninfo *var,
return drm_fb_helper_pan_display(var, fbi);
}
-static struct fb_ops omap_fb_ops = {
+static const struct fb_ops omap_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = drm_fb_helper_check_var,
diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c
index 2c564f4f3468..8a93fcce40e5 100644
--- a/drivers/gpu/drm/radeon/radeon_fb.c
+++ b/drivers/gpu/drm/radeon/radeon_fb.c
@@ -73,7 +73,7 @@ radeonfb_release(struct fb_info *info, int user)
return 0;
}
-static struct fb_ops radeonfb_ops = {
+static const struct fb_ops radeonfb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_open = radeonfb_open,
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c b/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c
index 02be6c5ff857..521fe42ac5e2 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c
@@ -27,7 +27,7 @@ static int rockchip_fbdev_mmap(struct fb_info *info,
return rockchip_gem_mmap_buf(private->fbdev_bo, vma);
}
-static struct fb_ops rockchip_drm_fbdev_ops = {
+static const struct fb_ops rockchip_drm_fbdev_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_mmap = rockchip_fbdev_mmap,
diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c
index 7cea89f29a5c..84f0e01e3428 100644
--- a/drivers/gpu/drm/tegra/fb.c
+++ b/drivers/gpu/drm/tegra/fb.c
@@ -192,7 +192,7 @@ static int tegra_fb_mmap(struct fb_info *info, struct vm_area_struct *vma)
return __tegra_gem_mmap(&bo->gem, vma);
}
-static struct fb_ops tegra_fb_ops = {
+static const struct fb_ops tegra_fb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_fillrect = drm_fb_helper_sys_fillrect,
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
index ea29953e0b08..c59806d40e15 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
@@ -624,7 +624,7 @@ static int vmw_fb_set_par(struct fb_info *info)
}
-static struct fb_ops vmw_fb_ops = {
+static const struct fb_ops vmw_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = vmw_fb_check_var,
.fb_set_par = vmw_fb_set_par,
--
2.20.1
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 09/14] drm: constify fb ops across all drivers
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: jani.nikula, Daniel Vetter, intel-gfx
Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.
Cc: dri-devel@lists.freedesktop.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c | 2 +-
drivers/gpu/drm/armada/armada_fbdev.c | 2 +-
drivers/gpu/drm/drm_fb_helper.c | 2 +-
drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 2 +-
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 2 +-
drivers/gpu/drm/i915/display/intel_fbdev.c | 2 +-
drivers/gpu/drm/msm/msm_fbdev.c | 2 +-
drivers/gpu/drm/nouveau/nouveau_fbcon.c | 4 ++--
drivers/gpu/drm/omapdrm/omap_fbdev.c | 2 +-
drivers/gpu/drm/radeon/radeon_fb.c | 2 +-
drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c | 2 +-
drivers/gpu/drm/tegra/fb.c | 2 +-
drivers/gpu/drm/vmwgfx/vmwgfx_fb.c | 2 +-
13 files changed, 14 insertions(+), 14 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
index 143753d237e7..2672dc64a310 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
@@ -69,7 +69,7 @@ amdgpufb_release(struct fb_info *info, int user)
return 0;
}
-static struct fb_ops amdgpufb_ops = {
+static const struct fb_ops amdgpufb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_open = amdgpufb_open,
diff --git a/drivers/gpu/drm/armada/armada_fbdev.c b/drivers/gpu/drm/armada/armada_fbdev.c
index 090cc0d699ae..ac8a78bfda03 100644
--- a/drivers/gpu/drm/armada/armada_fbdev.c
+++ b/drivers/gpu/drm/armada/armada_fbdev.c
@@ -16,7 +16,7 @@
#include "armada_fb.h"
#include "armada_gem.h"
-static /*const*/ struct fb_ops armada_fb_ops = {
+static const struct fb_ops armada_fb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_fillrect = drm_fb_helper_cfb_fillrect,
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 1751bb9ee8d8..fb9bff0f4581 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -1997,7 +1997,7 @@ static int drm_fbdev_fb_mmap(struct fb_info *info, struct vm_area_struct *vma)
return -ENODEV;
}
-static struct fb_ops drm_fbdev_fb_ops = {
+static const struct fb_ops drm_fbdev_fb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_open = drm_fbdev_fb_open,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
index b0877b97291c..647a1fd1d815 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
@@ -60,7 +60,7 @@ static int exynos_drm_fb_mmap(struct fb_info *info,
return 0;
}
-static struct fb_ops exynos_drm_fb_ops = {
+static const struct fb_ops exynos_drm_fb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_mmap = exynos_drm_fb_mmap,
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c
index b4c1cea051e8..1d15560ccb6e 100644
--- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c
+++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c
@@ -38,7 +38,7 @@ static int hibmcfb_create_object(
return ret;
}
-static struct fb_ops hibmc_drm_fb_ops = {
+static const struct fb_ops hibmc_drm_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = drm_fb_helper_check_var,
.fb_set_par = drm_fb_helper_set_par,
diff --git a/drivers/gpu/drm/i915/display/intel_fbdev.c b/drivers/gpu/drm/i915/display/intel_fbdev.c
index 48c960ca12fb..1e98e432c9fa 100644
--- a/drivers/gpu/drm/i915/display/intel_fbdev.c
+++ b/drivers/gpu/drm/i915/display/intel_fbdev.c
@@ -100,7 +100,7 @@ static int intel_fbdev_pan_display(struct fb_var_screeninfo *var,
return ret;
}
-static struct fb_ops intelfb_ops = {
+static const struct fb_ops intelfb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_set_par = intel_fbdev_set_par,
diff --git a/drivers/gpu/drm/msm/msm_fbdev.c b/drivers/gpu/drm/msm/msm_fbdev.c
index cff198b2f470..db48867df47d 100644
--- a/drivers/gpu/drm/msm/msm_fbdev.c
+++ b/drivers/gpu/drm/msm/msm_fbdev.c
@@ -26,7 +26,7 @@ struct msm_fbdev {
struct drm_framebuffer *fb;
};
-static struct fb_ops msm_fb_ops = {
+static const struct fb_ops msm_fb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
index f439f0a5b43a..0c5cdda3c336 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
@@ -203,7 +203,7 @@ nouveau_fbcon_release(struct fb_info *info, int user)
return 0;
}
-static struct fb_ops nouveau_fbcon_ops = {
+static const struct fb_ops nouveau_fbcon_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_open = nouveau_fbcon_open,
@@ -214,7 +214,7 @@ static struct fb_ops nouveau_fbcon_ops = {
.fb_sync = nouveau_fbcon_sync,
};
-static struct fb_ops nouveau_fbcon_sw_ops = {
+static const struct fb_ops nouveau_fbcon_sw_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_open = nouveau_fbcon_open,
diff --git a/drivers/gpu/drm/omapdrm/omap_fbdev.c b/drivers/gpu/drm/omapdrm/omap_fbdev.c
index 58f53946ee4d..b06e5cbfd03a 100644
--- a/drivers/gpu/drm/omapdrm/omap_fbdev.c
+++ b/drivers/gpu/drm/omapdrm/omap_fbdev.c
@@ -70,7 +70,7 @@ static int omap_fbdev_pan_display(struct fb_var_screeninfo *var,
return drm_fb_helper_pan_display(var, fbi);
}
-static struct fb_ops omap_fb_ops = {
+static const struct fb_ops omap_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = drm_fb_helper_check_var,
diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c
index 2c564f4f3468..8a93fcce40e5 100644
--- a/drivers/gpu/drm/radeon/radeon_fb.c
+++ b/drivers/gpu/drm/radeon/radeon_fb.c
@@ -73,7 +73,7 @@ radeonfb_release(struct fb_info *info, int user)
return 0;
}
-static struct fb_ops radeonfb_ops = {
+static const struct fb_ops radeonfb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_open = radeonfb_open,
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c b/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c
index 02be6c5ff857..521fe42ac5e2 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c
@@ -27,7 +27,7 @@ static int rockchip_fbdev_mmap(struct fb_info *info,
return rockchip_gem_mmap_buf(private->fbdev_bo, vma);
}
-static struct fb_ops rockchip_drm_fbdev_ops = {
+static const struct fb_ops rockchip_drm_fbdev_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_mmap = rockchip_fbdev_mmap,
diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c
index 7cea89f29a5c..84f0e01e3428 100644
--- a/drivers/gpu/drm/tegra/fb.c
+++ b/drivers/gpu/drm/tegra/fb.c
@@ -192,7 +192,7 @@ static int tegra_fb_mmap(struct fb_info *info, struct vm_area_struct *vma)
return __tegra_gem_mmap(&bo->gem, vma);
}
-static struct fb_ops tegra_fb_ops = {
+static const struct fb_ops tegra_fb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_fillrect = drm_fb_helper_sys_fillrect,
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
index ea29953e0b08..c59806d40e15 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
@@ -624,7 +624,7 @@ static int vmw_fb_set_par(struct fb_info *info)
}
-static struct fb_ops vmw_fb_ops = {
+static const struct fb_ops vmw_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = vmw_fb_check_var,
.fb_set_par = vmw_fb_set_par,
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 09/14] drm: constify fb ops across all drivers
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: jani.nikula, Daniel Vetter, intel-gfx
Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.
Cc: dri-devel@lists.freedesktop.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c | 2 +-
drivers/gpu/drm/armada/armada_fbdev.c | 2 +-
drivers/gpu/drm/drm_fb_helper.c | 2 +-
drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 2 +-
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 2 +-
drivers/gpu/drm/i915/display/intel_fbdev.c | 2 +-
drivers/gpu/drm/msm/msm_fbdev.c | 2 +-
drivers/gpu/drm/nouveau/nouveau_fbcon.c | 4 ++--
drivers/gpu/drm/omapdrm/omap_fbdev.c | 2 +-
drivers/gpu/drm/radeon/radeon_fb.c | 2 +-
drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c | 2 +-
drivers/gpu/drm/tegra/fb.c | 2 +-
drivers/gpu/drm/vmwgfx/vmwgfx_fb.c | 2 +-
13 files changed, 14 insertions(+), 14 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
index 143753d237e7..2672dc64a310 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
@@ -69,7 +69,7 @@ amdgpufb_release(struct fb_info *info, int user)
return 0;
}
-static struct fb_ops amdgpufb_ops = {
+static const struct fb_ops amdgpufb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_open = amdgpufb_open,
diff --git a/drivers/gpu/drm/armada/armada_fbdev.c b/drivers/gpu/drm/armada/armada_fbdev.c
index 090cc0d699ae..ac8a78bfda03 100644
--- a/drivers/gpu/drm/armada/armada_fbdev.c
+++ b/drivers/gpu/drm/armada/armada_fbdev.c
@@ -16,7 +16,7 @@
#include "armada_fb.h"
#include "armada_gem.h"
-static /*const*/ struct fb_ops armada_fb_ops = {
+static const struct fb_ops armada_fb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_fillrect = drm_fb_helper_cfb_fillrect,
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 1751bb9ee8d8..fb9bff0f4581 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -1997,7 +1997,7 @@ static int drm_fbdev_fb_mmap(struct fb_info *info, struct vm_area_struct *vma)
return -ENODEV;
}
-static struct fb_ops drm_fbdev_fb_ops = {
+static const struct fb_ops drm_fbdev_fb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_open = drm_fbdev_fb_open,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
index b0877b97291c..647a1fd1d815 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
@@ -60,7 +60,7 @@ static int exynos_drm_fb_mmap(struct fb_info *info,
return 0;
}
-static struct fb_ops exynos_drm_fb_ops = {
+static const struct fb_ops exynos_drm_fb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_mmap = exynos_drm_fb_mmap,
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c
index b4c1cea051e8..1d15560ccb6e 100644
--- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c
+++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c
@@ -38,7 +38,7 @@ static int hibmcfb_create_object(
return ret;
}
-static struct fb_ops hibmc_drm_fb_ops = {
+static const struct fb_ops hibmc_drm_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = drm_fb_helper_check_var,
.fb_set_par = drm_fb_helper_set_par,
diff --git a/drivers/gpu/drm/i915/display/intel_fbdev.c b/drivers/gpu/drm/i915/display/intel_fbdev.c
index 48c960ca12fb..1e98e432c9fa 100644
--- a/drivers/gpu/drm/i915/display/intel_fbdev.c
+++ b/drivers/gpu/drm/i915/display/intel_fbdev.c
@@ -100,7 +100,7 @@ static int intel_fbdev_pan_display(struct fb_var_screeninfo *var,
return ret;
}
-static struct fb_ops intelfb_ops = {
+static const struct fb_ops intelfb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_set_par = intel_fbdev_set_par,
diff --git a/drivers/gpu/drm/msm/msm_fbdev.c b/drivers/gpu/drm/msm/msm_fbdev.c
index cff198b2f470..db48867df47d 100644
--- a/drivers/gpu/drm/msm/msm_fbdev.c
+++ b/drivers/gpu/drm/msm/msm_fbdev.c
@@ -26,7 +26,7 @@ struct msm_fbdev {
struct drm_framebuffer *fb;
};
-static struct fb_ops msm_fb_ops = {
+static const struct fb_ops msm_fb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
index f439f0a5b43a..0c5cdda3c336 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
@@ -203,7 +203,7 @@ nouveau_fbcon_release(struct fb_info *info, int user)
return 0;
}
-static struct fb_ops nouveau_fbcon_ops = {
+static const struct fb_ops nouveau_fbcon_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_open = nouveau_fbcon_open,
@@ -214,7 +214,7 @@ static struct fb_ops nouveau_fbcon_ops = {
.fb_sync = nouveau_fbcon_sync,
};
-static struct fb_ops nouveau_fbcon_sw_ops = {
+static const struct fb_ops nouveau_fbcon_sw_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_open = nouveau_fbcon_open,
diff --git a/drivers/gpu/drm/omapdrm/omap_fbdev.c b/drivers/gpu/drm/omapdrm/omap_fbdev.c
index 58f53946ee4d..b06e5cbfd03a 100644
--- a/drivers/gpu/drm/omapdrm/omap_fbdev.c
+++ b/drivers/gpu/drm/omapdrm/omap_fbdev.c
@@ -70,7 +70,7 @@ static int omap_fbdev_pan_display(struct fb_var_screeninfo *var,
return drm_fb_helper_pan_display(var, fbi);
}
-static struct fb_ops omap_fb_ops = {
+static const struct fb_ops omap_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = drm_fb_helper_check_var,
diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c
index 2c564f4f3468..8a93fcce40e5 100644
--- a/drivers/gpu/drm/radeon/radeon_fb.c
+++ b/drivers/gpu/drm/radeon/radeon_fb.c
@@ -73,7 +73,7 @@ radeonfb_release(struct fb_info *info, int user)
return 0;
}
-static struct fb_ops radeonfb_ops = {
+static const struct fb_ops radeonfb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_open = radeonfb_open,
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c b/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c
index 02be6c5ff857..521fe42ac5e2 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c
@@ -27,7 +27,7 @@ static int rockchip_fbdev_mmap(struct fb_info *info,
return rockchip_gem_mmap_buf(private->fbdev_bo, vma);
}
-static struct fb_ops rockchip_drm_fbdev_ops = {
+static const struct fb_ops rockchip_drm_fbdev_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_mmap = rockchip_fbdev_mmap,
diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c
index 7cea89f29a5c..84f0e01e3428 100644
--- a/drivers/gpu/drm/tegra/fb.c
+++ b/drivers/gpu/drm/tegra/fb.c
@@ -192,7 +192,7 @@ static int tegra_fb_mmap(struct fb_info *info, struct vm_area_struct *vma)
return __tegra_gem_mmap(&bo->gem, vma);
}
-static struct fb_ops tegra_fb_ops = {
+static const struct fb_ops tegra_fb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_fillrect = drm_fb_helper_sys_fillrect,
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
index ea29953e0b08..c59806d40e15 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
@@ -624,7 +624,7 @@ static int vmw_fb_set_par(struct fb_info *info)
}
-static struct fb_ops vmw_fb_ops = {
+static const struct fb_ops vmw_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = vmw_fb_check_var,
.fb_set_par = vmw_fb_set_par,
--
2.20.1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [Intel-gfx] [PATCH v2 09/14] drm: constify fb ops across all drivers
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: jani.nikula, Daniel Vetter, intel-gfx
Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.
Cc: dri-devel@lists.freedesktop.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c | 2 +-
drivers/gpu/drm/armada/armada_fbdev.c | 2 +-
drivers/gpu/drm/drm_fb_helper.c | 2 +-
drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 2 +-
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 2 +-
drivers/gpu/drm/i915/display/intel_fbdev.c | 2 +-
drivers/gpu/drm/msm/msm_fbdev.c | 2 +-
drivers/gpu/drm/nouveau/nouveau_fbcon.c | 4 ++--
drivers/gpu/drm/omapdrm/omap_fbdev.c | 2 +-
drivers/gpu/drm/radeon/radeon_fb.c | 2 +-
drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c | 2 +-
drivers/gpu/drm/tegra/fb.c | 2 +-
drivers/gpu/drm/vmwgfx/vmwgfx_fb.c | 2 +-
13 files changed, 14 insertions(+), 14 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
index 143753d237e7..2672dc64a310 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
@@ -69,7 +69,7 @@ amdgpufb_release(struct fb_info *info, int user)
return 0;
}
-static struct fb_ops amdgpufb_ops = {
+static const struct fb_ops amdgpufb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_open = amdgpufb_open,
diff --git a/drivers/gpu/drm/armada/armada_fbdev.c b/drivers/gpu/drm/armada/armada_fbdev.c
index 090cc0d699ae..ac8a78bfda03 100644
--- a/drivers/gpu/drm/armada/armada_fbdev.c
+++ b/drivers/gpu/drm/armada/armada_fbdev.c
@@ -16,7 +16,7 @@
#include "armada_fb.h"
#include "armada_gem.h"
-static /*const*/ struct fb_ops armada_fb_ops = {
+static const struct fb_ops armada_fb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_fillrect = drm_fb_helper_cfb_fillrect,
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 1751bb9ee8d8..fb9bff0f4581 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -1997,7 +1997,7 @@ static int drm_fbdev_fb_mmap(struct fb_info *info, struct vm_area_struct *vma)
return -ENODEV;
}
-static struct fb_ops drm_fbdev_fb_ops = {
+static const struct fb_ops drm_fbdev_fb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_open = drm_fbdev_fb_open,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
index b0877b97291c..647a1fd1d815 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
@@ -60,7 +60,7 @@ static int exynos_drm_fb_mmap(struct fb_info *info,
return 0;
}
-static struct fb_ops exynos_drm_fb_ops = {
+static const struct fb_ops exynos_drm_fb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_mmap = exynos_drm_fb_mmap,
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c
index b4c1cea051e8..1d15560ccb6e 100644
--- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c
+++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c
@@ -38,7 +38,7 @@ static int hibmcfb_create_object(
return ret;
}
-static struct fb_ops hibmc_drm_fb_ops = {
+static const struct fb_ops hibmc_drm_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = drm_fb_helper_check_var,
.fb_set_par = drm_fb_helper_set_par,
diff --git a/drivers/gpu/drm/i915/display/intel_fbdev.c b/drivers/gpu/drm/i915/display/intel_fbdev.c
index 48c960ca12fb..1e98e432c9fa 100644
--- a/drivers/gpu/drm/i915/display/intel_fbdev.c
+++ b/drivers/gpu/drm/i915/display/intel_fbdev.c
@@ -100,7 +100,7 @@ static int intel_fbdev_pan_display(struct fb_var_screeninfo *var,
return ret;
}
-static struct fb_ops intelfb_ops = {
+static const struct fb_ops intelfb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_set_par = intel_fbdev_set_par,
diff --git a/drivers/gpu/drm/msm/msm_fbdev.c b/drivers/gpu/drm/msm/msm_fbdev.c
index cff198b2f470..db48867df47d 100644
--- a/drivers/gpu/drm/msm/msm_fbdev.c
+++ b/drivers/gpu/drm/msm/msm_fbdev.c
@@ -26,7 +26,7 @@ struct msm_fbdev {
struct drm_framebuffer *fb;
};
-static struct fb_ops msm_fb_ops = {
+static const struct fb_ops msm_fb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
index f439f0a5b43a..0c5cdda3c336 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
@@ -203,7 +203,7 @@ nouveau_fbcon_release(struct fb_info *info, int user)
return 0;
}
-static struct fb_ops nouveau_fbcon_ops = {
+static const struct fb_ops nouveau_fbcon_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_open = nouveau_fbcon_open,
@@ -214,7 +214,7 @@ static struct fb_ops nouveau_fbcon_ops = {
.fb_sync = nouveau_fbcon_sync,
};
-static struct fb_ops nouveau_fbcon_sw_ops = {
+static const struct fb_ops nouveau_fbcon_sw_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_open = nouveau_fbcon_open,
diff --git a/drivers/gpu/drm/omapdrm/omap_fbdev.c b/drivers/gpu/drm/omapdrm/omap_fbdev.c
index 58f53946ee4d..b06e5cbfd03a 100644
--- a/drivers/gpu/drm/omapdrm/omap_fbdev.c
+++ b/drivers/gpu/drm/omapdrm/omap_fbdev.c
@@ -70,7 +70,7 @@ static int omap_fbdev_pan_display(struct fb_var_screeninfo *var,
return drm_fb_helper_pan_display(var, fbi);
}
-static struct fb_ops omap_fb_ops = {
+static const struct fb_ops omap_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = drm_fb_helper_check_var,
diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c
index 2c564f4f3468..8a93fcce40e5 100644
--- a/drivers/gpu/drm/radeon/radeon_fb.c
+++ b/drivers/gpu/drm/radeon/radeon_fb.c
@@ -73,7 +73,7 @@ radeonfb_release(struct fb_info *info, int user)
return 0;
}
-static struct fb_ops radeonfb_ops = {
+static const struct fb_ops radeonfb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_open = radeonfb_open,
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c b/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c
index 02be6c5ff857..521fe42ac5e2 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c
@@ -27,7 +27,7 @@ static int rockchip_fbdev_mmap(struct fb_info *info,
return rockchip_gem_mmap_buf(private->fbdev_bo, vma);
}
-static struct fb_ops rockchip_drm_fbdev_ops = {
+static const struct fb_ops rockchip_drm_fbdev_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_mmap = rockchip_fbdev_mmap,
diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c
index 7cea89f29a5c..84f0e01e3428 100644
--- a/drivers/gpu/drm/tegra/fb.c
+++ b/drivers/gpu/drm/tegra/fb.c
@@ -192,7 +192,7 @@ static int tegra_fb_mmap(struct fb_info *info, struct vm_area_struct *vma)
return __tegra_gem_mmap(&bo->gem, vma);
}
-static struct fb_ops tegra_fb_ops = {
+static const struct fb_ops tegra_fb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_fillrect = drm_fb_helper_sys_fillrect,
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
index ea29953e0b08..c59806d40e15 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
@@ -624,7 +624,7 @@ static int vmw_fb_set_par(struct fb_info *info)
}
-static struct fb_ops vmw_fb_ops = {
+static const struct fb_ops vmw_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = vmw_fb_check_var,
.fb_set_par = vmw_fb_set_par,
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 10/14] video: constify fb ops across all drivers
2019-11-29 10:29 ` Jani Nikula
(?)
(?)
@ 2019-11-29 10:29 ` Jani Nikula
-1 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: jani.nikula, Daniel Vetter, intel-gfx
Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.
This does not cover all drivers; some actually modify the fbops struct,
for example to adjust for different configurations, and others do more
involved things that I'd rather not touch in practically obsolete
drivers. Mostly this is the low hanging fruit where we can add "const"
and be done with it.
v2:
- fix typo (Christophe de Dinechin)
- use "static const" instead of "const static" in mx3fb.c
- also constify smscufx.c
Cc: linux-fbdev@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
fixup to video drivers
---
drivers/video/fbdev/68328fb.c | 2 +-
drivers/video/fbdev/acornfb.c | 2 +-
drivers/video/fbdev/amba-clcd.c | 2 +-
drivers/video/fbdev/amifb.c | 2 +-
drivers/video/fbdev/arcfb.c | 2 +-
drivers/video/fbdev/arkfb.c | 2 +-
drivers/video/fbdev/asiliantfb.c | 2 +-
drivers/video/fbdev/atmel_lcdfb.c | 2 +-
drivers/video/fbdev/aty/aty128fb.c | 2 +-
drivers/video/fbdev/aty/atyfb_base.c | 2 +-
drivers/video/fbdev/aty/radeon_base.c | 2 +-
drivers/video/fbdev/au1100fb.c | 2 +-
drivers/video/fbdev/au1200fb.c | 2 +-
drivers/video/fbdev/broadsheetfb.c | 2 +-
drivers/video/fbdev/bw2.c | 2 +-
drivers/video/fbdev/carminefb.c | 2 +-
drivers/video/fbdev/cg14.c | 2 +-
drivers/video/fbdev/cg3.c | 2 +-
drivers/video/fbdev/cg6.c | 2 +-
drivers/video/fbdev/chipsfb.c | 2 +-
drivers/video/fbdev/cirrusfb.c | 2 +-
drivers/video/fbdev/clps711x-fb.c | 2 +-
drivers/video/fbdev/cobalt_lcdfb.c | 2 +-
drivers/video/fbdev/controlfb.c | 2 +-
drivers/video/fbdev/cyber2000fb.c | 2 +-
drivers/video/fbdev/da8xx-fb.c | 2 +-
drivers/video/fbdev/dnfb.c | 2 +-
drivers/video/fbdev/efifb.c | 2 +-
drivers/video/fbdev/ep93xx-fb.c | 2 +-
drivers/video/fbdev/fb-puv3.c | 2 +-
drivers/video/fbdev/ffb.c | 2 +-
drivers/video/fbdev/fm2fb.c | 2 +-
drivers/video/fbdev/fsl-diu-fb.c | 2 +-
drivers/video/fbdev/g364fb.c | 2 +-
drivers/video/fbdev/gbefb.c | 2 +-
drivers/video/fbdev/geode/gx1fb_core.c | 2 +-
drivers/video/fbdev/geode/gxfb_core.c | 2 +-
drivers/video/fbdev/geode/lxfb_core.c | 2 +-
drivers/video/fbdev/goldfishfb.c | 2 +-
drivers/video/fbdev/grvga.c | 2 +-
drivers/video/fbdev/gxt4500.c | 2 +-
drivers/video/fbdev/hecubafb.c | 2 +-
drivers/video/fbdev/hgafb.c | 2 +-
drivers/video/fbdev/hitfb.c | 2 +-
drivers/video/fbdev/hpfb.c | 2 +-
drivers/video/fbdev/hyperv_fb.c | 2 +-
drivers/video/fbdev/i740fb.c | 2 +-
drivers/video/fbdev/imsttfb.c | 2 +-
drivers/video/fbdev/imxfb.c | 2 +-
drivers/video/fbdev/intelfb/intelfbdrv.c | 2 +-
drivers/video/fbdev/kyro/fbdev.c | 2 +-
drivers/video/fbdev/leo.c | 2 +-
drivers/video/fbdev/macfb.c | 2 +-
drivers/video/fbdev/matrox/matroxfb_crtc2.c | 2 +-
drivers/video/fbdev/maxinefb.c | 2 +-
drivers/video/fbdev/mb862xx/mb862xxfbdrv.c | 2 +-
drivers/video/fbdev/mbx/mbxfb.c | 2 +-
drivers/video/fbdev/metronomefb.c | 2 +-
drivers/video/fbdev/mmp/fb/mmpfb.c | 2 +-
drivers/video/fbdev/mx3fb.c | 5 +++--
drivers/video/fbdev/neofb.c | 2 +-
drivers/video/fbdev/nvidia/nvidia.c | 2 +-
drivers/video/fbdev/ocfb.c | 2 +-
drivers/video/fbdev/offb.c | 2 +-
drivers/video/fbdev/omap2/omapfb/omapfb-main.c | 2 +-
drivers/video/fbdev/p9100.c | 2 +-
drivers/video/fbdev/platinumfb.c | 2 +-
drivers/video/fbdev/pm2fb.c | 2 +-
drivers/video/fbdev/pm3fb.c | 2 +-
drivers/video/fbdev/pmag-aa-fb.c | 2 +-
drivers/video/fbdev/pmag-ba-fb.c | 2 +-
drivers/video/fbdev/pmagb-b-fb.c | 2 +-
drivers/video/fbdev/ps3fb.c | 2 +-
drivers/video/fbdev/pvr2fb.c | 2 +-
drivers/video/fbdev/pxa168fb.c | 2 +-
drivers/video/fbdev/pxafb.c | 4 ++--
drivers/video/fbdev/q40fb.c | 2 +-
drivers/video/fbdev/riva/fbdev.c | 2 +-
drivers/video/fbdev/s3c-fb.c | 2 +-
drivers/video/fbdev/s3c2410fb.c | 2 +-
drivers/video/fbdev/s3fb.c | 2 +-
drivers/video/fbdev/sa1100fb.c | 2 +-
drivers/video/fbdev/savage/savagefb_driver.c | 2 +-
drivers/video/fbdev/sh7760fb.c | 2 +-
drivers/video/fbdev/sh_mobile_lcdcfb.c | 4 ++--
drivers/video/fbdev/simplefb.c | 2 +-
drivers/video/fbdev/sis/sis_main.c | 2 +-
drivers/video/fbdev/skeletonfb.c | 2 +-
drivers/video/fbdev/sm712fb.c | 2 +-
drivers/video/fbdev/smscufx.c | 2 +-
drivers/video/fbdev/ssd1307fb.c | 2 +-
drivers/video/fbdev/sstfb.c | 2 +-
drivers/video/fbdev/stifb.c | 2 +-
drivers/video/fbdev/sunxvr1000.c | 2 +-
drivers/video/fbdev/sunxvr2500.c | 2 +-
drivers/video/fbdev/sunxvr500.c | 2 +-
drivers/video/fbdev/tcx.c | 2 +-
drivers/video/fbdev/tdfxfb.c | 2 +-
drivers/video/fbdev/tgafb.c | 2 +-
drivers/video/fbdev/tmiofb.c | 2 +-
drivers/video/fbdev/tridentfb.c | 2 +-
drivers/video/fbdev/uvesafb.c | 2 +-
drivers/video/fbdev/valkyriefb.c | 2 +-
drivers/video/fbdev/vfb.c | 2 +-
drivers/video/fbdev/vga16fb.c | 2 +-
drivers/video/fbdev/vt8500lcdfb.c | 2 +-
drivers/video/fbdev/vt8623fb.c | 2 +-
drivers/video/fbdev/w100fb.c | 2 +-
drivers/video/fbdev/wm8505fb.c | 2 +-
drivers/video/fbdev/xen-fbfront.c | 2 +-
drivers/video/fbdev/xilinxfb.c | 2 +-
111 files changed, 115 insertions(+), 114 deletions(-)
diff --git a/drivers/video/fbdev/68328fb.c b/drivers/video/fbdev/68328fb.c
index d48e96088f76..491fd5a82993 100644
--- a/drivers/video/fbdev/68328fb.c
+++ b/drivers/video/fbdev/68328fb.c
@@ -96,7 +96,7 @@ static int mc68x328fb_pan_display(struct fb_var_screeninfo *var,
struct fb_info *info);
static int mc68x328fb_mmap(struct fb_info *info, struct vm_area_struct *vma);
-static struct fb_ops mc68x328fb_ops = {
+static const struct fb_ops mc68x328fb_ops = {
.fb_check_var = mc68x328fb_check_var,
.fb_set_par = mc68x328fb_set_par,
.fb_setcolreg = mc68x328fb_setcolreg,
diff --git a/drivers/video/fbdev/acornfb.c b/drivers/video/fbdev/acornfb.c
index 7cacae5a8797..a3af49529173 100644
--- a/drivers/video/fbdev/acornfb.c
+++ b/drivers/video/fbdev/acornfb.c
@@ -604,7 +604,7 @@ acornfb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info)
return 0;
}
-static struct fb_ops acornfb_ops = {
+static const struct fb_ops acornfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = acornfb_check_var,
.fb_set_par = acornfb_set_par,
diff --git a/drivers/video/fbdev/amba-clcd.c b/drivers/video/fbdev/amba-clcd.c
index 7de43be6ef2c..c3d55fc6c4e0 100644
--- a/drivers/video/fbdev/amba-clcd.c
+++ b/drivers/video/fbdev/amba-clcd.c
@@ -423,7 +423,7 @@ static int clcdfb_mmap(struct fb_info *info,
return ret;
}
-static struct fb_ops clcdfb_ops = {
+static const struct fb_ops clcdfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = clcdfb_check_var,
.fb_set_par = clcdfb_set_par,
diff --git a/drivers/video/fbdev/amifb.c b/drivers/video/fbdev/amifb.c
index 91ddc9602014..20e03e00b66d 100644
--- a/drivers/video/fbdev/amifb.c
+++ b/drivers/video/fbdev/amifb.c
@@ -3493,7 +3493,7 @@ static irqreturn_t amifb_interrupt(int irq, void *dev_id)
}
-static struct fb_ops amifb_ops = {
+static const struct fb_ops amifb_ops = {
.owner = THIS_MODULE,
.fb_check_var = amifb_check_var,
.fb_set_par = amifb_set_par,
diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
index a48741aab240..314ab82e01c0 100644
--- a/drivers/video/fbdev/arcfb.c
+++ b/drivers/video/fbdev/arcfb.c
@@ -491,7 +491,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf,
return err;
}
-static struct fb_ops arcfb_ops = {
+static const struct fb_ops arcfb_ops = {
.owner = THIS_MODULE,
.fb_open = arcfb_open,
.fb_read = fb_sys_read,
diff --git a/drivers/video/fbdev/arkfb.c b/drivers/video/fbdev/arkfb.c
index f940e8b66b85..11ab9a153860 100644
--- a/drivers/video/fbdev/arkfb.c
+++ b/drivers/video/fbdev/arkfb.c
@@ -917,7 +917,7 @@ static int arkfb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info
/* Frame buffer operations */
-static struct fb_ops arkfb_ops = {
+static const struct fb_ops arkfb_ops = {
.owner = THIS_MODULE,
.fb_open = arkfb_open,
.fb_release = arkfb_release,
diff --git a/drivers/video/fbdev/asiliantfb.c b/drivers/video/fbdev/asiliantfb.c
index ea31054a28ca..3e006da47752 100644
--- a/drivers/video/fbdev/asiliantfb.c
+++ b/drivers/video/fbdev/asiliantfb.c
@@ -95,7 +95,7 @@ static int asiliantfb_set_par(struct fb_info *info);
static int asiliantfb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
u_int transp, struct fb_info *info);
-static struct fb_ops asiliantfb_ops = {
+static const struct fb_ops asiliantfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = asiliantfb_check_var,
.fb_set_par = asiliantfb_set_par,
diff --git a/drivers/video/fbdev/atmel_lcdfb.c b/drivers/video/fbdev/atmel_lcdfb.c
index 5ff8e0320d95..d567f5d56c13 100644
--- a/drivers/video/fbdev/atmel_lcdfb.c
+++ b/drivers/video/fbdev/atmel_lcdfb.c
@@ -824,7 +824,7 @@ static int atmel_lcdfb_blank(int blank_mode, struct fb_info *info)
return ((blank_mode = FB_BLANK_NORMAL) ? 1 : 0);
}
-static struct fb_ops atmel_lcdfb_ops = {
+static const struct fb_ops atmel_lcdfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = atmel_lcdfb_check_var,
.fb_set_par = atmel_lcdfb_set_par,
diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
index fc1e45d44719..d7e41c8dd533 100644
--- a/drivers/video/fbdev/aty/aty128fb.c
+++ b/drivers/video/fbdev/aty/aty128fb.c
@@ -509,7 +509,7 @@ static void aty128_bl_set_power(struct fb_info *info, int power);
(readb(bios + (v) + 3) << 24))
-static struct fb_ops aty128fb_ops = {
+static const struct fb_ops aty128fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = aty128fb_check_var,
.fb_set_par = aty128fb_set_par,
diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
index 6dda5d885a03..9c57370596f1 100644
--- a/drivers/video/fbdev/aty/atyfb_base.c
+++ b/drivers/video/fbdev/aty/atyfb_base.c
@@ -280,7 +280,7 @@ static const struct fb_videomode defmode = {
0, FB_VMODE_NONINTERLACED
};
-static struct fb_ops atyfb_ops = {
+static const struct fb_ops atyfb_ops = {
.owner = THIS_MODULE,
.fb_open = atyfb_open,
.fb_release = atyfb_release,
diff --git a/drivers/video/fbdev/aty/radeon_base.c b/drivers/video/fbdev/aty/radeon_base.c
index 4ca07866f2f6..3af00e3b965e 100644
--- a/drivers/video/fbdev/aty/radeon_base.c
+++ b/drivers/video/fbdev/aty/radeon_base.c
@@ -1965,7 +1965,7 @@ static int radeonfb_set_par(struct fb_info *info)
}
-static struct fb_ops radeonfb_ops = {
+static const struct fb_ops radeonfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = radeonfb_check_var,
.fb_set_par = radeonfb_set_par,
diff --git a/drivers/video/fbdev/au1100fb.c b/drivers/video/fbdev/au1100fb.c
index 99941ae1f3a1..37a6512feda0 100644
--- a/drivers/video/fbdev/au1100fb.c
+++ b/drivers/video/fbdev/au1100fb.c
@@ -348,7 +348,7 @@ int au1100fb_fb_mmap(struct fb_info *fbi, struct vm_area_struct *vma)
fbdev->fb_len);
}
-static struct fb_ops au1100fb_ops +static const struct fb_ops au1100fb_ops {
.owner = THIS_MODULE,
.fb_setcolreg = au1100fb_fb_setcolreg,
diff --git a/drivers/video/fbdev/au1200fb.c b/drivers/video/fbdev/au1200fb.c
index 265d3b45efd0..c00e01a17368 100644
--- a/drivers/video/fbdev/au1200fb.c
+++ b/drivers/video/fbdev/au1200fb.c
@@ -1483,7 +1483,7 @@ static int au1200fb_ioctl(struct fb_info *info, unsigned int cmd,
}
-static struct fb_ops au1200fb_fb_ops = {
+static const struct fb_ops au1200fb_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = au1200fb_fb_check_var,
.fb_set_par = au1200fb_fb_set_par,
diff --git a/drivers/video/fbdev/broadsheetfb.c b/drivers/video/fbdev/broadsheetfb.c
index d6ba348deb9f..fd66f4d4a621 100644
--- a/drivers/video/fbdev/broadsheetfb.c
+++ b/drivers/video/fbdev/broadsheetfb.c
@@ -1048,7 +1048,7 @@ static ssize_t broadsheetfb_write(struct fb_info *info, const char __user *buf,
return (err) ? err : count;
}
-static struct fb_ops broadsheetfb_ops = {
+static const struct fb_ops broadsheetfb_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = broadsheetfb_write,
diff --git a/drivers/video/fbdev/bw2.c b/drivers/video/fbdev/bw2.c
index 436f10f3d375..0d9a6bb57a09 100644
--- a/drivers/video/fbdev/bw2.c
+++ b/drivers/video/fbdev/bw2.c
@@ -37,7 +37,7 @@ static int bw2_ioctl(struct fb_info *, unsigned int, unsigned long);
* Frame buffer operations
*/
-static struct fb_ops bw2_ops = {
+static const struct fb_ops bw2_ops = {
.owner = THIS_MODULE,
.fb_blank = bw2_blank,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/carminefb.c b/drivers/video/fbdev/carminefb.c
index 9f3be0258623..bf3f2a9598b1 100644
--- a/drivers/video/fbdev/carminefb.c
+++ b/drivers/video/fbdev/carminefb.c
@@ -527,7 +527,7 @@ static int init_hardware(struct carmine_hw *hw)
return 0;
}
-static struct fb_ops carminefb_ops = {
+static const struct fb_ops carminefb_ops = {
.owner = THIS_MODULE,
.fb_fillrect = cfb_fillrect,
.fb_copyarea = cfb_copyarea,
diff --git a/drivers/video/fbdev/cg14.c b/drivers/video/fbdev/cg14.c
index d80d99db3a46..a620b51cf7d0 100644
--- a/drivers/video/fbdev/cg14.c
+++ b/drivers/video/fbdev/cg14.c
@@ -39,7 +39,7 @@ static int cg14_pan_display(struct fb_var_screeninfo *, struct fb_info *);
* Frame buffer operations
*/
-static struct fb_ops cg14_ops = {
+static const struct fb_ops cg14_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = cg14_setcolreg,
.fb_pan_display = cg14_pan_display,
diff --git a/drivers/video/fbdev/cg3.c b/drivers/video/fbdev/cg3.c
index 09f616dddfd7..77f6470ce665 100644
--- a/drivers/video/fbdev/cg3.c
+++ b/drivers/video/fbdev/cg3.c
@@ -39,7 +39,7 @@ static int cg3_ioctl(struct fb_info *, unsigned int, unsigned long);
* Frame buffer operations
*/
-static struct fb_ops cg3_ops = {
+static const struct fb_ops cg3_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = cg3_setcolreg,
.fb_blank = cg3_blank,
diff --git a/drivers/video/fbdev/cg6.c b/drivers/video/fbdev/cg6.c
index d5888aecc2fb..a1c68cd48d7e 100644
--- a/drivers/video/fbdev/cg6.c
+++ b/drivers/video/fbdev/cg6.c
@@ -44,7 +44,7 @@ static int cg6_pan_display(struct fb_var_screeninfo *, struct fb_info *);
* Frame buffer operations
*/
-static struct fb_ops cg6_ops = {
+static const struct fb_ops cg6_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = cg6_setcolreg,
.fb_blank = cg6_blank,
diff --git a/drivers/video/fbdev/chipsfb.c b/drivers/video/fbdev/chipsfb.c
index f4dc320dcafe..998067b701fa 100644
--- a/drivers/video/fbdev/chipsfb.c
+++ b/drivers/video/fbdev/chipsfb.c
@@ -79,7 +79,7 @@ static int chipsfb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
u_int transp, struct fb_info *info);
static int chipsfb_blank(int blank, struct fb_info *info);
-static struct fb_ops chipsfb_ops = {
+static const struct fb_ops chipsfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = chipsfb_check_var,
.fb_set_par = chipsfb_set_par,
diff --git a/drivers/video/fbdev/cirrusfb.c b/drivers/video/fbdev/cirrusfb.c
index e4ce5667b125..c3a3e344cee3 100644
--- a/drivers/video/fbdev/cirrusfb.c
+++ b/drivers/video/fbdev/cirrusfb.c
@@ -1956,7 +1956,7 @@ static void cirrusfb_zorro_unmap(struct fb_info *info)
#endif /* CONFIG_ZORRO */
/* function table of the above functions */
-static struct fb_ops cirrusfb_ops = {
+static const struct fb_ops cirrusfb_ops = {
.owner = THIS_MODULE,
.fb_open = cirrusfb_open,
.fb_release = cirrusfb_release,
diff --git a/drivers/video/fbdev/clps711x-fb.c b/drivers/video/fbdev/clps711x-fb.c
index cabbc721f894..c5d15c6db287 100644
--- a/drivers/video/fbdev/clps711x-fb.c
+++ b/drivers/video/fbdev/clps711x-fb.c
@@ -153,7 +153,7 @@ static int clps711x_fb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops clps711x_fb_ops = {
+static const struct fb_ops clps711x_fb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = clps711x_fb_setcolreg,
.fb_check_var = clps711x_fb_check_var,
diff --git a/drivers/video/fbdev/cobalt_lcdfb.c b/drivers/video/fbdev/cobalt_lcdfb.c
index 544946901e8b..5f8b6324d2e8 100644
--- a/drivers/video/fbdev/cobalt_lcdfb.c
+++ b/drivers/video/fbdev/cobalt_lcdfb.c
@@ -269,7 +269,7 @@ static int cobalt_lcdfb_cursor(struct fb_info *info, struct fb_cursor *cursor)
return 0;
}
-static struct fb_ops cobalt_lcd_fbops = {
+static const struct fb_ops cobalt_lcd_fbops = {
.owner = THIS_MODULE,
.fb_read = cobalt_lcdfb_read,
.fb_write = cobalt_lcdfb_write,
diff --git a/drivers/video/fbdev/controlfb.c b/drivers/video/fbdev/controlfb.c
index 9a680ef3ffc3..38b61cdb5ca4 100644
--- a/drivers/video/fbdev/controlfb.c
+++ b/drivers/video/fbdev/controlfb.c
@@ -157,7 +157,7 @@ static int default_vmode __initdata = VMODE_NVRAM;
static int default_cmode __initdata = CMODE_NVRAM;
-static struct fb_ops controlfb_ops = {
+static const struct fb_ops controlfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = controlfb_check_var,
.fb_set_par = controlfb_set_par,
diff --git a/drivers/video/fbdev/cyber2000fb.c b/drivers/video/fbdev/cyber2000fb.c
index 3a2d9ff0aa42..460826a7ad55 100644
--- a/drivers/video/fbdev/cyber2000fb.c
+++ b/drivers/video/fbdev/cyber2000fb.c
@@ -1060,7 +1060,7 @@ static int cyber2000fb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops cyber2000fb_ops = {
+static const struct fb_ops cyber2000fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = cyber2000fb_check_var,
.fb_set_par = cyber2000fb_set_par,
diff --git a/drivers/video/fbdev/da8xx-fb.c b/drivers/video/fbdev/da8xx-fb.c
index 2d3dcc52fcf3..73c3c4c8cc12 100644
--- a/drivers/video/fbdev/da8xx-fb.c
+++ b/drivers/video/fbdev/da8xx-fb.c
@@ -1294,7 +1294,7 @@ static int da8xxfb_set_par(struct fb_info *info)
return 0;
}
-static struct fb_ops da8xx_fb_ops = {
+static const struct fb_ops da8xx_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = fb_check_var,
.fb_set_par = da8xxfb_set_par,
diff --git a/drivers/video/fbdev/dnfb.c b/drivers/video/fbdev/dnfb.c
index 8da517eaa4a3..3688f9165848 100644
--- a/drivers/video/fbdev/dnfb.c
+++ b/drivers/video/fbdev/dnfb.c
@@ -108,7 +108,7 @@
static int dnfb_blank(int blank, struct fb_info *info);
static void dnfb_copyarea(struct fb_info *info, const struct fb_copyarea *area);
-static struct fb_ops dn_fb_ops = {
+static const struct fb_ops dn_fb_ops = {
.owner = THIS_MODULE,
.fb_blank = dnfb_blank,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/efifb.c b/drivers/video/fbdev/efifb.c
index 51d97ec4f58f..f03f9fb60c26 100644
--- a/drivers/video/fbdev/efifb.c
+++ b/drivers/video/fbdev/efifb.c
@@ -255,7 +255,7 @@ static void efifb_destroy(struct fb_info *info)
fb_dealloc_cmap(&info->cmap);
}
-static struct fb_ops efifb_ops = {
+static const struct fb_ops efifb_ops = {
.owner = THIS_MODULE,
.fb_destroy = efifb_destroy,
.fb_setcolreg = efifb_setcolreg,
diff --git a/drivers/video/fbdev/ep93xx-fb.c b/drivers/video/fbdev/ep93xx-fb.c
index d04a047094fc..cda2ef337423 100644
--- a/drivers/video/fbdev/ep93xx-fb.c
+++ b/drivers/video/fbdev/ep93xx-fb.c
@@ -402,7 +402,7 @@ static int ep93xxfb_setcolreg(unsigned int regno, unsigned int red,
return 0;
}
-static struct fb_ops ep93xxfb_ops = {
+static const struct fb_ops ep93xxfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = ep93xxfb_check_var,
.fb_set_par = ep93xxfb_set_par,
diff --git a/drivers/video/fbdev/fb-puv3.c b/drivers/video/fbdev/fb-puv3.c
index fa62c4dff7d1..75df6aabac21 100644
--- a/drivers/video/fbdev/fb-puv3.c
+++ b/drivers/video/fbdev/fb-puv3.c
@@ -644,7 +644,7 @@ int unifb_mmap(struct fb_info *info,
return vm_iomap_memory(vma, info->fix.smem_start, info->fix.smem_len);
}
-static struct fb_ops unifb_ops = {
+static const struct fb_ops unifb_ops = {
.fb_read = fb_sys_read,
.fb_write = fb_sys_write,
.fb_check_var = unifb_check_var,
diff --git a/drivers/video/fbdev/ffb.c b/drivers/video/fbdev/ffb.c
index cd2d1db239a2..948b73184433 100644
--- a/drivers/video/fbdev/ffb.c
+++ b/drivers/video/fbdev/ffb.c
@@ -44,7 +44,7 @@ static int ffb_pan_display(struct fb_var_screeninfo *, struct fb_info *);
* Frame buffer operations
*/
-static struct fb_ops ffb_ops = {
+static const struct fb_ops ffb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = ffb_setcolreg,
.fb_blank = ffb_blank,
diff --git a/drivers/video/fbdev/fm2fb.c b/drivers/video/fbdev/fm2fb.c
index ac7a4ebfd390..3b727d528fde 100644
--- a/drivers/video/fbdev/fm2fb.c
+++ b/drivers/video/fbdev/fm2fb.c
@@ -165,7 +165,7 @@ static int fm2fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
u_int transp, struct fb_info *info);
static int fm2fb_blank(int blank, struct fb_info *info);
-static struct fb_ops fm2fb_ops = {
+static const struct fb_ops fm2fb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = fm2fb_setcolreg,
.fb_blank = fm2fb_blank,
diff --git a/drivers/video/fbdev/fsl-diu-fb.c b/drivers/video/fbdev/fsl-diu-fb.c
index d19f58263b4e..7cacabdd5f12 100644
--- a/drivers/video/fbdev/fsl-diu-fb.c
+++ b/drivers/video/fbdev/fsl-diu-fb.c
@@ -1448,7 +1448,7 @@ static int fsl_diu_release(struct fb_info *info, int user)
return res;
}
-static struct fb_ops fsl_diu_ops = {
+static const struct fb_ops fsl_diu_ops = {
.owner = THIS_MODULE,
.fb_check_var = fsl_diu_check_var,
.fb_set_par = fsl_diu_set_par,
diff --git a/drivers/video/fbdev/g364fb.c b/drivers/video/fbdev/g364fb.c
index 223896cc5f7d..845b79da2a7c 100644
--- a/drivers/video/fbdev/g364fb.c
+++ b/drivers/video/fbdev/g364fb.c
@@ -111,7 +111,7 @@ static int g364fb_setcolreg(u_int regno, u_int red, u_int green,
static int g364fb_cursor(struct fb_info *info, struct fb_cursor *cursor);
static int g364fb_blank(int blank, struct fb_info *info);
-static struct fb_ops g364fb_ops = {
+static const struct fb_ops g364fb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = g364fb_setcolreg,
.fb_pan_display = g364fb_pan_display,
diff --git a/drivers/video/fbdev/gbefb.c b/drivers/video/fbdev/gbefb.c
index b9f6a82a0495..31270a8986e8 100644
--- a/drivers/video/fbdev/gbefb.c
+++ b/drivers/video/fbdev/gbefb.c
@@ -1044,7 +1044,7 @@ static int gbefb_mmap(struct fb_info *info,
return 0;
}
-static struct fb_ops gbefb_ops = {
+static const struct fb_ops gbefb_ops = {
.owner = THIS_MODULE,
.fb_check_var = gbefb_check_var,
.fb_set_par = gbefb_set_par,
diff --git a/drivers/video/fbdev/geode/gx1fb_core.c b/drivers/video/fbdev/geode/gx1fb_core.c
index 737e472fac14..5d34d89fb665 100644
--- a/drivers/video/fbdev/geode/gx1fb_core.c
+++ b/drivers/video/fbdev/geode/gx1fb_core.c
@@ -252,7 +252,7 @@ static int parse_panel_option(struct fb_info *info)
return 0;
}
-static struct fb_ops gx1fb_ops = {
+static const struct fb_ops gx1fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = gx1fb_check_var,
.fb_set_par = gx1fb_set_par,
diff --git a/drivers/video/fbdev/geode/gxfb_core.c b/drivers/video/fbdev/geode/gxfb_core.c
index 435ce2aa4240..d38a148d4746 100644
--- a/drivers/video/fbdev/geode/gxfb_core.c
+++ b/drivers/video/fbdev/geode/gxfb_core.c
@@ -265,7 +265,7 @@ static int gxfb_map_video_memory(struct fb_info *info, struct pci_dev *dev)
return 0;
}
-static struct fb_ops gxfb_ops = {
+static const struct fb_ops gxfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = gxfb_check_var,
.fb_set_par = gxfb_set_par,
diff --git a/drivers/video/fbdev/geode/lxfb_core.c b/drivers/video/fbdev/geode/lxfb_core.c
index b0f07d676eb3..adc2d9c2395e 100644
--- a/drivers/video/fbdev/geode/lxfb_core.c
+++ b/drivers/video/fbdev/geode/lxfb_core.c
@@ -386,7 +386,7 @@ static int lxfb_map_video_memory(struct fb_info *info, struct pci_dev *dev)
return 0;
}
-static struct fb_ops lxfb_ops = {
+static const struct fb_ops lxfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = lxfb_check_var,
.fb_set_par = lxfb_set_par,
diff --git a/drivers/video/fbdev/goldfishfb.c b/drivers/video/fbdev/goldfishfb.c
index f60ac276703d..9c83ec3f8e1f 100644
--- a/drivers/video/fbdev/goldfishfb.c
+++ b/drivers/video/fbdev/goldfishfb.c
@@ -160,7 +160,7 @@ static int goldfish_fb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops goldfish_fb_ops = {
+static const struct fb_ops goldfish_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = goldfish_fb_check_var,
.fb_set_par = goldfish_fb_set_par,
diff --git a/drivers/video/fbdev/grvga.c b/drivers/video/fbdev/grvga.c
index d22e8b0c906d..07dda03e0957 100644
--- a/drivers/video/fbdev/grvga.c
+++ b/drivers/video/fbdev/grvga.c
@@ -251,7 +251,7 @@ static int grvga_pan_display(struct fb_var_screeninfo *var,
return 0;
}
-static struct fb_ops grvga_ops = {
+static const struct fb_ops grvga_ops = {
.owner = THIS_MODULE,
.fb_check_var = grvga_check_var,
.fb_set_par = grvga_set_par,
diff --git a/drivers/video/fbdev/gxt4500.c b/drivers/video/fbdev/gxt4500.c
index c7502fd8f447..13ded3a10708 100644
--- a/drivers/video/fbdev/gxt4500.c
+++ b/drivers/video/fbdev/gxt4500.c
@@ -599,7 +599,7 @@ static const struct fb_fix_screeninfo gxt4500_fix = {
.mmio_len = 0x20000,
};
-static struct fb_ops gxt4500_ops = {
+static const struct fb_ops gxt4500_ops = {
.owner = THIS_MODULE,
.fb_check_var = gxt4500_check_var,
.fb_set_par = gxt4500_set_par,
diff --git a/drivers/video/fbdev/hecubafb.c b/drivers/video/fbdev/hecubafb.c
index 8577195cb533..00d77105161a 100644
--- a/drivers/video/fbdev/hecubafb.c
+++ b/drivers/video/fbdev/hecubafb.c
@@ -197,7 +197,7 @@ static ssize_t hecubafb_write(struct fb_info *info, const char __user *buf,
return (err) ? err : count;
}
-static struct fb_ops hecubafb_ops = {
+static const struct fb_ops hecubafb_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = hecubafb_write,
diff --git a/drivers/video/fbdev/hgafb.c b/drivers/video/fbdev/hgafb.c
index 59e1cae57948..a45fcff1461f 100644
--- a/drivers/video/fbdev/hgafb.c
+++ b/drivers/video/fbdev/hgafb.c
@@ -523,7 +523,7 @@ static void hgafb_imageblit(struct fb_info *info, const struct fb_image *image)
}
}
-static struct fb_ops hgafb_ops = {
+static const struct fb_ops hgafb_ops = {
.owner = THIS_MODULE,
.fb_open = hgafb_open,
.fb_release = hgafb_release,
diff --git a/drivers/video/fbdev/hitfb.c b/drivers/video/fbdev/hitfb.c
index abe3e54d4506..009e5d2aa100 100644
--- a/drivers/video/fbdev/hitfb.c
+++ b/drivers/video/fbdev/hitfb.c
@@ -311,7 +311,7 @@ static int hitfb_set_par(struct fb_info *info)
return 0;
}
-static struct fb_ops hitfb_ops = {
+static const struct fb_ops hitfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = hitfb_check_var,
.fb_set_par = hitfb_set_par,
diff --git a/drivers/video/fbdev/hpfb.c b/drivers/video/fbdev/hpfb.c
index a79af8f069d1..f02be0db335e 100644
--- a/drivers/video/fbdev/hpfb.c
+++ b/drivers/video/fbdev/hpfb.c
@@ -184,7 +184,7 @@ static int hpfb_sync(struct fb_info *info)
return 0;
}
-static struct fb_ops hpfb_ops = {
+static const struct fb_ops hpfb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = hpfb_setcolreg,
.fb_blank = hpfb_blank,
diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
index 2dcb7c58b31e..fcd546e5c031 100644
--- a/drivers/video/fbdev/hyperv_fb.c
+++ b/drivers/video/fbdev/hyperv_fb.c
@@ -623,7 +623,7 @@ static void hvfb_cfb_imageblit(struct fb_info *p,
synthvid_update(p);
}
-static struct fb_ops hvfb_ops = {
+static const struct fb_ops hvfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = hvfb_check_var,
.fb_set_par = hvfb_set_par,
diff --git a/drivers/video/fbdev/i740fb.c b/drivers/video/fbdev/i740fb.c
index 347cf8babc3e..c65ec7386e87 100644
--- a/drivers/video/fbdev/i740fb.c
+++ b/drivers/video/fbdev/i740fb.c
@@ -981,7 +981,7 @@ static int i740fb_blank(int blank_mode, struct fb_info *info)
return (blank_mode = FB_BLANK_NORMAL) ? 1 : 0;
}
-static struct fb_ops i740fb_ops = {
+static const struct fb_ops i740fb_ops = {
.owner = THIS_MODULE,
.fb_open = i740fb_open,
.fb_release = i740fb_release,
diff --git a/drivers/video/fbdev/imsttfb.c b/drivers/video/fbdev/imsttfb.c
index 58b01c7d9056..3ac053b88495 100644
--- a/drivers/video/fbdev/imsttfb.c
+++ b/drivers/video/fbdev/imsttfb.c
@@ -1333,7 +1333,7 @@ static struct pci_driver imsttfb_pci_driver = {
.remove = imsttfb_remove,
};
-static struct fb_ops imsttfb_ops = {
+static const struct fb_ops imsttfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = imsttfb_check_var,
.fb_set_par = imsttfb_set_par,
diff --git a/drivers/video/fbdev/imxfb.c b/drivers/video/fbdev/imxfb.c
index b3286d1fa543..08a17eb2a5c7 100644
--- a/drivers/video/fbdev/imxfb.c
+++ b/drivers/video/fbdev/imxfb.c
@@ -566,7 +566,7 @@ static int imxfb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops imxfb_ops = {
+static const struct fb_ops imxfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = imxfb_check_var,
.fb_set_par = imxfb_set_par,
diff --git a/drivers/video/fbdev/intelfb/intelfbdrv.c b/drivers/video/fbdev/intelfb/intelfbdrv.c
index a76c61512c60..c744891781a5 100644
--- a/drivers/video/fbdev/intelfb/intelfbdrv.c
+++ b/drivers/video/fbdev/intelfb/intelfbdrv.c
@@ -193,7 +193,7 @@ static const struct pci_device_id intelfb_pci_table[] = {
static int num_registered = 0;
/* fb ops */
-static struct fb_ops intel_fb_ops = {
+static const struct fb_ops intel_fb_ops = {
.owner = THIS_MODULE,
.fb_open = intelfb_open,
.fb_release = intelfb_release,
diff --git a/drivers/video/fbdev/kyro/fbdev.c b/drivers/video/fbdev/kyro/fbdev.c
index a7bd9f25911b..72dff2e42e3a 100644
--- a/drivers/video/fbdev/kyro/fbdev.c
+++ b/drivers/video/fbdev/kyro/fbdev.c
@@ -648,7 +648,7 @@ static struct pci_driver kyrofb_pci_driver = {
.remove = kyrofb_remove,
};
-static struct fb_ops kyrofb_ops = {
+static const struct fb_ops kyrofb_ops = {
.owner = THIS_MODULE,
.fb_check_var = kyrofb_check_var,
.fb_set_par = kyrofb_set_par,
diff --git a/drivers/video/fbdev/leo.c b/drivers/video/fbdev/leo.c
index 5b1141ac182b..40b11cce0ad6 100644
--- a/drivers/video/fbdev/leo.c
+++ b/drivers/video/fbdev/leo.c
@@ -39,7 +39,7 @@ static int leo_pan_display(struct fb_var_screeninfo *, struct fb_info *);
* Frame buffer operations
*/
-static struct fb_ops leo_ops = {
+static const struct fb_ops leo_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = leo_setcolreg,
.fb_blank = leo_blank,
diff --git a/drivers/video/fbdev/macfb.c b/drivers/video/fbdev/macfb.c
index 9a6feee96133..e05a97662ca8 100644
--- a/drivers/video/fbdev/macfb.c
+++ b/drivers/video/fbdev/macfb.c
@@ -496,7 +496,7 @@ static int macfb_setcolreg(unsigned regno, unsigned red, unsigned green,
return 0;
}
-static struct fb_ops macfb_ops = {
+static const struct fb_ops macfb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = macfb_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/matrox/matroxfb_crtc2.c b/drivers/video/fbdev/matrox/matroxfb_crtc2.c
index d2a81a2c3ac0..7655afa3fd50 100644
--- a/drivers/video/fbdev/matrox/matroxfb_crtc2.c
+++ b/drivers/video/fbdev/matrox/matroxfb_crtc2.c
@@ -563,7 +563,7 @@ static int matroxfb_dh_blank(int blank, struct fb_info* info) {
#undef m2info
}
-static struct fb_ops matroxfb_dh_ops = {
+static const struct fb_ops matroxfb_dh_ops = {
.owner = THIS_MODULE,
.fb_open = matroxfb_dh_open,
.fb_release = matroxfb_dh_release,
diff --git a/drivers/video/fbdev/maxinefb.c b/drivers/video/fbdev/maxinefb.c
index 5bb1b5c308a7..ae1a42bcb0ea 100644
--- a/drivers/video/fbdev/maxinefb.c
+++ b/drivers/video/fbdev/maxinefb.c
@@ -105,7 +105,7 @@ static int maxinefb_setcolreg(unsigned regno, unsigned red, unsigned green,
return 0;
}
-static struct fb_ops maxinefb_ops = {
+static const struct fb_ops maxinefb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = maxinefb_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c b/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
index 962c0171d271..298e10fe0408 100644
--- a/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
+++ b/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
@@ -401,7 +401,7 @@ static int mb862xxfb_ioctl(struct fb_info *fbi, unsigned int cmd,
}
/* framebuffer ops */
-static struct fb_ops mb862xxfb_ops = {
+static const struct fb_ops mb862xxfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = mb862xxfb_check_var,
.fb_set_par = mb862xxfb_set_par,
diff --git a/drivers/video/fbdev/mbx/mbxfb.c b/drivers/video/fbdev/mbx/mbxfb.c
index 50935252b50b..25dad4507d77 100644
--- a/drivers/video/fbdev/mbx/mbxfb.c
+++ b/drivers/video/fbdev/mbx/mbxfb.c
@@ -671,7 +671,7 @@ static int mbxfb_ioctl(struct fb_info *info, unsigned int cmd,
return -EINVAL;
}
-static struct fb_ops mbxfb_ops = {
+static const struct fb_ops mbxfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = mbxfb_check_var,
.fb_set_par = mbxfb_set_par,
diff --git a/drivers/video/fbdev/metronomefb.c b/drivers/video/fbdev/metronomefb.c
index bb4fee52e501..a42e2eceee48 100644
--- a/drivers/video/fbdev/metronomefb.c
+++ b/drivers/video/fbdev/metronomefb.c
@@ -558,7 +558,7 @@ static ssize_t metronomefb_write(struct fb_info *info, const char __user *buf,
return (err) ? err : count;
}
-static struct fb_ops metronomefb_ops = {
+static const struct fb_ops metronomefb_ops = {
.owner = THIS_MODULE,
.fb_write = metronomefb_write,
.fb_fillrect = metronomefb_fillrect,
diff --git a/drivers/video/fbdev/mmp/fb/mmpfb.c b/drivers/video/fbdev/mmp/fb/mmpfb.c
index 47bc7c59bbd8..33db0850086f 100644
--- a/drivers/video/fbdev/mmp/fb/mmpfb.c
+++ b/drivers/video/fbdev/mmp/fb/mmpfb.c
@@ -454,7 +454,7 @@ static int mmpfb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops mmpfb_ops = {
+static const struct fb_ops mmpfb_ops = {
.owner = THIS_MODULE,
.fb_blank = mmpfb_blank,
.fb_check_var = mmpfb_check_var,
diff --git a/drivers/video/fbdev/mx3fb.c b/drivers/video/fbdev/mx3fb.c
index bafd5f5fac5a..4af28e4421e5 100644
--- a/drivers/video/fbdev/mx3fb.c
+++ b/drivers/video/fbdev/mx3fb.c
@@ -1249,7 +1249,7 @@ static int mx3fb_pan_display(struct fb_var_screeninfo *var,
* invoked by the core framebuffer driver to perform operations like
* blitting, rectangle filling, copy regions and cursor definition.
*/
-static struct fb_ops mx3fb_ops = {
+static const struct fb_ops mx3fb_ops = {
.owner = THIS_MODULE,
.fb_set_par = mx3fb_set_par,
.fb_check_var = mx3fb_check_var,
@@ -1389,7 +1389,8 @@ static int mx3fb_unmap_video_memory(struct fb_info *fbi)
* mx3fb_init_fbinfo() - initialize framebuffer information object.
* @return: initialized framebuffer structure.
*/
-static struct fb_info *mx3fb_init_fbinfo(struct device *dev, struct fb_ops *ops)
+static struct fb_info *mx3fb_init_fbinfo(struct device *dev,
+ const struct fb_ops *ops)
{
struct fb_info *fbi;
struct mx3fb_info *mx3fbi;
diff --git a/drivers/video/fbdev/neofb.c b/drivers/video/fbdev/neofb.c
index b770946a0920..e6ea853c1723 100644
--- a/drivers/video/fbdev/neofb.c
+++ b/drivers/video/fbdev/neofb.c
@@ -1610,7 +1610,7 @@ neofb_cursor(struct fb_info *info, struct fb_cursor *cursor)
}
*/
-static struct fb_ops neofb_ops = {
+static const struct fb_ops neofb_ops = {
.owner = THIS_MODULE,
.fb_open = neofb_open,
.fb_release = neofb_release,
diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
index fbeeed5afe35..8a2527b0fd27 100644
--- a/drivers/video/fbdev/nvidia/nvidia.c
+++ b/drivers/video/fbdev/nvidia/nvidia.c
@@ -1024,7 +1024,7 @@ static int nvidiafb_release(struct fb_info *info, int user)
return err;
}
-static struct fb_ops nvidia_fb_ops = {
+static const struct fb_ops nvidia_fb_ops = {
.owner = THIS_MODULE,
.fb_open = nvidiafb_open,
.fb_release = nvidiafb_release,
diff --git a/drivers/video/fbdev/ocfb.c b/drivers/video/fbdev/ocfb.c
index a970edc2a6f8..c8cee2d890dc 100644
--- a/drivers/video/fbdev/ocfb.c
+++ b/drivers/video/fbdev/ocfb.c
@@ -285,7 +285,7 @@ static int ocfb_init_var(struct ocfb_dev *fbdev)
return 0;
}
-static struct fb_ops ocfb_ops = {
+static const struct fb_ops ocfb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = ocfb_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/offb.c b/drivers/video/fbdev/offb.c
index fbc6eafb63c7..5cd0f5f6a4ae 100644
--- a/drivers/video/fbdev/offb.c
+++ b/drivers/video/fbdev/offb.c
@@ -286,7 +286,7 @@ static void offb_destroy(struct fb_info *info)
framebuffer_release(info);
}
-static struct fb_ops offb_ops = {
+static const struct fb_ops offb_ops = {
.owner = THIS_MODULE,
.fb_destroy = offb_destroy,
.fb_setcolreg = offb_setcolreg,
diff --git a/drivers/video/fbdev/omap2/omapfb/omapfb-main.c b/drivers/video/fbdev/omap2/omapfb/omapfb-main.c
index 858c2c011d19..8dfa9158ba78 100644
--- a/drivers/video/fbdev/omap2/omapfb/omapfb-main.c
+++ b/drivers/video/fbdev/omap2/omapfb/omapfb-main.c
@@ -1280,7 +1280,7 @@ ssize_t omapfb_write(struct fb_info *info, const char __user *buf,
}
#endif
-static struct fb_ops omapfb_ops = {
+static const struct fb_ops omapfb_ops = {
.owner = THIS_MODULE,
.fb_open = omapfb_open,
.fb_release = omapfb_release,
diff --git a/drivers/video/fbdev/p9100.c b/drivers/video/fbdev/p9100.c
index 8c18cc51aae2..6da672e92643 100644
--- a/drivers/video/fbdev/p9100.c
+++ b/drivers/video/fbdev/p9100.c
@@ -37,7 +37,7 @@ static int p9100_ioctl(struct fb_info *, unsigned int, unsigned long);
* Frame buffer operations
*/
-static struct fb_ops p9100_ops = {
+static const struct fb_ops p9100_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = p9100_setcolreg,
.fb_blank = p9100_blank,
diff --git a/drivers/video/fbdev/platinumfb.c b/drivers/video/fbdev/platinumfb.c
index 632b246ca35f..ce413a9df06e 100644
--- a/drivers/video/fbdev/platinumfb.c
+++ b/drivers/video/fbdev/platinumfb.c
@@ -96,7 +96,7 @@ static int platinum_var_to_par(struct fb_var_screeninfo *var,
* Interface used by the world
*/
-static struct fb_ops platinumfb_ops = {
+static const struct fb_ops platinumfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = platinumfb_check_var,
.fb_set_par = platinumfb_set_par,
diff --git a/drivers/video/fbdev/pm2fb.c b/drivers/video/fbdev/pm2fb.c
index 1dcf02e12af4..8f933bad461c 100644
--- a/drivers/video/fbdev/pm2fb.c
+++ b/drivers/video/fbdev/pm2fb.c
@@ -1483,7 +1483,7 @@ static int pm2fb_cursor(struct fb_info *info, struct fb_cursor *cursor)
* Frame buffer operations
*/
-static struct fb_ops pm2fb_ops = {
+static const struct fb_ops pm2fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = pm2fb_check_var,
.fb_set_par = pm2fb_set_par,
diff --git a/drivers/video/fbdev/pm3fb.c b/drivers/video/fbdev/pm3fb.c
index 6130aa56a1e9..15a2b495235b 100644
--- a/drivers/video/fbdev/pm3fb.c
+++ b/drivers/video/fbdev/pm3fb.c
@@ -1200,7 +1200,7 @@ static int pm3fb_blank(int blank_mode, struct fb_info *info)
* Frame buffer operations
*/
-static struct fb_ops pm3fb_ops = {
+static const struct fb_ops pm3fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = pm3fb_check_var,
.fb_set_par = pm3fb_set_par,
diff --git a/drivers/video/fbdev/pmag-aa-fb.c b/drivers/video/fbdev/pmag-aa-fb.c
index d1e78ce3a9c2..7b33b52b2526 100644
--- a/drivers/video/fbdev/pmag-aa-fb.c
+++ b/drivers/video/fbdev/pmag-aa-fb.c
@@ -147,7 +147,7 @@ static int aafb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops aafb_ops = {
+static const struct fb_ops aafb_ops = {
.owner = THIS_MODULE,
.fb_blank = aafb_blank,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/pmag-ba-fb.c b/drivers/video/fbdev/pmag-ba-fb.c
index 56b912bb28de..a60e56d8980b 100644
--- a/drivers/video/fbdev/pmag-ba-fb.c
+++ b/drivers/video/fbdev/pmag-ba-fb.c
@@ -117,7 +117,7 @@ static int pmagbafb_setcolreg(unsigned int regno, unsigned int red,
return 0;
}
-static struct fb_ops pmagbafb_ops = {
+static const struct fb_ops pmagbafb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = pmagbafb_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/pmagb-b-fb.c b/drivers/video/fbdev/pmagb-b-fb.c
index 2822b2225924..f02080f21077 100644
--- a/drivers/video/fbdev/pmagb-b-fb.c
+++ b/drivers/video/fbdev/pmagb-b-fb.c
@@ -121,7 +121,7 @@ static int pmagbbfb_setcolreg(unsigned int regno, unsigned int red,
return 0;
}
-static struct fb_ops pmagbbfb_ops = {
+static const struct fb_ops pmagbbfb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = pmagbbfb_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/ps3fb.c b/drivers/video/fbdev/ps3fb.c
index 5ed2db39d823..834f63edf700 100644
--- a/drivers/video/fbdev/ps3fb.c
+++ b/drivers/video/fbdev/ps3fb.c
@@ -934,7 +934,7 @@ static irqreturn_t ps3fb_vsync_interrupt(int irq, void *ptr)
}
-static struct fb_ops ps3fb_ops = {
+static const struct fb_ops ps3fb_ops = {
.fb_open = ps3fb_open,
.fb_release = ps3fb_release,
.fb_read = fb_sys_read,
diff --git a/drivers/video/fbdev/pvr2fb.c b/drivers/video/fbdev/pvr2fb.c
index 0a3b2b7c7891..fcb16eabbb0d 100644
--- a/drivers/video/fbdev/pvr2fb.c
+++ b/drivers/video/fbdev/pvr2fb.c
@@ -707,7 +707,7 @@ static ssize_t pvr2fb_write(struct fb_info *info, const char *buf,
}
#endif /* CONFIG_PVR2_DMA */
-static struct fb_ops pvr2fb_ops = {
+static const struct fb_ops pvr2fb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = pvr2fb_setcolreg,
.fb_blank = pvr2fb_blank,
diff --git a/drivers/video/fbdev/pxa168fb.c b/drivers/video/fbdev/pxa168fb.c
index 1410f476e135..c672c3354a2c 100644
--- a/drivers/video/fbdev/pxa168fb.c
+++ b/drivers/video/fbdev/pxa168fb.c
@@ -545,7 +545,7 @@ static irqreturn_t pxa168fb_handle_irq(int irq, void *dev_id)
return IRQ_NONE;
}
-static struct fb_ops pxa168fb_ops = {
+static const struct fb_ops pxa168fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = pxa168fb_check_var,
.fb_set_par = pxa168fb_set_par,
diff --git a/drivers/video/fbdev/pxafb.c b/drivers/video/fbdev/pxafb.c
index f70c9f79622e..6f7e9fb63190 100644
--- a/drivers/video/fbdev/pxafb.c
+++ b/drivers/video/fbdev/pxafb.c
@@ -597,7 +597,7 @@ static int pxafb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops pxafb_ops = {
+static const struct fb_ops pxafb_ops = {
.owner = THIS_MODULE,
.fb_check_var = pxafb_check_var,
.fb_set_par = pxafb_set_par,
@@ -865,7 +865,7 @@ static int overlayfb_set_par(struct fb_info *info)
return 0;
}
-static struct fb_ops overlay_fb_ops = {
+static const struct fb_ops overlay_fb_ops = {
.owner = THIS_MODULE,
.fb_open = overlayfb_open,
.fb_release = overlayfb_release,
diff --git a/drivers/video/fbdev/q40fb.c b/drivers/video/fbdev/q40fb.c
index 0b93aa964d43..79ff14a35c85 100644
--- a/drivers/video/fbdev/q40fb.c
+++ b/drivers/video/fbdev/q40fb.c
@@ -75,7 +75,7 @@ static int q40fb_setcolreg(unsigned regno, unsigned red, unsigned green,
return 0;
}
-static struct fb_ops q40fb_ops = {
+static const struct fb_ops q40fb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = q40fb_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/riva/fbdev.c b/drivers/video/fbdev/riva/fbdev.c
index ca593a3e41d7..764ec3285e62 100644
--- a/drivers/video/fbdev/riva/fbdev.c
+++ b/drivers/video/fbdev/riva/fbdev.c
@@ -1673,7 +1673,7 @@ static int rivafb_sync(struct fb_info *info)
* ------------------------------------------------------------------------- */
/* kernel interface */
-static struct fb_ops riva_fb_ops = {
+static const struct fb_ops riva_fb_ops = {
.owner = THIS_MODULE,
.fb_open = rivafb_open,
.fb_release = rivafb_release,
diff --git a/drivers/video/fbdev/s3c-fb.c b/drivers/video/fbdev/s3c-fb.c
index ba04d7a67829..f4871c430f8d 100644
--- a/drivers/video/fbdev/s3c-fb.c
+++ b/drivers/video/fbdev/s3c-fb.c
@@ -1035,7 +1035,7 @@ static int s3c_fb_ioctl(struct fb_info *info, unsigned int cmd,
return ret;
}
-static struct fb_ops s3c_fb_ops = {
+static const struct fb_ops s3c_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = s3c_fb_check_var,
.fb_set_par = s3c_fb_set_par,
diff --git a/drivers/video/fbdev/s3c2410fb.c b/drivers/video/fbdev/s3c2410fb.c
index a702da89910b..2fb15a540167 100644
--- a/drivers/video/fbdev/s3c2410fb.c
+++ b/drivers/video/fbdev/s3c2410fb.c
@@ -618,7 +618,7 @@ static int s3c2410fb_debug_store(struct device *dev,
static DEVICE_ATTR(debug, 0664, s3c2410fb_debug_show, s3c2410fb_debug_store);
-static struct fb_ops s3c2410fb_ops = {
+static const struct fb_ops s3c2410fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = s3c2410fb_check_var,
.fb_set_par = s3c2410fb_set_par,
diff --git a/drivers/video/fbdev/s3fb.c b/drivers/video/fbdev/s3fb.c
index be16c349c10f..60c424fae988 100644
--- a/drivers/video/fbdev/s3fb.c
+++ b/drivers/video/fbdev/s3fb.c
@@ -1037,7 +1037,7 @@ static int s3fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info)
/* Frame buffer operations */
-static struct fb_ops s3fb_ops = {
+static const struct fb_ops s3fb_ops = {
.owner = THIS_MODULE,
.fb_open = s3fb_open,
.fb_release = s3fb_release,
diff --git a/drivers/video/fbdev/sa1100fb.c b/drivers/video/fbdev/sa1100fb.c
index 81ad3aa1ca06..4680cc3efb81 100644
--- a/drivers/video/fbdev/sa1100fb.c
+++ b/drivers/video/fbdev/sa1100fb.c
@@ -574,7 +574,7 @@ static int sa1100fb_mmap(struct fb_info *info,
return vm_iomap_memory(vma, info->fix.mmio_start, info->fix.mmio_len);
}
-static struct fb_ops sa1100fb_ops = {
+static const struct fb_ops sa1100fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = sa1100fb_check_var,
.fb_set_par = sa1100fb_set_par,
diff --git a/drivers/video/fbdev/savage/savagefb_driver.c b/drivers/video/fbdev/savage/savagefb_driver.c
index 512789f5f884..aab312a7d9da 100644
--- a/drivers/video/fbdev/savage/savagefb_driver.c
+++ b/drivers/video/fbdev/savage/savagefb_driver.c
@@ -1637,7 +1637,7 @@ static int savagefb_release(struct fb_info *info, int user)
return 0;
}
-static struct fb_ops savagefb_ops = {
+static const struct fb_ops savagefb_ops = {
.owner = THIS_MODULE,
.fb_open = savagefb_open,
.fb_release = savagefb_release,
diff --git a/drivers/video/fbdev/sh7760fb.c b/drivers/video/fbdev/sh7760fb.c
index ab8fe838c776..b8ec8d9bb4c8 100644
--- a/drivers/video/fbdev/sh7760fb.c
+++ b/drivers/video/fbdev/sh7760fb.c
@@ -341,7 +341,7 @@ static int sh7760fb_set_par(struct fb_info *info)
return 0;
}
-static struct fb_ops sh7760fb_ops = {
+static const struct fb_ops sh7760fb_ops = {
.owner = THIS_MODULE,
.fb_blank = sh7760fb_blank,
.fb_check_var = sh7760fb_check_var,
diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
index c249763dbf0b..25f119efebc0 100644
--- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
+++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
@@ -1490,7 +1490,7 @@ sh_mobile_lcdc_overlay_mmap(struct fb_info *info, struct vm_area_struct *vma)
ovl->dma_handle, ovl->fb_size);
}
-static struct fb_ops sh_mobile_lcdc_overlay_ops = {
+static const struct fb_ops sh_mobile_lcdc_overlay_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = fb_sys_write,
@@ -1964,7 +1964,7 @@ sh_mobile_lcdc_mmap(struct fb_info *info, struct vm_area_struct *vma)
ch->dma_handle, ch->fb_size);
}
-static struct fb_ops sh_mobile_lcdc_ops = {
+static const struct fb_ops sh_mobile_lcdc_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = sh_mobile_lcdc_setcolreg,
.fb_read = fb_sys_read,
diff --git a/drivers/video/fbdev/simplefb.c b/drivers/video/fbdev/simplefb.c
index 7dc0105f700d..533a047d07a2 100644
--- a/drivers/video/fbdev/simplefb.c
+++ b/drivers/video/fbdev/simplefb.c
@@ -78,7 +78,7 @@ static void simplefb_destroy(struct fb_info *info)
iounmap(info->screen_base);
}
-static struct fb_ops simplefb_ops = {
+static const struct fb_ops simplefb_ops = {
.owner = THIS_MODULE,
.fb_destroy = simplefb_destroy,
.fb_setcolreg = simplefb_setcolreg,
diff --git a/drivers/video/fbdev/sis/sis_main.c b/drivers/video/fbdev/sis/sis_main.c
index b443a8ed4600..ac140962b1bf 100644
--- a/drivers/video/fbdev/sis/sis_main.c
+++ b/drivers/video/fbdev/sis/sis_main.c
@@ -1906,7 +1906,7 @@ sisfb_get_fix(struct fb_fix_screeninfo *fix, int con, struct fb_info *info)
/* ---------------- fb_ops structures ----------------- */
-static struct fb_ops sisfb_ops = {
+static const struct fb_ops sisfb_ops = {
.owner = THIS_MODULE,
.fb_open = sisfb_open,
.fb_release = sisfb_release,
diff --git a/drivers/video/fbdev/skeletonfb.c b/drivers/video/fbdev/skeletonfb.c
index 812a36cb60c3..bcacfb6934fa 100644
--- a/drivers/video/fbdev/skeletonfb.c
+++ b/drivers/video/fbdev/skeletonfb.c
@@ -634,7 +634,7 @@ int xxxfb_sync(struct fb_info *info)
* Frame buffer operations
*/
-static struct fb_ops xxxfb_ops = {
+static const struct fb_ops xxxfb_ops = {
.owner = THIS_MODULE,
.fb_open = xxxfb_open,
.fb_read = xxxfb_read,
diff --git a/drivers/video/fbdev/sm712fb.c b/drivers/video/fbdev/sm712fb.c
index 207d0add684b..6a1b4a853d9e 100644
--- a/drivers/video/fbdev/sm712fb.c
+++ b/drivers/video/fbdev/sm712fb.c
@@ -1369,7 +1369,7 @@ static int smtc_set_par(struct fb_info *info)
return 0;
}
-static struct fb_ops smtcfb_ops = {
+static const struct fb_ops smtcfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = smtc_check_var,
.fb_set_par = smtc_set_par,
diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
index e362d7da87fc..bfac3ee4a642 100644
--- a/drivers/video/fbdev/smscufx.c
+++ b/drivers/video/fbdev/smscufx.c
@@ -1268,7 +1268,7 @@ static int ufx_ops_blank(int blank_mode, struct fb_info *info)
return 0;
}
-static struct fb_ops ufx_ops = {
+static const struct fb_ops ufx_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = ufx_ops_write,
diff --git a/drivers/video/fbdev/ssd1307fb.c b/drivers/video/fbdev/ssd1307fb.c
index 78ca7ffc40c2..142535267fec 100644
--- a/drivers/video/fbdev/ssd1307fb.c
+++ b/drivers/video/fbdev/ssd1307fb.c
@@ -280,7 +280,7 @@ static void ssd1307fb_imageblit(struct fb_info *info, const struct fb_image *ima
ssd1307fb_update_display(par);
}
-static struct fb_ops ssd1307fb_ops = {
+static const struct fb_ops ssd1307fb_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = ssd1307fb_write,
diff --git a/drivers/video/fbdev/sstfb.c b/drivers/video/fbdev/sstfb.c
index 4e22ae383c87..82e707a48e4e 100644
--- a/drivers/video/fbdev/sstfb.c
+++ b/drivers/video/fbdev/sstfb.c
@@ -1307,7 +1307,7 @@ static int sstfb_setup(char *options)
}
-static struct fb_ops sstfb_ops = {
+static const struct fb_ops sstfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = sstfb_check_var,
.fb_set_par = sstfb_set_par,
diff --git a/drivers/video/fbdev/stifb.c b/drivers/video/fbdev/stifb.c
index 9e88e3f594c2..5400ab79fbbd 100644
--- a/drivers/video/fbdev/stifb.c
+++ b/drivers/video/fbdev/stifb.c
@@ -1101,7 +1101,7 @@ stifb_init_display(struct stifb_info *fb)
/* ------------ Interfaces to hardware functions ------------ */
-static struct fb_ops stifb_ops = {
+static const struct fb_ops stifb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = stifb_setcolreg,
.fb_blank = stifb_blank,
diff --git a/drivers/video/fbdev/sunxvr1000.c b/drivers/video/fbdev/sunxvr1000.c
index 784c9bd5d502..15b079505a00 100644
--- a/drivers/video/fbdev/sunxvr1000.c
+++ b/drivers/video/fbdev/sunxvr1000.c
@@ -59,7 +59,7 @@ static int gfb_setcolreg(unsigned regno,
return 0;
}
-static struct fb_ops gfb_ops = {
+static const struct fb_ops gfb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = gfb_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/sunxvr2500.c b/drivers/video/fbdev/sunxvr2500.c
index 31683e5a8b79..1d3bacd9d5ac 100644
--- a/drivers/video/fbdev/sunxvr2500.c
+++ b/drivers/video/fbdev/sunxvr2500.c
@@ -63,7 +63,7 @@ static int s3d_setcolreg(unsigned regno,
return 0;
}
-static struct fb_ops s3d_ops = {
+static const struct fb_ops s3d_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = s3d_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/sunxvr500.c b/drivers/video/fbdev/sunxvr500.c
index d392976126a6..9daf17b11106 100644
--- a/drivers/video/fbdev/sunxvr500.c
+++ b/drivers/video/fbdev/sunxvr500.c
@@ -186,7 +186,7 @@ static void e3d_copyarea(struct fb_info *info, const struct fb_copyarea *area)
spin_unlock_irqrestore(&ep->lock, flags);
}
-static struct fb_ops e3d_ops = {
+static const struct fb_ops e3d_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = e3d_setcolreg,
.fb_fillrect = e3d_fillrect,
diff --git a/drivers/video/fbdev/tcx.c b/drivers/video/fbdev/tcx.c
index 7897f86fb23e..34b2e5b6e84a 100644
--- a/drivers/video/fbdev/tcx.c
+++ b/drivers/video/fbdev/tcx.c
@@ -40,7 +40,7 @@ static int tcx_pan_display(struct fb_var_screeninfo *, struct fb_info *);
* Frame buffer operations
*/
-static struct fb_ops tcx_ops = {
+static const struct fb_ops tcx_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = tcx_setcolreg,
.fb_blank = tcx_blank,
diff --git a/drivers/video/fbdev/tdfxfb.c b/drivers/video/fbdev/tdfxfb.c
index fdbb1ea66e6c..0349cf69652f 100644
--- a/drivers/video/fbdev/tdfxfb.c
+++ b/drivers/video/fbdev/tdfxfb.c
@@ -1141,7 +1141,7 @@ static int tdfxfb_cursor(struct fb_info *info, struct fb_cursor *cursor)
return 0;
}
-static struct fb_ops tdfxfb_ops = {
+static const struct fb_ops tdfxfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = tdfxfb_check_var,
.fb_set_par = tdfxfb_set_par,
diff --git a/drivers/video/fbdev/tgafb.c b/drivers/video/fbdev/tgafb.c
index 286b2371c7dd..7cd262858241 100644
--- a/drivers/video/fbdev/tgafb.c
+++ b/drivers/video/fbdev/tgafb.c
@@ -70,7 +70,7 @@ static struct tc_driver tgafb_tc_driver;
* Frame buffer operations
*/
-static struct fb_ops tgafb_ops = {
+static const struct fb_ops tgafb_ops = {
.owner = THIS_MODULE,
.fb_check_var = tgafb_check_var,
.fb_set_par = tgafb_set_par,
diff --git a/drivers/video/fbdev/tmiofb.c b/drivers/video/fbdev/tmiofb.c
index 4f2fcea10d2b..50111966c981 100644
--- a/drivers/video/fbdev/tmiofb.c
+++ b/drivers/video/fbdev/tmiofb.c
@@ -646,7 +646,7 @@ static int tmiofb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops tmiofb_ops = {
+static const struct fb_ops tmiofb_ops = {
.owner = THIS_MODULE,
.fb_ioctl = tmiofb_ioctl,
diff --git a/drivers/video/fbdev/tridentfb.c b/drivers/video/fbdev/tridentfb.c
index da74bf6c5996..715509917eaa 100644
--- a/drivers/video/fbdev/tridentfb.c
+++ b/drivers/video/fbdev/tridentfb.c
@@ -1443,7 +1443,7 @@ static int tridentfb_blank(int blank_mode, struct fb_info *info)
return (blank_mode = FB_BLANK_NORMAL) ? 1 : 0;
}
-static struct fb_ops tridentfb_ops = {
+static const struct fb_ops tridentfb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = tridentfb_setcolreg,
.fb_pan_display = tridentfb_pan_display,
diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
index 439565cae7ab..fb30e6c28afb 100644
--- a/drivers/video/fbdev/uvesafb.c
+++ b/drivers/video/fbdev/uvesafb.c
@@ -1410,7 +1410,7 @@ static int uvesafb_check_var(struct fb_var_screeninfo *var,
return 0;
}
-static struct fb_ops uvesafb_ops = {
+static const struct fb_ops uvesafb_ops = {
.owner = THIS_MODULE,
.fb_open = uvesafb_open,
.fb_release = uvesafb_release,
diff --git a/drivers/video/fbdev/valkyriefb.c b/drivers/video/fbdev/valkyriefb.c
index e04fde9c1fcd..ca8d7343aaa1 100644
--- a/drivers/video/fbdev/valkyriefb.c
+++ b/drivers/video/fbdev/valkyriefb.c
@@ -113,7 +113,7 @@ static int valkyrie_init_info(struct fb_info *info, struct fb_info_valkyrie *p);
static void valkyrie_par_to_fix(struct fb_par_valkyrie *par, struct fb_fix_screeninfo *fix);
static void valkyrie_init_fix(struct fb_fix_screeninfo *fix, struct fb_info_valkyrie *p);
-static struct fb_ops valkyriefb_ops = {
+static const struct fb_ops valkyriefb_ops = {
.owner = THIS_MODULE,
.fb_check_var = valkyriefb_check_var,
.fb_set_par = valkyriefb_set_par,
diff --git a/drivers/video/fbdev/vfb.c b/drivers/video/fbdev/vfb.c
index 54127905bfe7..95d3c59867d0 100644
--- a/drivers/video/fbdev/vfb.c
+++ b/drivers/video/fbdev/vfb.c
@@ -78,7 +78,7 @@ static int vfb_pan_display(struct fb_var_screeninfo *var,
static int vfb_mmap(struct fb_info *info,
struct vm_area_struct *vma);
-static struct fb_ops vfb_ops = {
+static const struct fb_ops vfb_ops = {
.fb_read = fb_sys_read,
.fb_write = fb_sys_write,
.fb_check_var = vfb_check_var,
diff --git a/drivers/video/fbdev/vga16fb.c b/drivers/video/fbdev/vga16fb.c
index 2c6a576ed84c..a20eeb8308ff 100644
--- a/drivers/video/fbdev/vga16fb.c
+++ b/drivers/video/fbdev/vga16fb.c
@@ -1270,7 +1270,7 @@ static void vga16fb_destroy(struct fb_info *info)
framebuffer_release(info);
}
-static struct fb_ops vga16fb_ops = {
+static const struct fb_ops vga16fb_ops = {
.owner = THIS_MODULE,
.fb_open = vga16fb_open,
.fb_release = vga16fb_release,
diff --git a/drivers/video/fbdev/vt8500lcdfb.c b/drivers/video/fbdev/vt8500lcdfb.c
index be8d9702cbb2..f744479dc7df 100644
--- a/drivers/video/fbdev/vt8500lcdfb.c
+++ b/drivers/video/fbdev/vt8500lcdfb.c
@@ -238,7 +238,7 @@ static int vt8500lcd_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops vt8500lcd_ops = {
+static const struct fb_ops vt8500lcd_ops = {
.owner = THIS_MODULE,
.fb_set_par = vt8500lcd_set_par,
.fb_setcolreg = vt8500lcd_setcolreg,
diff --git a/drivers/video/fbdev/vt8623fb.c b/drivers/video/fbdev/vt8623fb.c
index c339a8fbad81..7b3eef1b893f 100644
--- a/drivers/video/fbdev/vt8623fb.c
+++ b/drivers/video/fbdev/vt8623fb.c
@@ -634,7 +634,7 @@ static int vt8623fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *i
/* Frame buffer operations */
-static struct fb_ops vt8623fb_ops = {
+static const struct fb_ops vt8623fb_ops = {
.owner = THIS_MODULE,
.fb_open = vt8623fb_open,
.fb_release = vt8623fb_release,
diff --git a/drivers/video/fbdev/w100fb.c b/drivers/video/fbdev/w100fb.c
index 3be07807edcd..fe628ec20149 100644
--- a/drivers/video/fbdev/w100fb.c
+++ b/drivers/video/fbdev/w100fb.c
@@ -549,7 +549,7 @@ static int w100fb_set_par(struct fb_info *info)
/*
* Frame buffer operations
*/
-static struct fb_ops w100fb_ops = {
+static const struct fb_ops w100fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = w100fb_check_var,
.fb_set_par = w100fb_set_par,
diff --git a/drivers/video/fbdev/wm8505fb.c b/drivers/video/fbdev/wm8505fb.c
index 17c780315ca5..b656eff58c23 100644
--- a/drivers/video/fbdev/wm8505fb.c
+++ b/drivers/video/fbdev/wm8505fb.c
@@ -246,7 +246,7 @@ static int wm8505fb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops wm8505fb_ops = {
+static const struct fb_ops wm8505fb_ops = {
.owner = THIS_MODULE,
.fb_set_par = wm8505fb_set_par,
.fb_setcolreg = wm8505fb_setcolreg,
diff --git a/drivers/video/fbdev/xen-fbfront.c b/drivers/video/fbdev/xen-fbfront.c
index a3d6b6db221b..00307b8693bf 100644
--- a/drivers/video/fbdev/xen-fbfront.c
+++ b/drivers/video/fbdev/xen-fbfront.c
@@ -328,7 +328,7 @@ static int xenfb_set_par(struct fb_info *info)
return 0;
}
-static struct fb_ops xenfb_fb_ops = {
+static const struct fb_ops xenfb_fb_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = xenfb_write,
diff --git a/drivers/video/fbdev/xilinxfb.c b/drivers/video/fbdev/xilinxfb.c
index 8628829b470d..ca4ff658cad0 100644
--- a/drivers/video/fbdev/xilinxfb.c
+++ b/drivers/video/fbdev/xilinxfb.c
@@ -247,7 +247,7 @@ xilinx_fb_blank(int blank_mode, struct fb_info *fbi)
return 0; /* success */
}
-static struct fb_ops xilinxfb_ops = {
+static const struct fb_ops xilinxfb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = xilinx_fb_setcolreg,
.fb_blank = xilinx_fb_blank,
--
2.20.1
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 10/14] video: constify fb ops across all drivers
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: jani.nikula, Daniel Vetter, intel-gfx
Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.
This does not cover all drivers; some actually modify the fbops struct,
for example to adjust for different configurations, and others do more
involved things that I'd rather not touch in practically obsolete
drivers. Mostly this is the low hanging fruit where we can add "const"
and be done with it.
v2:
- fix typo (Christophe de Dinechin)
- use "static const" instead of "const static" in mx3fb.c
- also constify smscufx.c
Cc: linux-fbdev@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
fixup to video drivers
---
drivers/video/fbdev/68328fb.c | 2 +-
drivers/video/fbdev/acornfb.c | 2 +-
drivers/video/fbdev/amba-clcd.c | 2 +-
drivers/video/fbdev/amifb.c | 2 +-
drivers/video/fbdev/arcfb.c | 2 +-
drivers/video/fbdev/arkfb.c | 2 +-
drivers/video/fbdev/asiliantfb.c | 2 +-
drivers/video/fbdev/atmel_lcdfb.c | 2 +-
drivers/video/fbdev/aty/aty128fb.c | 2 +-
drivers/video/fbdev/aty/atyfb_base.c | 2 +-
drivers/video/fbdev/aty/radeon_base.c | 2 +-
drivers/video/fbdev/au1100fb.c | 2 +-
drivers/video/fbdev/au1200fb.c | 2 +-
drivers/video/fbdev/broadsheetfb.c | 2 +-
drivers/video/fbdev/bw2.c | 2 +-
drivers/video/fbdev/carminefb.c | 2 +-
drivers/video/fbdev/cg14.c | 2 +-
drivers/video/fbdev/cg3.c | 2 +-
drivers/video/fbdev/cg6.c | 2 +-
drivers/video/fbdev/chipsfb.c | 2 +-
drivers/video/fbdev/cirrusfb.c | 2 +-
drivers/video/fbdev/clps711x-fb.c | 2 +-
drivers/video/fbdev/cobalt_lcdfb.c | 2 +-
drivers/video/fbdev/controlfb.c | 2 +-
drivers/video/fbdev/cyber2000fb.c | 2 +-
drivers/video/fbdev/da8xx-fb.c | 2 +-
drivers/video/fbdev/dnfb.c | 2 +-
drivers/video/fbdev/efifb.c | 2 +-
drivers/video/fbdev/ep93xx-fb.c | 2 +-
drivers/video/fbdev/fb-puv3.c | 2 +-
drivers/video/fbdev/ffb.c | 2 +-
drivers/video/fbdev/fm2fb.c | 2 +-
drivers/video/fbdev/fsl-diu-fb.c | 2 +-
drivers/video/fbdev/g364fb.c | 2 +-
drivers/video/fbdev/gbefb.c | 2 +-
drivers/video/fbdev/geode/gx1fb_core.c | 2 +-
drivers/video/fbdev/geode/gxfb_core.c | 2 +-
drivers/video/fbdev/geode/lxfb_core.c | 2 +-
drivers/video/fbdev/goldfishfb.c | 2 +-
drivers/video/fbdev/grvga.c | 2 +-
drivers/video/fbdev/gxt4500.c | 2 +-
drivers/video/fbdev/hecubafb.c | 2 +-
drivers/video/fbdev/hgafb.c | 2 +-
drivers/video/fbdev/hitfb.c | 2 +-
drivers/video/fbdev/hpfb.c | 2 +-
drivers/video/fbdev/hyperv_fb.c | 2 +-
drivers/video/fbdev/i740fb.c | 2 +-
drivers/video/fbdev/imsttfb.c | 2 +-
drivers/video/fbdev/imxfb.c | 2 +-
drivers/video/fbdev/intelfb/intelfbdrv.c | 2 +-
drivers/video/fbdev/kyro/fbdev.c | 2 +-
drivers/video/fbdev/leo.c | 2 +-
drivers/video/fbdev/macfb.c | 2 +-
drivers/video/fbdev/matrox/matroxfb_crtc2.c | 2 +-
drivers/video/fbdev/maxinefb.c | 2 +-
drivers/video/fbdev/mb862xx/mb862xxfbdrv.c | 2 +-
drivers/video/fbdev/mbx/mbxfb.c | 2 +-
drivers/video/fbdev/metronomefb.c | 2 +-
drivers/video/fbdev/mmp/fb/mmpfb.c | 2 +-
drivers/video/fbdev/mx3fb.c | 5 +++--
drivers/video/fbdev/neofb.c | 2 +-
drivers/video/fbdev/nvidia/nvidia.c | 2 +-
drivers/video/fbdev/ocfb.c | 2 +-
drivers/video/fbdev/offb.c | 2 +-
drivers/video/fbdev/omap2/omapfb/omapfb-main.c | 2 +-
drivers/video/fbdev/p9100.c | 2 +-
drivers/video/fbdev/platinumfb.c | 2 +-
drivers/video/fbdev/pm2fb.c | 2 +-
drivers/video/fbdev/pm3fb.c | 2 +-
drivers/video/fbdev/pmag-aa-fb.c | 2 +-
drivers/video/fbdev/pmag-ba-fb.c | 2 +-
drivers/video/fbdev/pmagb-b-fb.c | 2 +-
drivers/video/fbdev/ps3fb.c | 2 +-
drivers/video/fbdev/pvr2fb.c | 2 +-
drivers/video/fbdev/pxa168fb.c | 2 +-
drivers/video/fbdev/pxafb.c | 4 ++--
drivers/video/fbdev/q40fb.c | 2 +-
drivers/video/fbdev/riva/fbdev.c | 2 +-
drivers/video/fbdev/s3c-fb.c | 2 +-
drivers/video/fbdev/s3c2410fb.c | 2 +-
drivers/video/fbdev/s3fb.c | 2 +-
drivers/video/fbdev/sa1100fb.c | 2 +-
drivers/video/fbdev/savage/savagefb_driver.c | 2 +-
drivers/video/fbdev/sh7760fb.c | 2 +-
drivers/video/fbdev/sh_mobile_lcdcfb.c | 4 ++--
drivers/video/fbdev/simplefb.c | 2 +-
drivers/video/fbdev/sis/sis_main.c | 2 +-
drivers/video/fbdev/skeletonfb.c | 2 +-
drivers/video/fbdev/sm712fb.c | 2 +-
drivers/video/fbdev/smscufx.c | 2 +-
drivers/video/fbdev/ssd1307fb.c | 2 +-
drivers/video/fbdev/sstfb.c | 2 +-
drivers/video/fbdev/stifb.c | 2 +-
drivers/video/fbdev/sunxvr1000.c | 2 +-
drivers/video/fbdev/sunxvr2500.c | 2 +-
drivers/video/fbdev/sunxvr500.c | 2 +-
drivers/video/fbdev/tcx.c | 2 +-
drivers/video/fbdev/tdfxfb.c | 2 +-
drivers/video/fbdev/tgafb.c | 2 +-
drivers/video/fbdev/tmiofb.c | 2 +-
drivers/video/fbdev/tridentfb.c | 2 +-
drivers/video/fbdev/uvesafb.c | 2 +-
drivers/video/fbdev/valkyriefb.c | 2 +-
drivers/video/fbdev/vfb.c | 2 +-
drivers/video/fbdev/vga16fb.c | 2 +-
drivers/video/fbdev/vt8500lcdfb.c | 2 +-
drivers/video/fbdev/vt8623fb.c | 2 +-
drivers/video/fbdev/w100fb.c | 2 +-
drivers/video/fbdev/wm8505fb.c | 2 +-
drivers/video/fbdev/xen-fbfront.c | 2 +-
drivers/video/fbdev/xilinxfb.c | 2 +-
111 files changed, 115 insertions(+), 114 deletions(-)
diff --git a/drivers/video/fbdev/68328fb.c b/drivers/video/fbdev/68328fb.c
index d48e96088f76..491fd5a82993 100644
--- a/drivers/video/fbdev/68328fb.c
+++ b/drivers/video/fbdev/68328fb.c
@@ -96,7 +96,7 @@ static int mc68x328fb_pan_display(struct fb_var_screeninfo *var,
struct fb_info *info);
static int mc68x328fb_mmap(struct fb_info *info, struct vm_area_struct *vma);
-static struct fb_ops mc68x328fb_ops = {
+static const struct fb_ops mc68x328fb_ops = {
.fb_check_var = mc68x328fb_check_var,
.fb_set_par = mc68x328fb_set_par,
.fb_setcolreg = mc68x328fb_setcolreg,
diff --git a/drivers/video/fbdev/acornfb.c b/drivers/video/fbdev/acornfb.c
index 7cacae5a8797..a3af49529173 100644
--- a/drivers/video/fbdev/acornfb.c
+++ b/drivers/video/fbdev/acornfb.c
@@ -604,7 +604,7 @@ acornfb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info)
return 0;
}
-static struct fb_ops acornfb_ops = {
+static const struct fb_ops acornfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = acornfb_check_var,
.fb_set_par = acornfb_set_par,
diff --git a/drivers/video/fbdev/amba-clcd.c b/drivers/video/fbdev/amba-clcd.c
index 7de43be6ef2c..c3d55fc6c4e0 100644
--- a/drivers/video/fbdev/amba-clcd.c
+++ b/drivers/video/fbdev/amba-clcd.c
@@ -423,7 +423,7 @@ static int clcdfb_mmap(struct fb_info *info,
return ret;
}
-static struct fb_ops clcdfb_ops = {
+static const struct fb_ops clcdfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = clcdfb_check_var,
.fb_set_par = clcdfb_set_par,
diff --git a/drivers/video/fbdev/amifb.c b/drivers/video/fbdev/amifb.c
index 91ddc9602014..20e03e00b66d 100644
--- a/drivers/video/fbdev/amifb.c
+++ b/drivers/video/fbdev/amifb.c
@@ -3493,7 +3493,7 @@ static irqreturn_t amifb_interrupt(int irq, void *dev_id)
}
-static struct fb_ops amifb_ops = {
+static const struct fb_ops amifb_ops = {
.owner = THIS_MODULE,
.fb_check_var = amifb_check_var,
.fb_set_par = amifb_set_par,
diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
index a48741aab240..314ab82e01c0 100644
--- a/drivers/video/fbdev/arcfb.c
+++ b/drivers/video/fbdev/arcfb.c
@@ -491,7 +491,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf,
return err;
}
-static struct fb_ops arcfb_ops = {
+static const struct fb_ops arcfb_ops = {
.owner = THIS_MODULE,
.fb_open = arcfb_open,
.fb_read = fb_sys_read,
diff --git a/drivers/video/fbdev/arkfb.c b/drivers/video/fbdev/arkfb.c
index f940e8b66b85..11ab9a153860 100644
--- a/drivers/video/fbdev/arkfb.c
+++ b/drivers/video/fbdev/arkfb.c
@@ -917,7 +917,7 @@ static int arkfb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info
/* Frame buffer operations */
-static struct fb_ops arkfb_ops = {
+static const struct fb_ops arkfb_ops = {
.owner = THIS_MODULE,
.fb_open = arkfb_open,
.fb_release = arkfb_release,
diff --git a/drivers/video/fbdev/asiliantfb.c b/drivers/video/fbdev/asiliantfb.c
index ea31054a28ca..3e006da47752 100644
--- a/drivers/video/fbdev/asiliantfb.c
+++ b/drivers/video/fbdev/asiliantfb.c
@@ -95,7 +95,7 @@ static int asiliantfb_set_par(struct fb_info *info);
static int asiliantfb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
u_int transp, struct fb_info *info);
-static struct fb_ops asiliantfb_ops = {
+static const struct fb_ops asiliantfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = asiliantfb_check_var,
.fb_set_par = asiliantfb_set_par,
diff --git a/drivers/video/fbdev/atmel_lcdfb.c b/drivers/video/fbdev/atmel_lcdfb.c
index 5ff8e0320d95..d567f5d56c13 100644
--- a/drivers/video/fbdev/atmel_lcdfb.c
+++ b/drivers/video/fbdev/atmel_lcdfb.c
@@ -824,7 +824,7 @@ static int atmel_lcdfb_blank(int blank_mode, struct fb_info *info)
return ((blank_mode == FB_BLANK_NORMAL) ? 1 : 0);
}
-static struct fb_ops atmel_lcdfb_ops = {
+static const struct fb_ops atmel_lcdfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = atmel_lcdfb_check_var,
.fb_set_par = atmel_lcdfb_set_par,
diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
index fc1e45d44719..d7e41c8dd533 100644
--- a/drivers/video/fbdev/aty/aty128fb.c
+++ b/drivers/video/fbdev/aty/aty128fb.c
@@ -509,7 +509,7 @@ static void aty128_bl_set_power(struct fb_info *info, int power);
(readb(bios + (v) + 3) << 24))
-static struct fb_ops aty128fb_ops = {
+static const struct fb_ops aty128fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = aty128fb_check_var,
.fb_set_par = aty128fb_set_par,
diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
index 6dda5d885a03..9c57370596f1 100644
--- a/drivers/video/fbdev/aty/atyfb_base.c
+++ b/drivers/video/fbdev/aty/atyfb_base.c
@@ -280,7 +280,7 @@ static const struct fb_videomode defmode = {
0, FB_VMODE_NONINTERLACED
};
-static struct fb_ops atyfb_ops = {
+static const struct fb_ops atyfb_ops = {
.owner = THIS_MODULE,
.fb_open = atyfb_open,
.fb_release = atyfb_release,
diff --git a/drivers/video/fbdev/aty/radeon_base.c b/drivers/video/fbdev/aty/radeon_base.c
index 4ca07866f2f6..3af00e3b965e 100644
--- a/drivers/video/fbdev/aty/radeon_base.c
+++ b/drivers/video/fbdev/aty/radeon_base.c
@@ -1965,7 +1965,7 @@ static int radeonfb_set_par(struct fb_info *info)
}
-static struct fb_ops radeonfb_ops = {
+static const struct fb_ops radeonfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = radeonfb_check_var,
.fb_set_par = radeonfb_set_par,
diff --git a/drivers/video/fbdev/au1100fb.c b/drivers/video/fbdev/au1100fb.c
index 99941ae1f3a1..37a6512feda0 100644
--- a/drivers/video/fbdev/au1100fb.c
+++ b/drivers/video/fbdev/au1100fb.c
@@ -348,7 +348,7 @@ int au1100fb_fb_mmap(struct fb_info *fbi, struct vm_area_struct *vma)
fbdev->fb_len);
}
-static struct fb_ops au1100fb_ops =
+static const struct fb_ops au1100fb_ops =
{
.owner = THIS_MODULE,
.fb_setcolreg = au1100fb_fb_setcolreg,
diff --git a/drivers/video/fbdev/au1200fb.c b/drivers/video/fbdev/au1200fb.c
index 265d3b45efd0..c00e01a17368 100644
--- a/drivers/video/fbdev/au1200fb.c
+++ b/drivers/video/fbdev/au1200fb.c
@@ -1483,7 +1483,7 @@ static int au1200fb_ioctl(struct fb_info *info, unsigned int cmd,
}
-static struct fb_ops au1200fb_fb_ops = {
+static const struct fb_ops au1200fb_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = au1200fb_fb_check_var,
.fb_set_par = au1200fb_fb_set_par,
diff --git a/drivers/video/fbdev/broadsheetfb.c b/drivers/video/fbdev/broadsheetfb.c
index d6ba348deb9f..fd66f4d4a621 100644
--- a/drivers/video/fbdev/broadsheetfb.c
+++ b/drivers/video/fbdev/broadsheetfb.c
@@ -1048,7 +1048,7 @@ static ssize_t broadsheetfb_write(struct fb_info *info, const char __user *buf,
return (err) ? err : count;
}
-static struct fb_ops broadsheetfb_ops = {
+static const struct fb_ops broadsheetfb_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = broadsheetfb_write,
diff --git a/drivers/video/fbdev/bw2.c b/drivers/video/fbdev/bw2.c
index 436f10f3d375..0d9a6bb57a09 100644
--- a/drivers/video/fbdev/bw2.c
+++ b/drivers/video/fbdev/bw2.c
@@ -37,7 +37,7 @@ static int bw2_ioctl(struct fb_info *, unsigned int, unsigned long);
* Frame buffer operations
*/
-static struct fb_ops bw2_ops = {
+static const struct fb_ops bw2_ops = {
.owner = THIS_MODULE,
.fb_blank = bw2_blank,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/carminefb.c b/drivers/video/fbdev/carminefb.c
index 9f3be0258623..bf3f2a9598b1 100644
--- a/drivers/video/fbdev/carminefb.c
+++ b/drivers/video/fbdev/carminefb.c
@@ -527,7 +527,7 @@ static int init_hardware(struct carmine_hw *hw)
return 0;
}
-static struct fb_ops carminefb_ops = {
+static const struct fb_ops carminefb_ops = {
.owner = THIS_MODULE,
.fb_fillrect = cfb_fillrect,
.fb_copyarea = cfb_copyarea,
diff --git a/drivers/video/fbdev/cg14.c b/drivers/video/fbdev/cg14.c
index d80d99db3a46..a620b51cf7d0 100644
--- a/drivers/video/fbdev/cg14.c
+++ b/drivers/video/fbdev/cg14.c
@@ -39,7 +39,7 @@ static int cg14_pan_display(struct fb_var_screeninfo *, struct fb_info *);
* Frame buffer operations
*/
-static struct fb_ops cg14_ops = {
+static const struct fb_ops cg14_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = cg14_setcolreg,
.fb_pan_display = cg14_pan_display,
diff --git a/drivers/video/fbdev/cg3.c b/drivers/video/fbdev/cg3.c
index 09f616dddfd7..77f6470ce665 100644
--- a/drivers/video/fbdev/cg3.c
+++ b/drivers/video/fbdev/cg3.c
@@ -39,7 +39,7 @@ static int cg3_ioctl(struct fb_info *, unsigned int, unsigned long);
* Frame buffer operations
*/
-static struct fb_ops cg3_ops = {
+static const struct fb_ops cg3_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = cg3_setcolreg,
.fb_blank = cg3_blank,
diff --git a/drivers/video/fbdev/cg6.c b/drivers/video/fbdev/cg6.c
index d5888aecc2fb..a1c68cd48d7e 100644
--- a/drivers/video/fbdev/cg6.c
+++ b/drivers/video/fbdev/cg6.c
@@ -44,7 +44,7 @@ static int cg6_pan_display(struct fb_var_screeninfo *, struct fb_info *);
* Frame buffer operations
*/
-static struct fb_ops cg6_ops = {
+static const struct fb_ops cg6_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = cg6_setcolreg,
.fb_blank = cg6_blank,
diff --git a/drivers/video/fbdev/chipsfb.c b/drivers/video/fbdev/chipsfb.c
index f4dc320dcafe..998067b701fa 100644
--- a/drivers/video/fbdev/chipsfb.c
+++ b/drivers/video/fbdev/chipsfb.c
@@ -79,7 +79,7 @@ static int chipsfb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
u_int transp, struct fb_info *info);
static int chipsfb_blank(int blank, struct fb_info *info);
-static struct fb_ops chipsfb_ops = {
+static const struct fb_ops chipsfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = chipsfb_check_var,
.fb_set_par = chipsfb_set_par,
diff --git a/drivers/video/fbdev/cirrusfb.c b/drivers/video/fbdev/cirrusfb.c
index e4ce5667b125..c3a3e344cee3 100644
--- a/drivers/video/fbdev/cirrusfb.c
+++ b/drivers/video/fbdev/cirrusfb.c
@@ -1956,7 +1956,7 @@ static void cirrusfb_zorro_unmap(struct fb_info *info)
#endif /* CONFIG_ZORRO */
/* function table of the above functions */
-static struct fb_ops cirrusfb_ops = {
+static const struct fb_ops cirrusfb_ops = {
.owner = THIS_MODULE,
.fb_open = cirrusfb_open,
.fb_release = cirrusfb_release,
diff --git a/drivers/video/fbdev/clps711x-fb.c b/drivers/video/fbdev/clps711x-fb.c
index cabbc721f894..c5d15c6db287 100644
--- a/drivers/video/fbdev/clps711x-fb.c
+++ b/drivers/video/fbdev/clps711x-fb.c
@@ -153,7 +153,7 @@ static int clps711x_fb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops clps711x_fb_ops = {
+static const struct fb_ops clps711x_fb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = clps711x_fb_setcolreg,
.fb_check_var = clps711x_fb_check_var,
diff --git a/drivers/video/fbdev/cobalt_lcdfb.c b/drivers/video/fbdev/cobalt_lcdfb.c
index 544946901e8b..5f8b6324d2e8 100644
--- a/drivers/video/fbdev/cobalt_lcdfb.c
+++ b/drivers/video/fbdev/cobalt_lcdfb.c
@@ -269,7 +269,7 @@ static int cobalt_lcdfb_cursor(struct fb_info *info, struct fb_cursor *cursor)
return 0;
}
-static struct fb_ops cobalt_lcd_fbops = {
+static const struct fb_ops cobalt_lcd_fbops = {
.owner = THIS_MODULE,
.fb_read = cobalt_lcdfb_read,
.fb_write = cobalt_lcdfb_write,
diff --git a/drivers/video/fbdev/controlfb.c b/drivers/video/fbdev/controlfb.c
index 9a680ef3ffc3..38b61cdb5ca4 100644
--- a/drivers/video/fbdev/controlfb.c
+++ b/drivers/video/fbdev/controlfb.c
@@ -157,7 +157,7 @@ static int default_vmode __initdata = VMODE_NVRAM;
static int default_cmode __initdata = CMODE_NVRAM;
-static struct fb_ops controlfb_ops = {
+static const struct fb_ops controlfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = controlfb_check_var,
.fb_set_par = controlfb_set_par,
diff --git a/drivers/video/fbdev/cyber2000fb.c b/drivers/video/fbdev/cyber2000fb.c
index 3a2d9ff0aa42..460826a7ad55 100644
--- a/drivers/video/fbdev/cyber2000fb.c
+++ b/drivers/video/fbdev/cyber2000fb.c
@@ -1060,7 +1060,7 @@ static int cyber2000fb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops cyber2000fb_ops = {
+static const struct fb_ops cyber2000fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = cyber2000fb_check_var,
.fb_set_par = cyber2000fb_set_par,
diff --git a/drivers/video/fbdev/da8xx-fb.c b/drivers/video/fbdev/da8xx-fb.c
index 2d3dcc52fcf3..73c3c4c8cc12 100644
--- a/drivers/video/fbdev/da8xx-fb.c
+++ b/drivers/video/fbdev/da8xx-fb.c
@@ -1294,7 +1294,7 @@ static int da8xxfb_set_par(struct fb_info *info)
return 0;
}
-static struct fb_ops da8xx_fb_ops = {
+static const struct fb_ops da8xx_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = fb_check_var,
.fb_set_par = da8xxfb_set_par,
diff --git a/drivers/video/fbdev/dnfb.c b/drivers/video/fbdev/dnfb.c
index 8da517eaa4a3..3688f9165848 100644
--- a/drivers/video/fbdev/dnfb.c
+++ b/drivers/video/fbdev/dnfb.c
@@ -108,7 +108,7 @@
static int dnfb_blank(int blank, struct fb_info *info);
static void dnfb_copyarea(struct fb_info *info, const struct fb_copyarea *area);
-static struct fb_ops dn_fb_ops = {
+static const struct fb_ops dn_fb_ops = {
.owner = THIS_MODULE,
.fb_blank = dnfb_blank,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/efifb.c b/drivers/video/fbdev/efifb.c
index 51d97ec4f58f..f03f9fb60c26 100644
--- a/drivers/video/fbdev/efifb.c
+++ b/drivers/video/fbdev/efifb.c
@@ -255,7 +255,7 @@ static void efifb_destroy(struct fb_info *info)
fb_dealloc_cmap(&info->cmap);
}
-static struct fb_ops efifb_ops = {
+static const struct fb_ops efifb_ops = {
.owner = THIS_MODULE,
.fb_destroy = efifb_destroy,
.fb_setcolreg = efifb_setcolreg,
diff --git a/drivers/video/fbdev/ep93xx-fb.c b/drivers/video/fbdev/ep93xx-fb.c
index d04a047094fc..cda2ef337423 100644
--- a/drivers/video/fbdev/ep93xx-fb.c
+++ b/drivers/video/fbdev/ep93xx-fb.c
@@ -402,7 +402,7 @@ static int ep93xxfb_setcolreg(unsigned int regno, unsigned int red,
return 0;
}
-static struct fb_ops ep93xxfb_ops = {
+static const struct fb_ops ep93xxfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = ep93xxfb_check_var,
.fb_set_par = ep93xxfb_set_par,
diff --git a/drivers/video/fbdev/fb-puv3.c b/drivers/video/fbdev/fb-puv3.c
index fa62c4dff7d1..75df6aabac21 100644
--- a/drivers/video/fbdev/fb-puv3.c
+++ b/drivers/video/fbdev/fb-puv3.c
@@ -644,7 +644,7 @@ int unifb_mmap(struct fb_info *info,
return vm_iomap_memory(vma, info->fix.smem_start, info->fix.smem_len);
}
-static struct fb_ops unifb_ops = {
+static const struct fb_ops unifb_ops = {
.fb_read = fb_sys_read,
.fb_write = fb_sys_write,
.fb_check_var = unifb_check_var,
diff --git a/drivers/video/fbdev/ffb.c b/drivers/video/fbdev/ffb.c
index cd2d1db239a2..948b73184433 100644
--- a/drivers/video/fbdev/ffb.c
+++ b/drivers/video/fbdev/ffb.c
@@ -44,7 +44,7 @@ static int ffb_pan_display(struct fb_var_screeninfo *, struct fb_info *);
* Frame buffer operations
*/
-static struct fb_ops ffb_ops = {
+static const struct fb_ops ffb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = ffb_setcolreg,
.fb_blank = ffb_blank,
diff --git a/drivers/video/fbdev/fm2fb.c b/drivers/video/fbdev/fm2fb.c
index ac7a4ebfd390..3b727d528fde 100644
--- a/drivers/video/fbdev/fm2fb.c
+++ b/drivers/video/fbdev/fm2fb.c
@@ -165,7 +165,7 @@ static int fm2fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
u_int transp, struct fb_info *info);
static int fm2fb_blank(int blank, struct fb_info *info);
-static struct fb_ops fm2fb_ops = {
+static const struct fb_ops fm2fb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = fm2fb_setcolreg,
.fb_blank = fm2fb_blank,
diff --git a/drivers/video/fbdev/fsl-diu-fb.c b/drivers/video/fbdev/fsl-diu-fb.c
index d19f58263b4e..7cacabdd5f12 100644
--- a/drivers/video/fbdev/fsl-diu-fb.c
+++ b/drivers/video/fbdev/fsl-diu-fb.c
@@ -1448,7 +1448,7 @@ static int fsl_diu_release(struct fb_info *info, int user)
return res;
}
-static struct fb_ops fsl_diu_ops = {
+static const struct fb_ops fsl_diu_ops = {
.owner = THIS_MODULE,
.fb_check_var = fsl_diu_check_var,
.fb_set_par = fsl_diu_set_par,
diff --git a/drivers/video/fbdev/g364fb.c b/drivers/video/fbdev/g364fb.c
index 223896cc5f7d..845b79da2a7c 100644
--- a/drivers/video/fbdev/g364fb.c
+++ b/drivers/video/fbdev/g364fb.c
@@ -111,7 +111,7 @@ static int g364fb_setcolreg(u_int regno, u_int red, u_int green,
static int g364fb_cursor(struct fb_info *info, struct fb_cursor *cursor);
static int g364fb_blank(int blank, struct fb_info *info);
-static struct fb_ops g364fb_ops = {
+static const struct fb_ops g364fb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = g364fb_setcolreg,
.fb_pan_display = g364fb_pan_display,
diff --git a/drivers/video/fbdev/gbefb.c b/drivers/video/fbdev/gbefb.c
index b9f6a82a0495..31270a8986e8 100644
--- a/drivers/video/fbdev/gbefb.c
+++ b/drivers/video/fbdev/gbefb.c
@@ -1044,7 +1044,7 @@ static int gbefb_mmap(struct fb_info *info,
return 0;
}
-static struct fb_ops gbefb_ops = {
+static const struct fb_ops gbefb_ops = {
.owner = THIS_MODULE,
.fb_check_var = gbefb_check_var,
.fb_set_par = gbefb_set_par,
diff --git a/drivers/video/fbdev/geode/gx1fb_core.c b/drivers/video/fbdev/geode/gx1fb_core.c
index 737e472fac14..5d34d89fb665 100644
--- a/drivers/video/fbdev/geode/gx1fb_core.c
+++ b/drivers/video/fbdev/geode/gx1fb_core.c
@@ -252,7 +252,7 @@ static int parse_panel_option(struct fb_info *info)
return 0;
}
-static struct fb_ops gx1fb_ops = {
+static const struct fb_ops gx1fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = gx1fb_check_var,
.fb_set_par = gx1fb_set_par,
diff --git a/drivers/video/fbdev/geode/gxfb_core.c b/drivers/video/fbdev/geode/gxfb_core.c
index 435ce2aa4240..d38a148d4746 100644
--- a/drivers/video/fbdev/geode/gxfb_core.c
+++ b/drivers/video/fbdev/geode/gxfb_core.c
@@ -265,7 +265,7 @@ static int gxfb_map_video_memory(struct fb_info *info, struct pci_dev *dev)
return 0;
}
-static struct fb_ops gxfb_ops = {
+static const struct fb_ops gxfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = gxfb_check_var,
.fb_set_par = gxfb_set_par,
diff --git a/drivers/video/fbdev/geode/lxfb_core.c b/drivers/video/fbdev/geode/lxfb_core.c
index b0f07d676eb3..adc2d9c2395e 100644
--- a/drivers/video/fbdev/geode/lxfb_core.c
+++ b/drivers/video/fbdev/geode/lxfb_core.c
@@ -386,7 +386,7 @@ static int lxfb_map_video_memory(struct fb_info *info, struct pci_dev *dev)
return 0;
}
-static struct fb_ops lxfb_ops = {
+static const struct fb_ops lxfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = lxfb_check_var,
.fb_set_par = lxfb_set_par,
diff --git a/drivers/video/fbdev/goldfishfb.c b/drivers/video/fbdev/goldfishfb.c
index f60ac276703d..9c83ec3f8e1f 100644
--- a/drivers/video/fbdev/goldfishfb.c
+++ b/drivers/video/fbdev/goldfishfb.c
@@ -160,7 +160,7 @@ static int goldfish_fb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops goldfish_fb_ops = {
+static const struct fb_ops goldfish_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = goldfish_fb_check_var,
.fb_set_par = goldfish_fb_set_par,
diff --git a/drivers/video/fbdev/grvga.c b/drivers/video/fbdev/grvga.c
index d22e8b0c906d..07dda03e0957 100644
--- a/drivers/video/fbdev/grvga.c
+++ b/drivers/video/fbdev/grvga.c
@@ -251,7 +251,7 @@ static int grvga_pan_display(struct fb_var_screeninfo *var,
return 0;
}
-static struct fb_ops grvga_ops = {
+static const struct fb_ops grvga_ops = {
.owner = THIS_MODULE,
.fb_check_var = grvga_check_var,
.fb_set_par = grvga_set_par,
diff --git a/drivers/video/fbdev/gxt4500.c b/drivers/video/fbdev/gxt4500.c
index c7502fd8f447..13ded3a10708 100644
--- a/drivers/video/fbdev/gxt4500.c
+++ b/drivers/video/fbdev/gxt4500.c
@@ -599,7 +599,7 @@ static const struct fb_fix_screeninfo gxt4500_fix = {
.mmio_len = 0x20000,
};
-static struct fb_ops gxt4500_ops = {
+static const struct fb_ops gxt4500_ops = {
.owner = THIS_MODULE,
.fb_check_var = gxt4500_check_var,
.fb_set_par = gxt4500_set_par,
diff --git a/drivers/video/fbdev/hecubafb.c b/drivers/video/fbdev/hecubafb.c
index 8577195cb533..00d77105161a 100644
--- a/drivers/video/fbdev/hecubafb.c
+++ b/drivers/video/fbdev/hecubafb.c
@@ -197,7 +197,7 @@ static ssize_t hecubafb_write(struct fb_info *info, const char __user *buf,
return (err) ? err : count;
}
-static struct fb_ops hecubafb_ops = {
+static const struct fb_ops hecubafb_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = hecubafb_write,
diff --git a/drivers/video/fbdev/hgafb.c b/drivers/video/fbdev/hgafb.c
index 59e1cae57948..a45fcff1461f 100644
--- a/drivers/video/fbdev/hgafb.c
+++ b/drivers/video/fbdev/hgafb.c
@@ -523,7 +523,7 @@ static void hgafb_imageblit(struct fb_info *info, const struct fb_image *image)
}
}
-static struct fb_ops hgafb_ops = {
+static const struct fb_ops hgafb_ops = {
.owner = THIS_MODULE,
.fb_open = hgafb_open,
.fb_release = hgafb_release,
diff --git a/drivers/video/fbdev/hitfb.c b/drivers/video/fbdev/hitfb.c
index abe3e54d4506..009e5d2aa100 100644
--- a/drivers/video/fbdev/hitfb.c
+++ b/drivers/video/fbdev/hitfb.c
@@ -311,7 +311,7 @@ static int hitfb_set_par(struct fb_info *info)
return 0;
}
-static struct fb_ops hitfb_ops = {
+static const struct fb_ops hitfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = hitfb_check_var,
.fb_set_par = hitfb_set_par,
diff --git a/drivers/video/fbdev/hpfb.c b/drivers/video/fbdev/hpfb.c
index a79af8f069d1..f02be0db335e 100644
--- a/drivers/video/fbdev/hpfb.c
+++ b/drivers/video/fbdev/hpfb.c
@@ -184,7 +184,7 @@ static int hpfb_sync(struct fb_info *info)
return 0;
}
-static struct fb_ops hpfb_ops = {
+static const struct fb_ops hpfb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = hpfb_setcolreg,
.fb_blank = hpfb_blank,
diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
index 2dcb7c58b31e..fcd546e5c031 100644
--- a/drivers/video/fbdev/hyperv_fb.c
+++ b/drivers/video/fbdev/hyperv_fb.c
@@ -623,7 +623,7 @@ static void hvfb_cfb_imageblit(struct fb_info *p,
synthvid_update(p);
}
-static struct fb_ops hvfb_ops = {
+static const struct fb_ops hvfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = hvfb_check_var,
.fb_set_par = hvfb_set_par,
diff --git a/drivers/video/fbdev/i740fb.c b/drivers/video/fbdev/i740fb.c
index 347cf8babc3e..c65ec7386e87 100644
--- a/drivers/video/fbdev/i740fb.c
+++ b/drivers/video/fbdev/i740fb.c
@@ -981,7 +981,7 @@ static int i740fb_blank(int blank_mode, struct fb_info *info)
return (blank_mode == FB_BLANK_NORMAL) ? 1 : 0;
}
-static struct fb_ops i740fb_ops = {
+static const struct fb_ops i740fb_ops = {
.owner = THIS_MODULE,
.fb_open = i740fb_open,
.fb_release = i740fb_release,
diff --git a/drivers/video/fbdev/imsttfb.c b/drivers/video/fbdev/imsttfb.c
index 58b01c7d9056..3ac053b88495 100644
--- a/drivers/video/fbdev/imsttfb.c
+++ b/drivers/video/fbdev/imsttfb.c
@@ -1333,7 +1333,7 @@ static struct pci_driver imsttfb_pci_driver = {
.remove = imsttfb_remove,
};
-static struct fb_ops imsttfb_ops = {
+static const struct fb_ops imsttfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = imsttfb_check_var,
.fb_set_par = imsttfb_set_par,
diff --git a/drivers/video/fbdev/imxfb.c b/drivers/video/fbdev/imxfb.c
index b3286d1fa543..08a17eb2a5c7 100644
--- a/drivers/video/fbdev/imxfb.c
+++ b/drivers/video/fbdev/imxfb.c
@@ -566,7 +566,7 @@ static int imxfb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops imxfb_ops = {
+static const struct fb_ops imxfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = imxfb_check_var,
.fb_set_par = imxfb_set_par,
diff --git a/drivers/video/fbdev/intelfb/intelfbdrv.c b/drivers/video/fbdev/intelfb/intelfbdrv.c
index a76c61512c60..c744891781a5 100644
--- a/drivers/video/fbdev/intelfb/intelfbdrv.c
+++ b/drivers/video/fbdev/intelfb/intelfbdrv.c
@@ -193,7 +193,7 @@ static const struct pci_device_id intelfb_pci_table[] = {
static int num_registered = 0;
/* fb ops */
-static struct fb_ops intel_fb_ops = {
+static const struct fb_ops intel_fb_ops = {
.owner = THIS_MODULE,
.fb_open = intelfb_open,
.fb_release = intelfb_release,
diff --git a/drivers/video/fbdev/kyro/fbdev.c b/drivers/video/fbdev/kyro/fbdev.c
index a7bd9f25911b..72dff2e42e3a 100644
--- a/drivers/video/fbdev/kyro/fbdev.c
+++ b/drivers/video/fbdev/kyro/fbdev.c
@@ -648,7 +648,7 @@ static struct pci_driver kyrofb_pci_driver = {
.remove = kyrofb_remove,
};
-static struct fb_ops kyrofb_ops = {
+static const struct fb_ops kyrofb_ops = {
.owner = THIS_MODULE,
.fb_check_var = kyrofb_check_var,
.fb_set_par = kyrofb_set_par,
diff --git a/drivers/video/fbdev/leo.c b/drivers/video/fbdev/leo.c
index 5b1141ac182b..40b11cce0ad6 100644
--- a/drivers/video/fbdev/leo.c
+++ b/drivers/video/fbdev/leo.c
@@ -39,7 +39,7 @@ static int leo_pan_display(struct fb_var_screeninfo *, struct fb_info *);
* Frame buffer operations
*/
-static struct fb_ops leo_ops = {
+static const struct fb_ops leo_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = leo_setcolreg,
.fb_blank = leo_blank,
diff --git a/drivers/video/fbdev/macfb.c b/drivers/video/fbdev/macfb.c
index 9a6feee96133..e05a97662ca8 100644
--- a/drivers/video/fbdev/macfb.c
+++ b/drivers/video/fbdev/macfb.c
@@ -496,7 +496,7 @@ static int macfb_setcolreg(unsigned regno, unsigned red, unsigned green,
return 0;
}
-static struct fb_ops macfb_ops = {
+static const struct fb_ops macfb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = macfb_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/matrox/matroxfb_crtc2.c b/drivers/video/fbdev/matrox/matroxfb_crtc2.c
index d2a81a2c3ac0..7655afa3fd50 100644
--- a/drivers/video/fbdev/matrox/matroxfb_crtc2.c
+++ b/drivers/video/fbdev/matrox/matroxfb_crtc2.c
@@ -563,7 +563,7 @@ static int matroxfb_dh_blank(int blank, struct fb_info* info) {
#undef m2info
}
-static struct fb_ops matroxfb_dh_ops = {
+static const struct fb_ops matroxfb_dh_ops = {
.owner = THIS_MODULE,
.fb_open = matroxfb_dh_open,
.fb_release = matroxfb_dh_release,
diff --git a/drivers/video/fbdev/maxinefb.c b/drivers/video/fbdev/maxinefb.c
index 5bb1b5c308a7..ae1a42bcb0ea 100644
--- a/drivers/video/fbdev/maxinefb.c
+++ b/drivers/video/fbdev/maxinefb.c
@@ -105,7 +105,7 @@ static int maxinefb_setcolreg(unsigned regno, unsigned red, unsigned green,
return 0;
}
-static struct fb_ops maxinefb_ops = {
+static const struct fb_ops maxinefb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = maxinefb_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c b/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
index 962c0171d271..298e10fe0408 100644
--- a/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
+++ b/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
@@ -401,7 +401,7 @@ static int mb862xxfb_ioctl(struct fb_info *fbi, unsigned int cmd,
}
/* framebuffer ops */
-static struct fb_ops mb862xxfb_ops = {
+static const struct fb_ops mb862xxfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = mb862xxfb_check_var,
.fb_set_par = mb862xxfb_set_par,
diff --git a/drivers/video/fbdev/mbx/mbxfb.c b/drivers/video/fbdev/mbx/mbxfb.c
index 50935252b50b..25dad4507d77 100644
--- a/drivers/video/fbdev/mbx/mbxfb.c
+++ b/drivers/video/fbdev/mbx/mbxfb.c
@@ -671,7 +671,7 @@ static int mbxfb_ioctl(struct fb_info *info, unsigned int cmd,
return -EINVAL;
}
-static struct fb_ops mbxfb_ops = {
+static const struct fb_ops mbxfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = mbxfb_check_var,
.fb_set_par = mbxfb_set_par,
diff --git a/drivers/video/fbdev/metronomefb.c b/drivers/video/fbdev/metronomefb.c
index bb4fee52e501..a42e2eceee48 100644
--- a/drivers/video/fbdev/metronomefb.c
+++ b/drivers/video/fbdev/metronomefb.c
@@ -558,7 +558,7 @@ static ssize_t metronomefb_write(struct fb_info *info, const char __user *buf,
return (err) ? err : count;
}
-static struct fb_ops metronomefb_ops = {
+static const struct fb_ops metronomefb_ops = {
.owner = THIS_MODULE,
.fb_write = metronomefb_write,
.fb_fillrect = metronomefb_fillrect,
diff --git a/drivers/video/fbdev/mmp/fb/mmpfb.c b/drivers/video/fbdev/mmp/fb/mmpfb.c
index 47bc7c59bbd8..33db0850086f 100644
--- a/drivers/video/fbdev/mmp/fb/mmpfb.c
+++ b/drivers/video/fbdev/mmp/fb/mmpfb.c
@@ -454,7 +454,7 @@ static int mmpfb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops mmpfb_ops = {
+static const struct fb_ops mmpfb_ops = {
.owner = THIS_MODULE,
.fb_blank = mmpfb_blank,
.fb_check_var = mmpfb_check_var,
diff --git a/drivers/video/fbdev/mx3fb.c b/drivers/video/fbdev/mx3fb.c
index bafd5f5fac5a..4af28e4421e5 100644
--- a/drivers/video/fbdev/mx3fb.c
+++ b/drivers/video/fbdev/mx3fb.c
@@ -1249,7 +1249,7 @@ static int mx3fb_pan_display(struct fb_var_screeninfo *var,
* invoked by the core framebuffer driver to perform operations like
* blitting, rectangle filling, copy regions and cursor definition.
*/
-static struct fb_ops mx3fb_ops = {
+static const struct fb_ops mx3fb_ops = {
.owner = THIS_MODULE,
.fb_set_par = mx3fb_set_par,
.fb_check_var = mx3fb_check_var,
@@ -1389,7 +1389,8 @@ static int mx3fb_unmap_video_memory(struct fb_info *fbi)
* mx3fb_init_fbinfo() - initialize framebuffer information object.
* @return: initialized framebuffer structure.
*/
-static struct fb_info *mx3fb_init_fbinfo(struct device *dev, struct fb_ops *ops)
+static struct fb_info *mx3fb_init_fbinfo(struct device *dev,
+ const struct fb_ops *ops)
{
struct fb_info *fbi;
struct mx3fb_info *mx3fbi;
diff --git a/drivers/video/fbdev/neofb.c b/drivers/video/fbdev/neofb.c
index b770946a0920..e6ea853c1723 100644
--- a/drivers/video/fbdev/neofb.c
+++ b/drivers/video/fbdev/neofb.c
@@ -1610,7 +1610,7 @@ neofb_cursor(struct fb_info *info, struct fb_cursor *cursor)
}
*/
-static struct fb_ops neofb_ops = {
+static const struct fb_ops neofb_ops = {
.owner = THIS_MODULE,
.fb_open = neofb_open,
.fb_release = neofb_release,
diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
index fbeeed5afe35..8a2527b0fd27 100644
--- a/drivers/video/fbdev/nvidia/nvidia.c
+++ b/drivers/video/fbdev/nvidia/nvidia.c
@@ -1024,7 +1024,7 @@ static int nvidiafb_release(struct fb_info *info, int user)
return err;
}
-static struct fb_ops nvidia_fb_ops = {
+static const struct fb_ops nvidia_fb_ops = {
.owner = THIS_MODULE,
.fb_open = nvidiafb_open,
.fb_release = nvidiafb_release,
diff --git a/drivers/video/fbdev/ocfb.c b/drivers/video/fbdev/ocfb.c
index a970edc2a6f8..c8cee2d890dc 100644
--- a/drivers/video/fbdev/ocfb.c
+++ b/drivers/video/fbdev/ocfb.c
@@ -285,7 +285,7 @@ static int ocfb_init_var(struct ocfb_dev *fbdev)
return 0;
}
-static struct fb_ops ocfb_ops = {
+static const struct fb_ops ocfb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = ocfb_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/offb.c b/drivers/video/fbdev/offb.c
index fbc6eafb63c7..5cd0f5f6a4ae 100644
--- a/drivers/video/fbdev/offb.c
+++ b/drivers/video/fbdev/offb.c
@@ -286,7 +286,7 @@ static void offb_destroy(struct fb_info *info)
framebuffer_release(info);
}
-static struct fb_ops offb_ops = {
+static const struct fb_ops offb_ops = {
.owner = THIS_MODULE,
.fb_destroy = offb_destroy,
.fb_setcolreg = offb_setcolreg,
diff --git a/drivers/video/fbdev/omap2/omapfb/omapfb-main.c b/drivers/video/fbdev/omap2/omapfb/omapfb-main.c
index 858c2c011d19..8dfa9158ba78 100644
--- a/drivers/video/fbdev/omap2/omapfb/omapfb-main.c
+++ b/drivers/video/fbdev/omap2/omapfb/omapfb-main.c
@@ -1280,7 +1280,7 @@ ssize_t omapfb_write(struct fb_info *info, const char __user *buf,
}
#endif
-static struct fb_ops omapfb_ops = {
+static const struct fb_ops omapfb_ops = {
.owner = THIS_MODULE,
.fb_open = omapfb_open,
.fb_release = omapfb_release,
diff --git a/drivers/video/fbdev/p9100.c b/drivers/video/fbdev/p9100.c
index 8c18cc51aae2..6da672e92643 100644
--- a/drivers/video/fbdev/p9100.c
+++ b/drivers/video/fbdev/p9100.c
@@ -37,7 +37,7 @@ static int p9100_ioctl(struct fb_info *, unsigned int, unsigned long);
* Frame buffer operations
*/
-static struct fb_ops p9100_ops = {
+static const struct fb_ops p9100_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = p9100_setcolreg,
.fb_blank = p9100_blank,
diff --git a/drivers/video/fbdev/platinumfb.c b/drivers/video/fbdev/platinumfb.c
index 632b246ca35f..ce413a9df06e 100644
--- a/drivers/video/fbdev/platinumfb.c
+++ b/drivers/video/fbdev/platinumfb.c
@@ -96,7 +96,7 @@ static int platinum_var_to_par(struct fb_var_screeninfo *var,
* Interface used by the world
*/
-static struct fb_ops platinumfb_ops = {
+static const struct fb_ops platinumfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = platinumfb_check_var,
.fb_set_par = platinumfb_set_par,
diff --git a/drivers/video/fbdev/pm2fb.c b/drivers/video/fbdev/pm2fb.c
index 1dcf02e12af4..8f933bad461c 100644
--- a/drivers/video/fbdev/pm2fb.c
+++ b/drivers/video/fbdev/pm2fb.c
@@ -1483,7 +1483,7 @@ static int pm2fb_cursor(struct fb_info *info, struct fb_cursor *cursor)
* Frame buffer operations
*/
-static struct fb_ops pm2fb_ops = {
+static const struct fb_ops pm2fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = pm2fb_check_var,
.fb_set_par = pm2fb_set_par,
diff --git a/drivers/video/fbdev/pm3fb.c b/drivers/video/fbdev/pm3fb.c
index 6130aa56a1e9..15a2b495235b 100644
--- a/drivers/video/fbdev/pm3fb.c
+++ b/drivers/video/fbdev/pm3fb.c
@@ -1200,7 +1200,7 @@ static int pm3fb_blank(int blank_mode, struct fb_info *info)
* Frame buffer operations
*/
-static struct fb_ops pm3fb_ops = {
+static const struct fb_ops pm3fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = pm3fb_check_var,
.fb_set_par = pm3fb_set_par,
diff --git a/drivers/video/fbdev/pmag-aa-fb.c b/drivers/video/fbdev/pmag-aa-fb.c
index d1e78ce3a9c2..7b33b52b2526 100644
--- a/drivers/video/fbdev/pmag-aa-fb.c
+++ b/drivers/video/fbdev/pmag-aa-fb.c
@@ -147,7 +147,7 @@ static int aafb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops aafb_ops = {
+static const struct fb_ops aafb_ops = {
.owner = THIS_MODULE,
.fb_blank = aafb_blank,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/pmag-ba-fb.c b/drivers/video/fbdev/pmag-ba-fb.c
index 56b912bb28de..a60e56d8980b 100644
--- a/drivers/video/fbdev/pmag-ba-fb.c
+++ b/drivers/video/fbdev/pmag-ba-fb.c
@@ -117,7 +117,7 @@ static int pmagbafb_setcolreg(unsigned int regno, unsigned int red,
return 0;
}
-static struct fb_ops pmagbafb_ops = {
+static const struct fb_ops pmagbafb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = pmagbafb_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/pmagb-b-fb.c b/drivers/video/fbdev/pmagb-b-fb.c
index 2822b2225924..f02080f21077 100644
--- a/drivers/video/fbdev/pmagb-b-fb.c
+++ b/drivers/video/fbdev/pmagb-b-fb.c
@@ -121,7 +121,7 @@ static int pmagbbfb_setcolreg(unsigned int regno, unsigned int red,
return 0;
}
-static struct fb_ops pmagbbfb_ops = {
+static const struct fb_ops pmagbbfb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = pmagbbfb_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/ps3fb.c b/drivers/video/fbdev/ps3fb.c
index 5ed2db39d823..834f63edf700 100644
--- a/drivers/video/fbdev/ps3fb.c
+++ b/drivers/video/fbdev/ps3fb.c
@@ -934,7 +934,7 @@ static irqreturn_t ps3fb_vsync_interrupt(int irq, void *ptr)
}
-static struct fb_ops ps3fb_ops = {
+static const struct fb_ops ps3fb_ops = {
.fb_open = ps3fb_open,
.fb_release = ps3fb_release,
.fb_read = fb_sys_read,
diff --git a/drivers/video/fbdev/pvr2fb.c b/drivers/video/fbdev/pvr2fb.c
index 0a3b2b7c7891..fcb16eabbb0d 100644
--- a/drivers/video/fbdev/pvr2fb.c
+++ b/drivers/video/fbdev/pvr2fb.c
@@ -707,7 +707,7 @@ static ssize_t pvr2fb_write(struct fb_info *info, const char *buf,
}
#endif /* CONFIG_PVR2_DMA */
-static struct fb_ops pvr2fb_ops = {
+static const struct fb_ops pvr2fb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = pvr2fb_setcolreg,
.fb_blank = pvr2fb_blank,
diff --git a/drivers/video/fbdev/pxa168fb.c b/drivers/video/fbdev/pxa168fb.c
index 1410f476e135..c672c3354a2c 100644
--- a/drivers/video/fbdev/pxa168fb.c
+++ b/drivers/video/fbdev/pxa168fb.c
@@ -545,7 +545,7 @@ static irqreturn_t pxa168fb_handle_irq(int irq, void *dev_id)
return IRQ_NONE;
}
-static struct fb_ops pxa168fb_ops = {
+static const struct fb_ops pxa168fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = pxa168fb_check_var,
.fb_set_par = pxa168fb_set_par,
diff --git a/drivers/video/fbdev/pxafb.c b/drivers/video/fbdev/pxafb.c
index f70c9f79622e..6f7e9fb63190 100644
--- a/drivers/video/fbdev/pxafb.c
+++ b/drivers/video/fbdev/pxafb.c
@@ -597,7 +597,7 @@ static int pxafb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops pxafb_ops = {
+static const struct fb_ops pxafb_ops = {
.owner = THIS_MODULE,
.fb_check_var = pxafb_check_var,
.fb_set_par = pxafb_set_par,
@@ -865,7 +865,7 @@ static int overlayfb_set_par(struct fb_info *info)
return 0;
}
-static struct fb_ops overlay_fb_ops = {
+static const struct fb_ops overlay_fb_ops = {
.owner = THIS_MODULE,
.fb_open = overlayfb_open,
.fb_release = overlayfb_release,
diff --git a/drivers/video/fbdev/q40fb.c b/drivers/video/fbdev/q40fb.c
index 0b93aa964d43..79ff14a35c85 100644
--- a/drivers/video/fbdev/q40fb.c
+++ b/drivers/video/fbdev/q40fb.c
@@ -75,7 +75,7 @@ static int q40fb_setcolreg(unsigned regno, unsigned red, unsigned green,
return 0;
}
-static struct fb_ops q40fb_ops = {
+static const struct fb_ops q40fb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = q40fb_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/riva/fbdev.c b/drivers/video/fbdev/riva/fbdev.c
index ca593a3e41d7..764ec3285e62 100644
--- a/drivers/video/fbdev/riva/fbdev.c
+++ b/drivers/video/fbdev/riva/fbdev.c
@@ -1673,7 +1673,7 @@ static int rivafb_sync(struct fb_info *info)
* ------------------------------------------------------------------------- */
/* kernel interface */
-static struct fb_ops riva_fb_ops = {
+static const struct fb_ops riva_fb_ops = {
.owner = THIS_MODULE,
.fb_open = rivafb_open,
.fb_release = rivafb_release,
diff --git a/drivers/video/fbdev/s3c-fb.c b/drivers/video/fbdev/s3c-fb.c
index ba04d7a67829..f4871c430f8d 100644
--- a/drivers/video/fbdev/s3c-fb.c
+++ b/drivers/video/fbdev/s3c-fb.c
@@ -1035,7 +1035,7 @@ static int s3c_fb_ioctl(struct fb_info *info, unsigned int cmd,
return ret;
}
-static struct fb_ops s3c_fb_ops = {
+static const struct fb_ops s3c_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = s3c_fb_check_var,
.fb_set_par = s3c_fb_set_par,
diff --git a/drivers/video/fbdev/s3c2410fb.c b/drivers/video/fbdev/s3c2410fb.c
index a702da89910b..2fb15a540167 100644
--- a/drivers/video/fbdev/s3c2410fb.c
+++ b/drivers/video/fbdev/s3c2410fb.c
@@ -618,7 +618,7 @@ static int s3c2410fb_debug_store(struct device *dev,
static DEVICE_ATTR(debug, 0664, s3c2410fb_debug_show, s3c2410fb_debug_store);
-static struct fb_ops s3c2410fb_ops = {
+static const struct fb_ops s3c2410fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = s3c2410fb_check_var,
.fb_set_par = s3c2410fb_set_par,
diff --git a/drivers/video/fbdev/s3fb.c b/drivers/video/fbdev/s3fb.c
index be16c349c10f..60c424fae988 100644
--- a/drivers/video/fbdev/s3fb.c
+++ b/drivers/video/fbdev/s3fb.c
@@ -1037,7 +1037,7 @@ static int s3fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info)
/* Frame buffer operations */
-static struct fb_ops s3fb_ops = {
+static const struct fb_ops s3fb_ops = {
.owner = THIS_MODULE,
.fb_open = s3fb_open,
.fb_release = s3fb_release,
diff --git a/drivers/video/fbdev/sa1100fb.c b/drivers/video/fbdev/sa1100fb.c
index 81ad3aa1ca06..4680cc3efb81 100644
--- a/drivers/video/fbdev/sa1100fb.c
+++ b/drivers/video/fbdev/sa1100fb.c
@@ -574,7 +574,7 @@ static int sa1100fb_mmap(struct fb_info *info,
return vm_iomap_memory(vma, info->fix.mmio_start, info->fix.mmio_len);
}
-static struct fb_ops sa1100fb_ops = {
+static const struct fb_ops sa1100fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = sa1100fb_check_var,
.fb_set_par = sa1100fb_set_par,
diff --git a/drivers/video/fbdev/savage/savagefb_driver.c b/drivers/video/fbdev/savage/savagefb_driver.c
index 512789f5f884..aab312a7d9da 100644
--- a/drivers/video/fbdev/savage/savagefb_driver.c
+++ b/drivers/video/fbdev/savage/savagefb_driver.c
@@ -1637,7 +1637,7 @@ static int savagefb_release(struct fb_info *info, int user)
return 0;
}
-static struct fb_ops savagefb_ops = {
+static const struct fb_ops savagefb_ops = {
.owner = THIS_MODULE,
.fb_open = savagefb_open,
.fb_release = savagefb_release,
diff --git a/drivers/video/fbdev/sh7760fb.c b/drivers/video/fbdev/sh7760fb.c
index ab8fe838c776..b8ec8d9bb4c8 100644
--- a/drivers/video/fbdev/sh7760fb.c
+++ b/drivers/video/fbdev/sh7760fb.c
@@ -341,7 +341,7 @@ static int sh7760fb_set_par(struct fb_info *info)
return 0;
}
-static struct fb_ops sh7760fb_ops = {
+static const struct fb_ops sh7760fb_ops = {
.owner = THIS_MODULE,
.fb_blank = sh7760fb_blank,
.fb_check_var = sh7760fb_check_var,
diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
index c249763dbf0b..25f119efebc0 100644
--- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
+++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
@@ -1490,7 +1490,7 @@ sh_mobile_lcdc_overlay_mmap(struct fb_info *info, struct vm_area_struct *vma)
ovl->dma_handle, ovl->fb_size);
}
-static struct fb_ops sh_mobile_lcdc_overlay_ops = {
+static const struct fb_ops sh_mobile_lcdc_overlay_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = fb_sys_write,
@@ -1964,7 +1964,7 @@ sh_mobile_lcdc_mmap(struct fb_info *info, struct vm_area_struct *vma)
ch->dma_handle, ch->fb_size);
}
-static struct fb_ops sh_mobile_lcdc_ops = {
+static const struct fb_ops sh_mobile_lcdc_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = sh_mobile_lcdc_setcolreg,
.fb_read = fb_sys_read,
diff --git a/drivers/video/fbdev/simplefb.c b/drivers/video/fbdev/simplefb.c
index 7dc0105f700d..533a047d07a2 100644
--- a/drivers/video/fbdev/simplefb.c
+++ b/drivers/video/fbdev/simplefb.c
@@ -78,7 +78,7 @@ static void simplefb_destroy(struct fb_info *info)
iounmap(info->screen_base);
}
-static struct fb_ops simplefb_ops = {
+static const struct fb_ops simplefb_ops = {
.owner = THIS_MODULE,
.fb_destroy = simplefb_destroy,
.fb_setcolreg = simplefb_setcolreg,
diff --git a/drivers/video/fbdev/sis/sis_main.c b/drivers/video/fbdev/sis/sis_main.c
index b443a8ed4600..ac140962b1bf 100644
--- a/drivers/video/fbdev/sis/sis_main.c
+++ b/drivers/video/fbdev/sis/sis_main.c
@@ -1906,7 +1906,7 @@ sisfb_get_fix(struct fb_fix_screeninfo *fix, int con, struct fb_info *info)
/* ---------------- fb_ops structures ----------------- */
-static struct fb_ops sisfb_ops = {
+static const struct fb_ops sisfb_ops = {
.owner = THIS_MODULE,
.fb_open = sisfb_open,
.fb_release = sisfb_release,
diff --git a/drivers/video/fbdev/skeletonfb.c b/drivers/video/fbdev/skeletonfb.c
index 812a36cb60c3..bcacfb6934fa 100644
--- a/drivers/video/fbdev/skeletonfb.c
+++ b/drivers/video/fbdev/skeletonfb.c
@@ -634,7 +634,7 @@ int xxxfb_sync(struct fb_info *info)
* Frame buffer operations
*/
-static struct fb_ops xxxfb_ops = {
+static const struct fb_ops xxxfb_ops = {
.owner = THIS_MODULE,
.fb_open = xxxfb_open,
.fb_read = xxxfb_read,
diff --git a/drivers/video/fbdev/sm712fb.c b/drivers/video/fbdev/sm712fb.c
index 207d0add684b..6a1b4a853d9e 100644
--- a/drivers/video/fbdev/sm712fb.c
+++ b/drivers/video/fbdev/sm712fb.c
@@ -1369,7 +1369,7 @@ static int smtc_set_par(struct fb_info *info)
return 0;
}
-static struct fb_ops smtcfb_ops = {
+static const struct fb_ops smtcfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = smtc_check_var,
.fb_set_par = smtc_set_par,
diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
index e362d7da87fc..bfac3ee4a642 100644
--- a/drivers/video/fbdev/smscufx.c
+++ b/drivers/video/fbdev/smscufx.c
@@ -1268,7 +1268,7 @@ static int ufx_ops_blank(int blank_mode, struct fb_info *info)
return 0;
}
-static struct fb_ops ufx_ops = {
+static const struct fb_ops ufx_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = ufx_ops_write,
diff --git a/drivers/video/fbdev/ssd1307fb.c b/drivers/video/fbdev/ssd1307fb.c
index 78ca7ffc40c2..142535267fec 100644
--- a/drivers/video/fbdev/ssd1307fb.c
+++ b/drivers/video/fbdev/ssd1307fb.c
@@ -280,7 +280,7 @@ static void ssd1307fb_imageblit(struct fb_info *info, const struct fb_image *ima
ssd1307fb_update_display(par);
}
-static struct fb_ops ssd1307fb_ops = {
+static const struct fb_ops ssd1307fb_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = ssd1307fb_write,
diff --git a/drivers/video/fbdev/sstfb.c b/drivers/video/fbdev/sstfb.c
index 4e22ae383c87..82e707a48e4e 100644
--- a/drivers/video/fbdev/sstfb.c
+++ b/drivers/video/fbdev/sstfb.c
@@ -1307,7 +1307,7 @@ static int sstfb_setup(char *options)
}
-static struct fb_ops sstfb_ops = {
+static const struct fb_ops sstfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = sstfb_check_var,
.fb_set_par = sstfb_set_par,
diff --git a/drivers/video/fbdev/stifb.c b/drivers/video/fbdev/stifb.c
index 9e88e3f594c2..5400ab79fbbd 100644
--- a/drivers/video/fbdev/stifb.c
+++ b/drivers/video/fbdev/stifb.c
@@ -1101,7 +1101,7 @@ stifb_init_display(struct stifb_info *fb)
/* ------------ Interfaces to hardware functions ------------ */
-static struct fb_ops stifb_ops = {
+static const struct fb_ops stifb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = stifb_setcolreg,
.fb_blank = stifb_blank,
diff --git a/drivers/video/fbdev/sunxvr1000.c b/drivers/video/fbdev/sunxvr1000.c
index 784c9bd5d502..15b079505a00 100644
--- a/drivers/video/fbdev/sunxvr1000.c
+++ b/drivers/video/fbdev/sunxvr1000.c
@@ -59,7 +59,7 @@ static int gfb_setcolreg(unsigned regno,
return 0;
}
-static struct fb_ops gfb_ops = {
+static const struct fb_ops gfb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = gfb_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/sunxvr2500.c b/drivers/video/fbdev/sunxvr2500.c
index 31683e5a8b79..1d3bacd9d5ac 100644
--- a/drivers/video/fbdev/sunxvr2500.c
+++ b/drivers/video/fbdev/sunxvr2500.c
@@ -63,7 +63,7 @@ static int s3d_setcolreg(unsigned regno,
return 0;
}
-static struct fb_ops s3d_ops = {
+static const struct fb_ops s3d_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = s3d_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/sunxvr500.c b/drivers/video/fbdev/sunxvr500.c
index d392976126a6..9daf17b11106 100644
--- a/drivers/video/fbdev/sunxvr500.c
+++ b/drivers/video/fbdev/sunxvr500.c
@@ -186,7 +186,7 @@ static void e3d_copyarea(struct fb_info *info, const struct fb_copyarea *area)
spin_unlock_irqrestore(&ep->lock, flags);
}
-static struct fb_ops e3d_ops = {
+static const struct fb_ops e3d_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = e3d_setcolreg,
.fb_fillrect = e3d_fillrect,
diff --git a/drivers/video/fbdev/tcx.c b/drivers/video/fbdev/tcx.c
index 7897f86fb23e..34b2e5b6e84a 100644
--- a/drivers/video/fbdev/tcx.c
+++ b/drivers/video/fbdev/tcx.c
@@ -40,7 +40,7 @@ static int tcx_pan_display(struct fb_var_screeninfo *, struct fb_info *);
* Frame buffer operations
*/
-static struct fb_ops tcx_ops = {
+static const struct fb_ops tcx_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = tcx_setcolreg,
.fb_blank = tcx_blank,
diff --git a/drivers/video/fbdev/tdfxfb.c b/drivers/video/fbdev/tdfxfb.c
index fdbb1ea66e6c..0349cf69652f 100644
--- a/drivers/video/fbdev/tdfxfb.c
+++ b/drivers/video/fbdev/tdfxfb.c
@@ -1141,7 +1141,7 @@ static int tdfxfb_cursor(struct fb_info *info, struct fb_cursor *cursor)
return 0;
}
-static struct fb_ops tdfxfb_ops = {
+static const struct fb_ops tdfxfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = tdfxfb_check_var,
.fb_set_par = tdfxfb_set_par,
diff --git a/drivers/video/fbdev/tgafb.c b/drivers/video/fbdev/tgafb.c
index 286b2371c7dd..7cd262858241 100644
--- a/drivers/video/fbdev/tgafb.c
+++ b/drivers/video/fbdev/tgafb.c
@@ -70,7 +70,7 @@ static struct tc_driver tgafb_tc_driver;
* Frame buffer operations
*/
-static struct fb_ops tgafb_ops = {
+static const struct fb_ops tgafb_ops = {
.owner = THIS_MODULE,
.fb_check_var = tgafb_check_var,
.fb_set_par = tgafb_set_par,
diff --git a/drivers/video/fbdev/tmiofb.c b/drivers/video/fbdev/tmiofb.c
index 4f2fcea10d2b..50111966c981 100644
--- a/drivers/video/fbdev/tmiofb.c
+++ b/drivers/video/fbdev/tmiofb.c
@@ -646,7 +646,7 @@ static int tmiofb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops tmiofb_ops = {
+static const struct fb_ops tmiofb_ops = {
.owner = THIS_MODULE,
.fb_ioctl = tmiofb_ioctl,
diff --git a/drivers/video/fbdev/tridentfb.c b/drivers/video/fbdev/tridentfb.c
index da74bf6c5996..715509917eaa 100644
--- a/drivers/video/fbdev/tridentfb.c
+++ b/drivers/video/fbdev/tridentfb.c
@@ -1443,7 +1443,7 @@ static int tridentfb_blank(int blank_mode, struct fb_info *info)
return (blank_mode == FB_BLANK_NORMAL) ? 1 : 0;
}
-static struct fb_ops tridentfb_ops = {
+static const struct fb_ops tridentfb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = tridentfb_setcolreg,
.fb_pan_display = tridentfb_pan_display,
diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
index 439565cae7ab..fb30e6c28afb 100644
--- a/drivers/video/fbdev/uvesafb.c
+++ b/drivers/video/fbdev/uvesafb.c
@@ -1410,7 +1410,7 @@ static int uvesafb_check_var(struct fb_var_screeninfo *var,
return 0;
}
-static struct fb_ops uvesafb_ops = {
+static const struct fb_ops uvesafb_ops = {
.owner = THIS_MODULE,
.fb_open = uvesafb_open,
.fb_release = uvesafb_release,
diff --git a/drivers/video/fbdev/valkyriefb.c b/drivers/video/fbdev/valkyriefb.c
index e04fde9c1fcd..ca8d7343aaa1 100644
--- a/drivers/video/fbdev/valkyriefb.c
+++ b/drivers/video/fbdev/valkyriefb.c
@@ -113,7 +113,7 @@ static int valkyrie_init_info(struct fb_info *info, struct fb_info_valkyrie *p);
static void valkyrie_par_to_fix(struct fb_par_valkyrie *par, struct fb_fix_screeninfo *fix);
static void valkyrie_init_fix(struct fb_fix_screeninfo *fix, struct fb_info_valkyrie *p);
-static struct fb_ops valkyriefb_ops = {
+static const struct fb_ops valkyriefb_ops = {
.owner = THIS_MODULE,
.fb_check_var = valkyriefb_check_var,
.fb_set_par = valkyriefb_set_par,
diff --git a/drivers/video/fbdev/vfb.c b/drivers/video/fbdev/vfb.c
index 54127905bfe7..95d3c59867d0 100644
--- a/drivers/video/fbdev/vfb.c
+++ b/drivers/video/fbdev/vfb.c
@@ -78,7 +78,7 @@ static int vfb_pan_display(struct fb_var_screeninfo *var,
static int vfb_mmap(struct fb_info *info,
struct vm_area_struct *vma);
-static struct fb_ops vfb_ops = {
+static const struct fb_ops vfb_ops = {
.fb_read = fb_sys_read,
.fb_write = fb_sys_write,
.fb_check_var = vfb_check_var,
diff --git a/drivers/video/fbdev/vga16fb.c b/drivers/video/fbdev/vga16fb.c
index 2c6a576ed84c..a20eeb8308ff 100644
--- a/drivers/video/fbdev/vga16fb.c
+++ b/drivers/video/fbdev/vga16fb.c
@@ -1270,7 +1270,7 @@ static void vga16fb_destroy(struct fb_info *info)
framebuffer_release(info);
}
-static struct fb_ops vga16fb_ops = {
+static const struct fb_ops vga16fb_ops = {
.owner = THIS_MODULE,
.fb_open = vga16fb_open,
.fb_release = vga16fb_release,
diff --git a/drivers/video/fbdev/vt8500lcdfb.c b/drivers/video/fbdev/vt8500lcdfb.c
index be8d9702cbb2..f744479dc7df 100644
--- a/drivers/video/fbdev/vt8500lcdfb.c
+++ b/drivers/video/fbdev/vt8500lcdfb.c
@@ -238,7 +238,7 @@ static int vt8500lcd_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops vt8500lcd_ops = {
+static const struct fb_ops vt8500lcd_ops = {
.owner = THIS_MODULE,
.fb_set_par = vt8500lcd_set_par,
.fb_setcolreg = vt8500lcd_setcolreg,
diff --git a/drivers/video/fbdev/vt8623fb.c b/drivers/video/fbdev/vt8623fb.c
index c339a8fbad81..7b3eef1b893f 100644
--- a/drivers/video/fbdev/vt8623fb.c
+++ b/drivers/video/fbdev/vt8623fb.c
@@ -634,7 +634,7 @@ static int vt8623fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *i
/* Frame buffer operations */
-static struct fb_ops vt8623fb_ops = {
+static const struct fb_ops vt8623fb_ops = {
.owner = THIS_MODULE,
.fb_open = vt8623fb_open,
.fb_release = vt8623fb_release,
diff --git a/drivers/video/fbdev/w100fb.c b/drivers/video/fbdev/w100fb.c
index 3be07807edcd..fe628ec20149 100644
--- a/drivers/video/fbdev/w100fb.c
+++ b/drivers/video/fbdev/w100fb.c
@@ -549,7 +549,7 @@ static int w100fb_set_par(struct fb_info *info)
/*
* Frame buffer operations
*/
-static struct fb_ops w100fb_ops = {
+static const struct fb_ops w100fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = w100fb_check_var,
.fb_set_par = w100fb_set_par,
diff --git a/drivers/video/fbdev/wm8505fb.c b/drivers/video/fbdev/wm8505fb.c
index 17c780315ca5..b656eff58c23 100644
--- a/drivers/video/fbdev/wm8505fb.c
+++ b/drivers/video/fbdev/wm8505fb.c
@@ -246,7 +246,7 @@ static int wm8505fb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops wm8505fb_ops = {
+static const struct fb_ops wm8505fb_ops = {
.owner = THIS_MODULE,
.fb_set_par = wm8505fb_set_par,
.fb_setcolreg = wm8505fb_setcolreg,
diff --git a/drivers/video/fbdev/xen-fbfront.c b/drivers/video/fbdev/xen-fbfront.c
index a3d6b6db221b..00307b8693bf 100644
--- a/drivers/video/fbdev/xen-fbfront.c
+++ b/drivers/video/fbdev/xen-fbfront.c
@@ -328,7 +328,7 @@ static int xenfb_set_par(struct fb_info *info)
return 0;
}
-static struct fb_ops xenfb_fb_ops = {
+static const struct fb_ops xenfb_fb_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = xenfb_write,
diff --git a/drivers/video/fbdev/xilinxfb.c b/drivers/video/fbdev/xilinxfb.c
index 8628829b470d..ca4ff658cad0 100644
--- a/drivers/video/fbdev/xilinxfb.c
+++ b/drivers/video/fbdev/xilinxfb.c
@@ -247,7 +247,7 @@ xilinx_fb_blank(int blank_mode, struct fb_info *fbi)
return 0; /* success */
}
-static struct fb_ops xilinxfb_ops = {
+static const struct fb_ops xilinxfb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = xilinx_fb_setcolreg,
.fb_blank = xilinx_fb_blank,
--
2.20.1
_______________________________________________
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Intel-gfx@lists.freedesktop.org
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^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 10/14] video: constify fb ops across all drivers
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: jani.nikula, Daniel Vetter, intel-gfx
Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.
This does not cover all drivers; some actually modify the fbops struct,
for example to adjust for different configurations, and others do more
involved things that I'd rather not touch in practically obsolete
drivers. Mostly this is the low hanging fruit where we can add "const"
and be done with it.
v2:
- fix typo (Christophe de Dinechin)
- use "static const" instead of "const static" in mx3fb.c
- also constify smscufx.c
Cc: linux-fbdev@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
fixup to video drivers
---
drivers/video/fbdev/68328fb.c | 2 +-
drivers/video/fbdev/acornfb.c | 2 +-
drivers/video/fbdev/amba-clcd.c | 2 +-
drivers/video/fbdev/amifb.c | 2 +-
drivers/video/fbdev/arcfb.c | 2 +-
drivers/video/fbdev/arkfb.c | 2 +-
drivers/video/fbdev/asiliantfb.c | 2 +-
drivers/video/fbdev/atmel_lcdfb.c | 2 +-
drivers/video/fbdev/aty/aty128fb.c | 2 +-
drivers/video/fbdev/aty/atyfb_base.c | 2 +-
drivers/video/fbdev/aty/radeon_base.c | 2 +-
drivers/video/fbdev/au1100fb.c | 2 +-
drivers/video/fbdev/au1200fb.c | 2 +-
drivers/video/fbdev/broadsheetfb.c | 2 +-
drivers/video/fbdev/bw2.c | 2 +-
drivers/video/fbdev/carminefb.c | 2 +-
drivers/video/fbdev/cg14.c | 2 +-
drivers/video/fbdev/cg3.c | 2 +-
drivers/video/fbdev/cg6.c | 2 +-
drivers/video/fbdev/chipsfb.c | 2 +-
drivers/video/fbdev/cirrusfb.c | 2 +-
drivers/video/fbdev/clps711x-fb.c | 2 +-
drivers/video/fbdev/cobalt_lcdfb.c | 2 +-
drivers/video/fbdev/controlfb.c | 2 +-
drivers/video/fbdev/cyber2000fb.c | 2 +-
drivers/video/fbdev/da8xx-fb.c | 2 +-
drivers/video/fbdev/dnfb.c | 2 +-
drivers/video/fbdev/efifb.c | 2 +-
drivers/video/fbdev/ep93xx-fb.c | 2 +-
drivers/video/fbdev/fb-puv3.c | 2 +-
drivers/video/fbdev/ffb.c | 2 +-
drivers/video/fbdev/fm2fb.c | 2 +-
drivers/video/fbdev/fsl-diu-fb.c | 2 +-
drivers/video/fbdev/g364fb.c | 2 +-
drivers/video/fbdev/gbefb.c | 2 +-
drivers/video/fbdev/geode/gx1fb_core.c | 2 +-
drivers/video/fbdev/geode/gxfb_core.c | 2 +-
drivers/video/fbdev/geode/lxfb_core.c | 2 +-
drivers/video/fbdev/goldfishfb.c | 2 +-
drivers/video/fbdev/grvga.c | 2 +-
drivers/video/fbdev/gxt4500.c | 2 +-
drivers/video/fbdev/hecubafb.c | 2 +-
drivers/video/fbdev/hgafb.c | 2 +-
drivers/video/fbdev/hitfb.c | 2 +-
drivers/video/fbdev/hpfb.c | 2 +-
drivers/video/fbdev/hyperv_fb.c | 2 +-
drivers/video/fbdev/i740fb.c | 2 +-
drivers/video/fbdev/imsttfb.c | 2 +-
drivers/video/fbdev/imxfb.c | 2 +-
drivers/video/fbdev/intelfb/intelfbdrv.c | 2 +-
drivers/video/fbdev/kyro/fbdev.c | 2 +-
drivers/video/fbdev/leo.c | 2 +-
drivers/video/fbdev/macfb.c | 2 +-
drivers/video/fbdev/matrox/matroxfb_crtc2.c | 2 +-
drivers/video/fbdev/maxinefb.c | 2 +-
drivers/video/fbdev/mb862xx/mb862xxfbdrv.c | 2 +-
drivers/video/fbdev/mbx/mbxfb.c | 2 +-
drivers/video/fbdev/metronomefb.c | 2 +-
drivers/video/fbdev/mmp/fb/mmpfb.c | 2 +-
drivers/video/fbdev/mx3fb.c | 5 +++--
drivers/video/fbdev/neofb.c | 2 +-
drivers/video/fbdev/nvidia/nvidia.c | 2 +-
drivers/video/fbdev/ocfb.c | 2 +-
drivers/video/fbdev/offb.c | 2 +-
drivers/video/fbdev/omap2/omapfb/omapfb-main.c | 2 +-
drivers/video/fbdev/p9100.c | 2 +-
drivers/video/fbdev/platinumfb.c | 2 +-
drivers/video/fbdev/pm2fb.c | 2 +-
drivers/video/fbdev/pm3fb.c | 2 +-
drivers/video/fbdev/pmag-aa-fb.c | 2 +-
drivers/video/fbdev/pmag-ba-fb.c | 2 +-
drivers/video/fbdev/pmagb-b-fb.c | 2 +-
drivers/video/fbdev/ps3fb.c | 2 +-
drivers/video/fbdev/pvr2fb.c | 2 +-
drivers/video/fbdev/pxa168fb.c | 2 +-
drivers/video/fbdev/pxafb.c | 4 ++--
drivers/video/fbdev/q40fb.c | 2 +-
drivers/video/fbdev/riva/fbdev.c | 2 +-
drivers/video/fbdev/s3c-fb.c | 2 +-
drivers/video/fbdev/s3c2410fb.c | 2 +-
drivers/video/fbdev/s3fb.c | 2 +-
drivers/video/fbdev/sa1100fb.c | 2 +-
drivers/video/fbdev/savage/savagefb_driver.c | 2 +-
drivers/video/fbdev/sh7760fb.c | 2 +-
drivers/video/fbdev/sh_mobile_lcdcfb.c | 4 ++--
drivers/video/fbdev/simplefb.c | 2 +-
drivers/video/fbdev/sis/sis_main.c | 2 +-
drivers/video/fbdev/skeletonfb.c | 2 +-
drivers/video/fbdev/sm712fb.c | 2 +-
drivers/video/fbdev/smscufx.c | 2 +-
drivers/video/fbdev/ssd1307fb.c | 2 +-
drivers/video/fbdev/sstfb.c | 2 +-
drivers/video/fbdev/stifb.c | 2 +-
drivers/video/fbdev/sunxvr1000.c | 2 +-
drivers/video/fbdev/sunxvr2500.c | 2 +-
drivers/video/fbdev/sunxvr500.c | 2 +-
drivers/video/fbdev/tcx.c | 2 +-
drivers/video/fbdev/tdfxfb.c | 2 +-
drivers/video/fbdev/tgafb.c | 2 +-
drivers/video/fbdev/tmiofb.c | 2 +-
drivers/video/fbdev/tridentfb.c | 2 +-
drivers/video/fbdev/uvesafb.c | 2 +-
drivers/video/fbdev/valkyriefb.c | 2 +-
drivers/video/fbdev/vfb.c | 2 +-
drivers/video/fbdev/vga16fb.c | 2 +-
drivers/video/fbdev/vt8500lcdfb.c | 2 +-
drivers/video/fbdev/vt8623fb.c | 2 +-
drivers/video/fbdev/w100fb.c | 2 +-
drivers/video/fbdev/wm8505fb.c | 2 +-
drivers/video/fbdev/xen-fbfront.c | 2 +-
drivers/video/fbdev/xilinxfb.c | 2 +-
111 files changed, 115 insertions(+), 114 deletions(-)
diff --git a/drivers/video/fbdev/68328fb.c b/drivers/video/fbdev/68328fb.c
index d48e96088f76..491fd5a82993 100644
--- a/drivers/video/fbdev/68328fb.c
+++ b/drivers/video/fbdev/68328fb.c
@@ -96,7 +96,7 @@ static int mc68x328fb_pan_display(struct fb_var_screeninfo *var,
struct fb_info *info);
static int mc68x328fb_mmap(struct fb_info *info, struct vm_area_struct *vma);
-static struct fb_ops mc68x328fb_ops = {
+static const struct fb_ops mc68x328fb_ops = {
.fb_check_var = mc68x328fb_check_var,
.fb_set_par = mc68x328fb_set_par,
.fb_setcolreg = mc68x328fb_setcolreg,
diff --git a/drivers/video/fbdev/acornfb.c b/drivers/video/fbdev/acornfb.c
index 7cacae5a8797..a3af49529173 100644
--- a/drivers/video/fbdev/acornfb.c
+++ b/drivers/video/fbdev/acornfb.c
@@ -604,7 +604,7 @@ acornfb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info)
return 0;
}
-static struct fb_ops acornfb_ops = {
+static const struct fb_ops acornfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = acornfb_check_var,
.fb_set_par = acornfb_set_par,
diff --git a/drivers/video/fbdev/amba-clcd.c b/drivers/video/fbdev/amba-clcd.c
index 7de43be6ef2c..c3d55fc6c4e0 100644
--- a/drivers/video/fbdev/amba-clcd.c
+++ b/drivers/video/fbdev/amba-clcd.c
@@ -423,7 +423,7 @@ static int clcdfb_mmap(struct fb_info *info,
return ret;
}
-static struct fb_ops clcdfb_ops = {
+static const struct fb_ops clcdfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = clcdfb_check_var,
.fb_set_par = clcdfb_set_par,
diff --git a/drivers/video/fbdev/amifb.c b/drivers/video/fbdev/amifb.c
index 91ddc9602014..20e03e00b66d 100644
--- a/drivers/video/fbdev/amifb.c
+++ b/drivers/video/fbdev/amifb.c
@@ -3493,7 +3493,7 @@ static irqreturn_t amifb_interrupt(int irq, void *dev_id)
}
-static struct fb_ops amifb_ops = {
+static const struct fb_ops amifb_ops = {
.owner = THIS_MODULE,
.fb_check_var = amifb_check_var,
.fb_set_par = amifb_set_par,
diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
index a48741aab240..314ab82e01c0 100644
--- a/drivers/video/fbdev/arcfb.c
+++ b/drivers/video/fbdev/arcfb.c
@@ -491,7 +491,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf,
return err;
}
-static struct fb_ops arcfb_ops = {
+static const struct fb_ops arcfb_ops = {
.owner = THIS_MODULE,
.fb_open = arcfb_open,
.fb_read = fb_sys_read,
diff --git a/drivers/video/fbdev/arkfb.c b/drivers/video/fbdev/arkfb.c
index f940e8b66b85..11ab9a153860 100644
--- a/drivers/video/fbdev/arkfb.c
+++ b/drivers/video/fbdev/arkfb.c
@@ -917,7 +917,7 @@ static int arkfb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info
/* Frame buffer operations */
-static struct fb_ops arkfb_ops = {
+static const struct fb_ops arkfb_ops = {
.owner = THIS_MODULE,
.fb_open = arkfb_open,
.fb_release = arkfb_release,
diff --git a/drivers/video/fbdev/asiliantfb.c b/drivers/video/fbdev/asiliantfb.c
index ea31054a28ca..3e006da47752 100644
--- a/drivers/video/fbdev/asiliantfb.c
+++ b/drivers/video/fbdev/asiliantfb.c
@@ -95,7 +95,7 @@ static int asiliantfb_set_par(struct fb_info *info);
static int asiliantfb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
u_int transp, struct fb_info *info);
-static struct fb_ops asiliantfb_ops = {
+static const struct fb_ops asiliantfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = asiliantfb_check_var,
.fb_set_par = asiliantfb_set_par,
diff --git a/drivers/video/fbdev/atmel_lcdfb.c b/drivers/video/fbdev/atmel_lcdfb.c
index 5ff8e0320d95..d567f5d56c13 100644
--- a/drivers/video/fbdev/atmel_lcdfb.c
+++ b/drivers/video/fbdev/atmel_lcdfb.c
@@ -824,7 +824,7 @@ static int atmel_lcdfb_blank(int blank_mode, struct fb_info *info)
return ((blank_mode == FB_BLANK_NORMAL) ? 1 : 0);
}
-static struct fb_ops atmel_lcdfb_ops = {
+static const struct fb_ops atmel_lcdfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = atmel_lcdfb_check_var,
.fb_set_par = atmel_lcdfb_set_par,
diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
index fc1e45d44719..d7e41c8dd533 100644
--- a/drivers/video/fbdev/aty/aty128fb.c
+++ b/drivers/video/fbdev/aty/aty128fb.c
@@ -509,7 +509,7 @@ static void aty128_bl_set_power(struct fb_info *info, int power);
(readb(bios + (v) + 3) << 24))
-static struct fb_ops aty128fb_ops = {
+static const struct fb_ops aty128fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = aty128fb_check_var,
.fb_set_par = aty128fb_set_par,
diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
index 6dda5d885a03..9c57370596f1 100644
--- a/drivers/video/fbdev/aty/atyfb_base.c
+++ b/drivers/video/fbdev/aty/atyfb_base.c
@@ -280,7 +280,7 @@ static const struct fb_videomode defmode = {
0, FB_VMODE_NONINTERLACED
};
-static struct fb_ops atyfb_ops = {
+static const struct fb_ops atyfb_ops = {
.owner = THIS_MODULE,
.fb_open = atyfb_open,
.fb_release = atyfb_release,
diff --git a/drivers/video/fbdev/aty/radeon_base.c b/drivers/video/fbdev/aty/radeon_base.c
index 4ca07866f2f6..3af00e3b965e 100644
--- a/drivers/video/fbdev/aty/radeon_base.c
+++ b/drivers/video/fbdev/aty/radeon_base.c
@@ -1965,7 +1965,7 @@ static int radeonfb_set_par(struct fb_info *info)
}
-static struct fb_ops radeonfb_ops = {
+static const struct fb_ops radeonfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = radeonfb_check_var,
.fb_set_par = radeonfb_set_par,
diff --git a/drivers/video/fbdev/au1100fb.c b/drivers/video/fbdev/au1100fb.c
index 99941ae1f3a1..37a6512feda0 100644
--- a/drivers/video/fbdev/au1100fb.c
+++ b/drivers/video/fbdev/au1100fb.c
@@ -348,7 +348,7 @@ int au1100fb_fb_mmap(struct fb_info *fbi, struct vm_area_struct *vma)
fbdev->fb_len);
}
-static struct fb_ops au1100fb_ops =
+static const struct fb_ops au1100fb_ops =
{
.owner = THIS_MODULE,
.fb_setcolreg = au1100fb_fb_setcolreg,
diff --git a/drivers/video/fbdev/au1200fb.c b/drivers/video/fbdev/au1200fb.c
index 265d3b45efd0..c00e01a17368 100644
--- a/drivers/video/fbdev/au1200fb.c
+++ b/drivers/video/fbdev/au1200fb.c
@@ -1483,7 +1483,7 @@ static int au1200fb_ioctl(struct fb_info *info, unsigned int cmd,
}
-static struct fb_ops au1200fb_fb_ops = {
+static const struct fb_ops au1200fb_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = au1200fb_fb_check_var,
.fb_set_par = au1200fb_fb_set_par,
diff --git a/drivers/video/fbdev/broadsheetfb.c b/drivers/video/fbdev/broadsheetfb.c
index d6ba348deb9f..fd66f4d4a621 100644
--- a/drivers/video/fbdev/broadsheetfb.c
+++ b/drivers/video/fbdev/broadsheetfb.c
@@ -1048,7 +1048,7 @@ static ssize_t broadsheetfb_write(struct fb_info *info, const char __user *buf,
return (err) ? err : count;
}
-static struct fb_ops broadsheetfb_ops = {
+static const struct fb_ops broadsheetfb_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = broadsheetfb_write,
diff --git a/drivers/video/fbdev/bw2.c b/drivers/video/fbdev/bw2.c
index 436f10f3d375..0d9a6bb57a09 100644
--- a/drivers/video/fbdev/bw2.c
+++ b/drivers/video/fbdev/bw2.c
@@ -37,7 +37,7 @@ static int bw2_ioctl(struct fb_info *, unsigned int, unsigned long);
* Frame buffer operations
*/
-static struct fb_ops bw2_ops = {
+static const struct fb_ops bw2_ops = {
.owner = THIS_MODULE,
.fb_blank = bw2_blank,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/carminefb.c b/drivers/video/fbdev/carminefb.c
index 9f3be0258623..bf3f2a9598b1 100644
--- a/drivers/video/fbdev/carminefb.c
+++ b/drivers/video/fbdev/carminefb.c
@@ -527,7 +527,7 @@ static int init_hardware(struct carmine_hw *hw)
return 0;
}
-static struct fb_ops carminefb_ops = {
+static const struct fb_ops carminefb_ops = {
.owner = THIS_MODULE,
.fb_fillrect = cfb_fillrect,
.fb_copyarea = cfb_copyarea,
diff --git a/drivers/video/fbdev/cg14.c b/drivers/video/fbdev/cg14.c
index d80d99db3a46..a620b51cf7d0 100644
--- a/drivers/video/fbdev/cg14.c
+++ b/drivers/video/fbdev/cg14.c
@@ -39,7 +39,7 @@ static int cg14_pan_display(struct fb_var_screeninfo *, struct fb_info *);
* Frame buffer operations
*/
-static struct fb_ops cg14_ops = {
+static const struct fb_ops cg14_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = cg14_setcolreg,
.fb_pan_display = cg14_pan_display,
diff --git a/drivers/video/fbdev/cg3.c b/drivers/video/fbdev/cg3.c
index 09f616dddfd7..77f6470ce665 100644
--- a/drivers/video/fbdev/cg3.c
+++ b/drivers/video/fbdev/cg3.c
@@ -39,7 +39,7 @@ static int cg3_ioctl(struct fb_info *, unsigned int, unsigned long);
* Frame buffer operations
*/
-static struct fb_ops cg3_ops = {
+static const struct fb_ops cg3_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = cg3_setcolreg,
.fb_blank = cg3_blank,
diff --git a/drivers/video/fbdev/cg6.c b/drivers/video/fbdev/cg6.c
index d5888aecc2fb..a1c68cd48d7e 100644
--- a/drivers/video/fbdev/cg6.c
+++ b/drivers/video/fbdev/cg6.c
@@ -44,7 +44,7 @@ static int cg6_pan_display(struct fb_var_screeninfo *, struct fb_info *);
* Frame buffer operations
*/
-static struct fb_ops cg6_ops = {
+static const struct fb_ops cg6_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = cg6_setcolreg,
.fb_blank = cg6_blank,
diff --git a/drivers/video/fbdev/chipsfb.c b/drivers/video/fbdev/chipsfb.c
index f4dc320dcafe..998067b701fa 100644
--- a/drivers/video/fbdev/chipsfb.c
+++ b/drivers/video/fbdev/chipsfb.c
@@ -79,7 +79,7 @@ static int chipsfb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
u_int transp, struct fb_info *info);
static int chipsfb_blank(int blank, struct fb_info *info);
-static struct fb_ops chipsfb_ops = {
+static const struct fb_ops chipsfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = chipsfb_check_var,
.fb_set_par = chipsfb_set_par,
diff --git a/drivers/video/fbdev/cirrusfb.c b/drivers/video/fbdev/cirrusfb.c
index e4ce5667b125..c3a3e344cee3 100644
--- a/drivers/video/fbdev/cirrusfb.c
+++ b/drivers/video/fbdev/cirrusfb.c
@@ -1956,7 +1956,7 @@ static void cirrusfb_zorro_unmap(struct fb_info *info)
#endif /* CONFIG_ZORRO */
/* function table of the above functions */
-static struct fb_ops cirrusfb_ops = {
+static const struct fb_ops cirrusfb_ops = {
.owner = THIS_MODULE,
.fb_open = cirrusfb_open,
.fb_release = cirrusfb_release,
diff --git a/drivers/video/fbdev/clps711x-fb.c b/drivers/video/fbdev/clps711x-fb.c
index cabbc721f894..c5d15c6db287 100644
--- a/drivers/video/fbdev/clps711x-fb.c
+++ b/drivers/video/fbdev/clps711x-fb.c
@@ -153,7 +153,7 @@ static int clps711x_fb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops clps711x_fb_ops = {
+static const struct fb_ops clps711x_fb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = clps711x_fb_setcolreg,
.fb_check_var = clps711x_fb_check_var,
diff --git a/drivers/video/fbdev/cobalt_lcdfb.c b/drivers/video/fbdev/cobalt_lcdfb.c
index 544946901e8b..5f8b6324d2e8 100644
--- a/drivers/video/fbdev/cobalt_lcdfb.c
+++ b/drivers/video/fbdev/cobalt_lcdfb.c
@@ -269,7 +269,7 @@ static int cobalt_lcdfb_cursor(struct fb_info *info, struct fb_cursor *cursor)
return 0;
}
-static struct fb_ops cobalt_lcd_fbops = {
+static const struct fb_ops cobalt_lcd_fbops = {
.owner = THIS_MODULE,
.fb_read = cobalt_lcdfb_read,
.fb_write = cobalt_lcdfb_write,
diff --git a/drivers/video/fbdev/controlfb.c b/drivers/video/fbdev/controlfb.c
index 9a680ef3ffc3..38b61cdb5ca4 100644
--- a/drivers/video/fbdev/controlfb.c
+++ b/drivers/video/fbdev/controlfb.c
@@ -157,7 +157,7 @@ static int default_vmode __initdata = VMODE_NVRAM;
static int default_cmode __initdata = CMODE_NVRAM;
-static struct fb_ops controlfb_ops = {
+static const struct fb_ops controlfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = controlfb_check_var,
.fb_set_par = controlfb_set_par,
diff --git a/drivers/video/fbdev/cyber2000fb.c b/drivers/video/fbdev/cyber2000fb.c
index 3a2d9ff0aa42..460826a7ad55 100644
--- a/drivers/video/fbdev/cyber2000fb.c
+++ b/drivers/video/fbdev/cyber2000fb.c
@@ -1060,7 +1060,7 @@ static int cyber2000fb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops cyber2000fb_ops = {
+static const struct fb_ops cyber2000fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = cyber2000fb_check_var,
.fb_set_par = cyber2000fb_set_par,
diff --git a/drivers/video/fbdev/da8xx-fb.c b/drivers/video/fbdev/da8xx-fb.c
index 2d3dcc52fcf3..73c3c4c8cc12 100644
--- a/drivers/video/fbdev/da8xx-fb.c
+++ b/drivers/video/fbdev/da8xx-fb.c
@@ -1294,7 +1294,7 @@ static int da8xxfb_set_par(struct fb_info *info)
return 0;
}
-static struct fb_ops da8xx_fb_ops = {
+static const struct fb_ops da8xx_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = fb_check_var,
.fb_set_par = da8xxfb_set_par,
diff --git a/drivers/video/fbdev/dnfb.c b/drivers/video/fbdev/dnfb.c
index 8da517eaa4a3..3688f9165848 100644
--- a/drivers/video/fbdev/dnfb.c
+++ b/drivers/video/fbdev/dnfb.c
@@ -108,7 +108,7 @@
static int dnfb_blank(int blank, struct fb_info *info);
static void dnfb_copyarea(struct fb_info *info, const struct fb_copyarea *area);
-static struct fb_ops dn_fb_ops = {
+static const struct fb_ops dn_fb_ops = {
.owner = THIS_MODULE,
.fb_blank = dnfb_blank,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/efifb.c b/drivers/video/fbdev/efifb.c
index 51d97ec4f58f..f03f9fb60c26 100644
--- a/drivers/video/fbdev/efifb.c
+++ b/drivers/video/fbdev/efifb.c
@@ -255,7 +255,7 @@ static void efifb_destroy(struct fb_info *info)
fb_dealloc_cmap(&info->cmap);
}
-static struct fb_ops efifb_ops = {
+static const struct fb_ops efifb_ops = {
.owner = THIS_MODULE,
.fb_destroy = efifb_destroy,
.fb_setcolreg = efifb_setcolreg,
diff --git a/drivers/video/fbdev/ep93xx-fb.c b/drivers/video/fbdev/ep93xx-fb.c
index d04a047094fc..cda2ef337423 100644
--- a/drivers/video/fbdev/ep93xx-fb.c
+++ b/drivers/video/fbdev/ep93xx-fb.c
@@ -402,7 +402,7 @@ static int ep93xxfb_setcolreg(unsigned int regno, unsigned int red,
return 0;
}
-static struct fb_ops ep93xxfb_ops = {
+static const struct fb_ops ep93xxfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = ep93xxfb_check_var,
.fb_set_par = ep93xxfb_set_par,
diff --git a/drivers/video/fbdev/fb-puv3.c b/drivers/video/fbdev/fb-puv3.c
index fa62c4dff7d1..75df6aabac21 100644
--- a/drivers/video/fbdev/fb-puv3.c
+++ b/drivers/video/fbdev/fb-puv3.c
@@ -644,7 +644,7 @@ int unifb_mmap(struct fb_info *info,
return vm_iomap_memory(vma, info->fix.smem_start, info->fix.smem_len);
}
-static struct fb_ops unifb_ops = {
+static const struct fb_ops unifb_ops = {
.fb_read = fb_sys_read,
.fb_write = fb_sys_write,
.fb_check_var = unifb_check_var,
diff --git a/drivers/video/fbdev/ffb.c b/drivers/video/fbdev/ffb.c
index cd2d1db239a2..948b73184433 100644
--- a/drivers/video/fbdev/ffb.c
+++ b/drivers/video/fbdev/ffb.c
@@ -44,7 +44,7 @@ static int ffb_pan_display(struct fb_var_screeninfo *, struct fb_info *);
* Frame buffer operations
*/
-static struct fb_ops ffb_ops = {
+static const struct fb_ops ffb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = ffb_setcolreg,
.fb_blank = ffb_blank,
diff --git a/drivers/video/fbdev/fm2fb.c b/drivers/video/fbdev/fm2fb.c
index ac7a4ebfd390..3b727d528fde 100644
--- a/drivers/video/fbdev/fm2fb.c
+++ b/drivers/video/fbdev/fm2fb.c
@@ -165,7 +165,7 @@ static int fm2fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
u_int transp, struct fb_info *info);
static int fm2fb_blank(int blank, struct fb_info *info);
-static struct fb_ops fm2fb_ops = {
+static const struct fb_ops fm2fb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = fm2fb_setcolreg,
.fb_blank = fm2fb_blank,
diff --git a/drivers/video/fbdev/fsl-diu-fb.c b/drivers/video/fbdev/fsl-diu-fb.c
index d19f58263b4e..7cacabdd5f12 100644
--- a/drivers/video/fbdev/fsl-diu-fb.c
+++ b/drivers/video/fbdev/fsl-diu-fb.c
@@ -1448,7 +1448,7 @@ static int fsl_diu_release(struct fb_info *info, int user)
return res;
}
-static struct fb_ops fsl_diu_ops = {
+static const struct fb_ops fsl_diu_ops = {
.owner = THIS_MODULE,
.fb_check_var = fsl_diu_check_var,
.fb_set_par = fsl_diu_set_par,
diff --git a/drivers/video/fbdev/g364fb.c b/drivers/video/fbdev/g364fb.c
index 223896cc5f7d..845b79da2a7c 100644
--- a/drivers/video/fbdev/g364fb.c
+++ b/drivers/video/fbdev/g364fb.c
@@ -111,7 +111,7 @@ static int g364fb_setcolreg(u_int regno, u_int red, u_int green,
static int g364fb_cursor(struct fb_info *info, struct fb_cursor *cursor);
static int g364fb_blank(int blank, struct fb_info *info);
-static struct fb_ops g364fb_ops = {
+static const struct fb_ops g364fb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = g364fb_setcolreg,
.fb_pan_display = g364fb_pan_display,
diff --git a/drivers/video/fbdev/gbefb.c b/drivers/video/fbdev/gbefb.c
index b9f6a82a0495..31270a8986e8 100644
--- a/drivers/video/fbdev/gbefb.c
+++ b/drivers/video/fbdev/gbefb.c
@@ -1044,7 +1044,7 @@ static int gbefb_mmap(struct fb_info *info,
return 0;
}
-static struct fb_ops gbefb_ops = {
+static const struct fb_ops gbefb_ops = {
.owner = THIS_MODULE,
.fb_check_var = gbefb_check_var,
.fb_set_par = gbefb_set_par,
diff --git a/drivers/video/fbdev/geode/gx1fb_core.c b/drivers/video/fbdev/geode/gx1fb_core.c
index 737e472fac14..5d34d89fb665 100644
--- a/drivers/video/fbdev/geode/gx1fb_core.c
+++ b/drivers/video/fbdev/geode/gx1fb_core.c
@@ -252,7 +252,7 @@ static int parse_panel_option(struct fb_info *info)
return 0;
}
-static struct fb_ops gx1fb_ops = {
+static const struct fb_ops gx1fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = gx1fb_check_var,
.fb_set_par = gx1fb_set_par,
diff --git a/drivers/video/fbdev/geode/gxfb_core.c b/drivers/video/fbdev/geode/gxfb_core.c
index 435ce2aa4240..d38a148d4746 100644
--- a/drivers/video/fbdev/geode/gxfb_core.c
+++ b/drivers/video/fbdev/geode/gxfb_core.c
@@ -265,7 +265,7 @@ static int gxfb_map_video_memory(struct fb_info *info, struct pci_dev *dev)
return 0;
}
-static struct fb_ops gxfb_ops = {
+static const struct fb_ops gxfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = gxfb_check_var,
.fb_set_par = gxfb_set_par,
diff --git a/drivers/video/fbdev/geode/lxfb_core.c b/drivers/video/fbdev/geode/lxfb_core.c
index b0f07d676eb3..adc2d9c2395e 100644
--- a/drivers/video/fbdev/geode/lxfb_core.c
+++ b/drivers/video/fbdev/geode/lxfb_core.c
@@ -386,7 +386,7 @@ static int lxfb_map_video_memory(struct fb_info *info, struct pci_dev *dev)
return 0;
}
-static struct fb_ops lxfb_ops = {
+static const struct fb_ops lxfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = lxfb_check_var,
.fb_set_par = lxfb_set_par,
diff --git a/drivers/video/fbdev/goldfishfb.c b/drivers/video/fbdev/goldfishfb.c
index f60ac276703d..9c83ec3f8e1f 100644
--- a/drivers/video/fbdev/goldfishfb.c
+++ b/drivers/video/fbdev/goldfishfb.c
@@ -160,7 +160,7 @@ static int goldfish_fb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops goldfish_fb_ops = {
+static const struct fb_ops goldfish_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = goldfish_fb_check_var,
.fb_set_par = goldfish_fb_set_par,
diff --git a/drivers/video/fbdev/grvga.c b/drivers/video/fbdev/grvga.c
index d22e8b0c906d..07dda03e0957 100644
--- a/drivers/video/fbdev/grvga.c
+++ b/drivers/video/fbdev/grvga.c
@@ -251,7 +251,7 @@ static int grvga_pan_display(struct fb_var_screeninfo *var,
return 0;
}
-static struct fb_ops grvga_ops = {
+static const struct fb_ops grvga_ops = {
.owner = THIS_MODULE,
.fb_check_var = grvga_check_var,
.fb_set_par = grvga_set_par,
diff --git a/drivers/video/fbdev/gxt4500.c b/drivers/video/fbdev/gxt4500.c
index c7502fd8f447..13ded3a10708 100644
--- a/drivers/video/fbdev/gxt4500.c
+++ b/drivers/video/fbdev/gxt4500.c
@@ -599,7 +599,7 @@ static const struct fb_fix_screeninfo gxt4500_fix = {
.mmio_len = 0x20000,
};
-static struct fb_ops gxt4500_ops = {
+static const struct fb_ops gxt4500_ops = {
.owner = THIS_MODULE,
.fb_check_var = gxt4500_check_var,
.fb_set_par = gxt4500_set_par,
diff --git a/drivers/video/fbdev/hecubafb.c b/drivers/video/fbdev/hecubafb.c
index 8577195cb533..00d77105161a 100644
--- a/drivers/video/fbdev/hecubafb.c
+++ b/drivers/video/fbdev/hecubafb.c
@@ -197,7 +197,7 @@ static ssize_t hecubafb_write(struct fb_info *info, const char __user *buf,
return (err) ? err : count;
}
-static struct fb_ops hecubafb_ops = {
+static const struct fb_ops hecubafb_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = hecubafb_write,
diff --git a/drivers/video/fbdev/hgafb.c b/drivers/video/fbdev/hgafb.c
index 59e1cae57948..a45fcff1461f 100644
--- a/drivers/video/fbdev/hgafb.c
+++ b/drivers/video/fbdev/hgafb.c
@@ -523,7 +523,7 @@ static void hgafb_imageblit(struct fb_info *info, const struct fb_image *image)
}
}
-static struct fb_ops hgafb_ops = {
+static const struct fb_ops hgafb_ops = {
.owner = THIS_MODULE,
.fb_open = hgafb_open,
.fb_release = hgafb_release,
diff --git a/drivers/video/fbdev/hitfb.c b/drivers/video/fbdev/hitfb.c
index abe3e54d4506..009e5d2aa100 100644
--- a/drivers/video/fbdev/hitfb.c
+++ b/drivers/video/fbdev/hitfb.c
@@ -311,7 +311,7 @@ static int hitfb_set_par(struct fb_info *info)
return 0;
}
-static struct fb_ops hitfb_ops = {
+static const struct fb_ops hitfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = hitfb_check_var,
.fb_set_par = hitfb_set_par,
diff --git a/drivers/video/fbdev/hpfb.c b/drivers/video/fbdev/hpfb.c
index a79af8f069d1..f02be0db335e 100644
--- a/drivers/video/fbdev/hpfb.c
+++ b/drivers/video/fbdev/hpfb.c
@@ -184,7 +184,7 @@ static int hpfb_sync(struct fb_info *info)
return 0;
}
-static struct fb_ops hpfb_ops = {
+static const struct fb_ops hpfb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = hpfb_setcolreg,
.fb_blank = hpfb_blank,
diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
index 2dcb7c58b31e..fcd546e5c031 100644
--- a/drivers/video/fbdev/hyperv_fb.c
+++ b/drivers/video/fbdev/hyperv_fb.c
@@ -623,7 +623,7 @@ static void hvfb_cfb_imageblit(struct fb_info *p,
synthvid_update(p);
}
-static struct fb_ops hvfb_ops = {
+static const struct fb_ops hvfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = hvfb_check_var,
.fb_set_par = hvfb_set_par,
diff --git a/drivers/video/fbdev/i740fb.c b/drivers/video/fbdev/i740fb.c
index 347cf8babc3e..c65ec7386e87 100644
--- a/drivers/video/fbdev/i740fb.c
+++ b/drivers/video/fbdev/i740fb.c
@@ -981,7 +981,7 @@ static int i740fb_blank(int blank_mode, struct fb_info *info)
return (blank_mode == FB_BLANK_NORMAL) ? 1 : 0;
}
-static struct fb_ops i740fb_ops = {
+static const struct fb_ops i740fb_ops = {
.owner = THIS_MODULE,
.fb_open = i740fb_open,
.fb_release = i740fb_release,
diff --git a/drivers/video/fbdev/imsttfb.c b/drivers/video/fbdev/imsttfb.c
index 58b01c7d9056..3ac053b88495 100644
--- a/drivers/video/fbdev/imsttfb.c
+++ b/drivers/video/fbdev/imsttfb.c
@@ -1333,7 +1333,7 @@ static struct pci_driver imsttfb_pci_driver = {
.remove = imsttfb_remove,
};
-static struct fb_ops imsttfb_ops = {
+static const struct fb_ops imsttfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = imsttfb_check_var,
.fb_set_par = imsttfb_set_par,
diff --git a/drivers/video/fbdev/imxfb.c b/drivers/video/fbdev/imxfb.c
index b3286d1fa543..08a17eb2a5c7 100644
--- a/drivers/video/fbdev/imxfb.c
+++ b/drivers/video/fbdev/imxfb.c
@@ -566,7 +566,7 @@ static int imxfb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops imxfb_ops = {
+static const struct fb_ops imxfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = imxfb_check_var,
.fb_set_par = imxfb_set_par,
diff --git a/drivers/video/fbdev/intelfb/intelfbdrv.c b/drivers/video/fbdev/intelfb/intelfbdrv.c
index a76c61512c60..c744891781a5 100644
--- a/drivers/video/fbdev/intelfb/intelfbdrv.c
+++ b/drivers/video/fbdev/intelfb/intelfbdrv.c
@@ -193,7 +193,7 @@ static const struct pci_device_id intelfb_pci_table[] = {
static int num_registered = 0;
/* fb ops */
-static struct fb_ops intel_fb_ops = {
+static const struct fb_ops intel_fb_ops = {
.owner = THIS_MODULE,
.fb_open = intelfb_open,
.fb_release = intelfb_release,
diff --git a/drivers/video/fbdev/kyro/fbdev.c b/drivers/video/fbdev/kyro/fbdev.c
index a7bd9f25911b..72dff2e42e3a 100644
--- a/drivers/video/fbdev/kyro/fbdev.c
+++ b/drivers/video/fbdev/kyro/fbdev.c
@@ -648,7 +648,7 @@ static struct pci_driver kyrofb_pci_driver = {
.remove = kyrofb_remove,
};
-static struct fb_ops kyrofb_ops = {
+static const struct fb_ops kyrofb_ops = {
.owner = THIS_MODULE,
.fb_check_var = kyrofb_check_var,
.fb_set_par = kyrofb_set_par,
diff --git a/drivers/video/fbdev/leo.c b/drivers/video/fbdev/leo.c
index 5b1141ac182b..40b11cce0ad6 100644
--- a/drivers/video/fbdev/leo.c
+++ b/drivers/video/fbdev/leo.c
@@ -39,7 +39,7 @@ static int leo_pan_display(struct fb_var_screeninfo *, struct fb_info *);
* Frame buffer operations
*/
-static struct fb_ops leo_ops = {
+static const struct fb_ops leo_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = leo_setcolreg,
.fb_blank = leo_blank,
diff --git a/drivers/video/fbdev/macfb.c b/drivers/video/fbdev/macfb.c
index 9a6feee96133..e05a97662ca8 100644
--- a/drivers/video/fbdev/macfb.c
+++ b/drivers/video/fbdev/macfb.c
@@ -496,7 +496,7 @@ static int macfb_setcolreg(unsigned regno, unsigned red, unsigned green,
return 0;
}
-static struct fb_ops macfb_ops = {
+static const struct fb_ops macfb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = macfb_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/matrox/matroxfb_crtc2.c b/drivers/video/fbdev/matrox/matroxfb_crtc2.c
index d2a81a2c3ac0..7655afa3fd50 100644
--- a/drivers/video/fbdev/matrox/matroxfb_crtc2.c
+++ b/drivers/video/fbdev/matrox/matroxfb_crtc2.c
@@ -563,7 +563,7 @@ static int matroxfb_dh_blank(int blank, struct fb_info* info) {
#undef m2info
}
-static struct fb_ops matroxfb_dh_ops = {
+static const struct fb_ops matroxfb_dh_ops = {
.owner = THIS_MODULE,
.fb_open = matroxfb_dh_open,
.fb_release = matroxfb_dh_release,
diff --git a/drivers/video/fbdev/maxinefb.c b/drivers/video/fbdev/maxinefb.c
index 5bb1b5c308a7..ae1a42bcb0ea 100644
--- a/drivers/video/fbdev/maxinefb.c
+++ b/drivers/video/fbdev/maxinefb.c
@@ -105,7 +105,7 @@ static int maxinefb_setcolreg(unsigned regno, unsigned red, unsigned green,
return 0;
}
-static struct fb_ops maxinefb_ops = {
+static const struct fb_ops maxinefb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = maxinefb_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c b/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
index 962c0171d271..298e10fe0408 100644
--- a/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
+++ b/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
@@ -401,7 +401,7 @@ static int mb862xxfb_ioctl(struct fb_info *fbi, unsigned int cmd,
}
/* framebuffer ops */
-static struct fb_ops mb862xxfb_ops = {
+static const struct fb_ops mb862xxfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = mb862xxfb_check_var,
.fb_set_par = mb862xxfb_set_par,
diff --git a/drivers/video/fbdev/mbx/mbxfb.c b/drivers/video/fbdev/mbx/mbxfb.c
index 50935252b50b..25dad4507d77 100644
--- a/drivers/video/fbdev/mbx/mbxfb.c
+++ b/drivers/video/fbdev/mbx/mbxfb.c
@@ -671,7 +671,7 @@ static int mbxfb_ioctl(struct fb_info *info, unsigned int cmd,
return -EINVAL;
}
-static struct fb_ops mbxfb_ops = {
+static const struct fb_ops mbxfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = mbxfb_check_var,
.fb_set_par = mbxfb_set_par,
diff --git a/drivers/video/fbdev/metronomefb.c b/drivers/video/fbdev/metronomefb.c
index bb4fee52e501..a42e2eceee48 100644
--- a/drivers/video/fbdev/metronomefb.c
+++ b/drivers/video/fbdev/metronomefb.c
@@ -558,7 +558,7 @@ static ssize_t metronomefb_write(struct fb_info *info, const char __user *buf,
return (err) ? err : count;
}
-static struct fb_ops metronomefb_ops = {
+static const struct fb_ops metronomefb_ops = {
.owner = THIS_MODULE,
.fb_write = metronomefb_write,
.fb_fillrect = metronomefb_fillrect,
diff --git a/drivers/video/fbdev/mmp/fb/mmpfb.c b/drivers/video/fbdev/mmp/fb/mmpfb.c
index 47bc7c59bbd8..33db0850086f 100644
--- a/drivers/video/fbdev/mmp/fb/mmpfb.c
+++ b/drivers/video/fbdev/mmp/fb/mmpfb.c
@@ -454,7 +454,7 @@ static int mmpfb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops mmpfb_ops = {
+static const struct fb_ops mmpfb_ops = {
.owner = THIS_MODULE,
.fb_blank = mmpfb_blank,
.fb_check_var = mmpfb_check_var,
diff --git a/drivers/video/fbdev/mx3fb.c b/drivers/video/fbdev/mx3fb.c
index bafd5f5fac5a..4af28e4421e5 100644
--- a/drivers/video/fbdev/mx3fb.c
+++ b/drivers/video/fbdev/mx3fb.c
@@ -1249,7 +1249,7 @@ static int mx3fb_pan_display(struct fb_var_screeninfo *var,
* invoked by the core framebuffer driver to perform operations like
* blitting, rectangle filling, copy regions and cursor definition.
*/
-static struct fb_ops mx3fb_ops = {
+static const struct fb_ops mx3fb_ops = {
.owner = THIS_MODULE,
.fb_set_par = mx3fb_set_par,
.fb_check_var = mx3fb_check_var,
@@ -1389,7 +1389,8 @@ static int mx3fb_unmap_video_memory(struct fb_info *fbi)
* mx3fb_init_fbinfo() - initialize framebuffer information object.
* @return: initialized framebuffer structure.
*/
-static struct fb_info *mx3fb_init_fbinfo(struct device *dev, struct fb_ops *ops)
+static struct fb_info *mx3fb_init_fbinfo(struct device *dev,
+ const struct fb_ops *ops)
{
struct fb_info *fbi;
struct mx3fb_info *mx3fbi;
diff --git a/drivers/video/fbdev/neofb.c b/drivers/video/fbdev/neofb.c
index b770946a0920..e6ea853c1723 100644
--- a/drivers/video/fbdev/neofb.c
+++ b/drivers/video/fbdev/neofb.c
@@ -1610,7 +1610,7 @@ neofb_cursor(struct fb_info *info, struct fb_cursor *cursor)
}
*/
-static struct fb_ops neofb_ops = {
+static const struct fb_ops neofb_ops = {
.owner = THIS_MODULE,
.fb_open = neofb_open,
.fb_release = neofb_release,
diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
index fbeeed5afe35..8a2527b0fd27 100644
--- a/drivers/video/fbdev/nvidia/nvidia.c
+++ b/drivers/video/fbdev/nvidia/nvidia.c
@@ -1024,7 +1024,7 @@ static int nvidiafb_release(struct fb_info *info, int user)
return err;
}
-static struct fb_ops nvidia_fb_ops = {
+static const struct fb_ops nvidia_fb_ops = {
.owner = THIS_MODULE,
.fb_open = nvidiafb_open,
.fb_release = nvidiafb_release,
diff --git a/drivers/video/fbdev/ocfb.c b/drivers/video/fbdev/ocfb.c
index a970edc2a6f8..c8cee2d890dc 100644
--- a/drivers/video/fbdev/ocfb.c
+++ b/drivers/video/fbdev/ocfb.c
@@ -285,7 +285,7 @@ static int ocfb_init_var(struct ocfb_dev *fbdev)
return 0;
}
-static struct fb_ops ocfb_ops = {
+static const struct fb_ops ocfb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = ocfb_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/offb.c b/drivers/video/fbdev/offb.c
index fbc6eafb63c7..5cd0f5f6a4ae 100644
--- a/drivers/video/fbdev/offb.c
+++ b/drivers/video/fbdev/offb.c
@@ -286,7 +286,7 @@ static void offb_destroy(struct fb_info *info)
framebuffer_release(info);
}
-static struct fb_ops offb_ops = {
+static const struct fb_ops offb_ops = {
.owner = THIS_MODULE,
.fb_destroy = offb_destroy,
.fb_setcolreg = offb_setcolreg,
diff --git a/drivers/video/fbdev/omap2/omapfb/omapfb-main.c b/drivers/video/fbdev/omap2/omapfb/omapfb-main.c
index 858c2c011d19..8dfa9158ba78 100644
--- a/drivers/video/fbdev/omap2/omapfb/omapfb-main.c
+++ b/drivers/video/fbdev/omap2/omapfb/omapfb-main.c
@@ -1280,7 +1280,7 @@ ssize_t omapfb_write(struct fb_info *info, const char __user *buf,
}
#endif
-static struct fb_ops omapfb_ops = {
+static const struct fb_ops omapfb_ops = {
.owner = THIS_MODULE,
.fb_open = omapfb_open,
.fb_release = omapfb_release,
diff --git a/drivers/video/fbdev/p9100.c b/drivers/video/fbdev/p9100.c
index 8c18cc51aae2..6da672e92643 100644
--- a/drivers/video/fbdev/p9100.c
+++ b/drivers/video/fbdev/p9100.c
@@ -37,7 +37,7 @@ static int p9100_ioctl(struct fb_info *, unsigned int, unsigned long);
* Frame buffer operations
*/
-static struct fb_ops p9100_ops = {
+static const struct fb_ops p9100_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = p9100_setcolreg,
.fb_blank = p9100_blank,
diff --git a/drivers/video/fbdev/platinumfb.c b/drivers/video/fbdev/platinumfb.c
index 632b246ca35f..ce413a9df06e 100644
--- a/drivers/video/fbdev/platinumfb.c
+++ b/drivers/video/fbdev/platinumfb.c
@@ -96,7 +96,7 @@ static int platinum_var_to_par(struct fb_var_screeninfo *var,
* Interface used by the world
*/
-static struct fb_ops platinumfb_ops = {
+static const struct fb_ops platinumfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = platinumfb_check_var,
.fb_set_par = platinumfb_set_par,
diff --git a/drivers/video/fbdev/pm2fb.c b/drivers/video/fbdev/pm2fb.c
index 1dcf02e12af4..8f933bad461c 100644
--- a/drivers/video/fbdev/pm2fb.c
+++ b/drivers/video/fbdev/pm2fb.c
@@ -1483,7 +1483,7 @@ static int pm2fb_cursor(struct fb_info *info, struct fb_cursor *cursor)
* Frame buffer operations
*/
-static struct fb_ops pm2fb_ops = {
+static const struct fb_ops pm2fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = pm2fb_check_var,
.fb_set_par = pm2fb_set_par,
diff --git a/drivers/video/fbdev/pm3fb.c b/drivers/video/fbdev/pm3fb.c
index 6130aa56a1e9..15a2b495235b 100644
--- a/drivers/video/fbdev/pm3fb.c
+++ b/drivers/video/fbdev/pm3fb.c
@@ -1200,7 +1200,7 @@ static int pm3fb_blank(int blank_mode, struct fb_info *info)
* Frame buffer operations
*/
-static struct fb_ops pm3fb_ops = {
+static const struct fb_ops pm3fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = pm3fb_check_var,
.fb_set_par = pm3fb_set_par,
diff --git a/drivers/video/fbdev/pmag-aa-fb.c b/drivers/video/fbdev/pmag-aa-fb.c
index d1e78ce3a9c2..7b33b52b2526 100644
--- a/drivers/video/fbdev/pmag-aa-fb.c
+++ b/drivers/video/fbdev/pmag-aa-fb.c
@@ -147,7 +147,7 @@ static int aafb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops aafb_ops = {
+static const struct fb_ops aafb_ops = {
.owner = THIS_MODULE,
.fb_blank = aafb_blank,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/pmag-ba-fb.c b/drivers/video/fbdev/pmag-ba-fb.c
index 56b912bb28de..a60e56d8980b 100644
--- a/drivers/video/fbdev/pmag-ba-fb.c
+++ b/drivers/video/fbdev/pmag-ba-fb.c
@@ -117,7 +117,7 @@ static int pmagbafb_setcolreg(unsigned int regno, unsigned int red,
return 0;
}
-static struct fb_ops pmagbafb_ops = {
+static const struct fb_ops pmagbafb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = pmagbafb_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/pmagb-b-fb.c b/drivers/video/fbdev/pmagb-b-fb.c
index 2822b2225924..f02080f21077 100644
--- a/drivers/video/fbdev/pmagb-b-fb.c
+++ b/drivers/video/fbdev/pmagb-b-fb.c
@@ -121,7 +121,7 @@ static int pmagbbfb_setcolreg(unsigned int regno, unsigned int red,
return 0;
}
-static struct fb_ops pmagbbfb_ops = {
+static const struct fb_ops pmagbbfb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = pmagbbfb_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/ps3fb.c b/drivers/video/fbdev/ps3fb.c
index 5ed2db39d823..834f63edf700 100644
--- a/drivers/video/fbdev/ps3fb.c
+++ b/drivers/video/fbdev/ps3fb.c
@@ -934,7 +934,7 @@ static irqreturn_t ps3fb_vsync_interrupt(int irq, void *ptr)
}
-static struct fb_ops ps3fb_ops = {
+static const struct fb_ops ps3fb_ops = {
.fb_open = ps3fb_open,
.fb_release = ps3fb_release,
.fb_read = fb_sys_read,
diff --git a/drivers/video/fbdev/pvr2fb.c b/drivers/video/fbdev/pvr2fb.c
index 0a3b2b7c7891..fcb16eabbb0d 100644
--- a/drivers/video/fbdev/pvr2fb.c
+++ b/drivers/video/fbdev/pvr2fb.c
@@ -707,7 +707,7 @@ static ssize_t pvr2fb_write(struct fb_info *info, const char *buf,
}
#endif /* CONFIG_PVR2_DMA */
-static struct fb_ops pvr2fb_ops = {
+static const struct fb_ops pvr2fb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = pvr2fb_setcolreg,
.fb_blank = pvr2fb_blank,
diff --git a/drivers/video/fbdev/pxa168fb.c b/drivers/video/fbdev/pxa168fb.c
index 1410f476e135..c672c3354a2c 100644
--- a/drivers/video/fbdev/pxa168fb.c
+++ b/drivers/video/fbdev/pxa168fb.c
@@ -545,7 +545,7 @@ static irqreturn_t pxa168fb_handle_irq(int irq, void *dev_id)
return IRQ_NONE;
}
-static struct fb_ops pxa168fb_ops = {
+static const struct fb_ops pxa168fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = pxa168fb_check_var,
.fb_set_par = pxa168fb_set_par,
diff --git a/drivers/video/fbdev/pxafb.c b/drivers/video/fbdev/pxafb.c
index f70c9f79622e..6f7e9fb63190 100644
--- a/drivers/video/fbdev/pxafb.c
+++ b/drivers/video/fbdev/pxafb.c
@@ -597,7 +597,7 @@ static int pxafb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops pxafb_ops = {
+static const struct fb_ops pxafb_ops = {
.owner = THIS_MODULE,
.fb_check_var = pxafb_check_var,
.fb_set_par = pxafb_set_par,
@@ -865,7 +865,7 @@ static int overlayfb_set_par(struct fb_info *info)
return 0;
}
-static struct fb_ops overlay_fb_ops = {
+static const struct fb_ops overlay_fb_ops = {
.owner = THIS_MODULE,
.fb_open = overlayfb_open,
.fb_release = overlayfb_release,
diff --git a/drivers/video/fbdev/q40fb.c b/drivers/video/fbdev/q40fb.c
index 0b93aa964d43..79ff14a35c85 100644
--- a/drivers/video/fbdev/q40fb.c
+++ b/drivers/video/fbdev/q40fb.c
@@ -75,7 +75,7 @@ static int q40fb_setcolreg(unsigned regno, unsigned red, unsigned green,
return 0;
}
-static struct fb_ops q40fb_ops = {
+static const struct fb_ops q40fb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = q40fb_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/riva/fbdev.c b/drivers/video/fbdev/riva/fbdev.c
index ca593a3e41d7..764ec3285e62 100644
--- a/drivers/video/fbdev/riva/fbdev.c
+++ b/drivers/video/fbdev/riva/fbdev.c
@@ -1673,7 +1673,7 @@ static int rivafb_sync(struct fb_info *info)
* ------------------------------------------------------------------------- */
/* kernel interface */
-static struct fb_ops riva_fb_ops = {
+static const struct fb_ops riva_fb_ops = {
.owner = THIS_MODULE,
.fb_open = rivafb_open,
.fb_release = rivafb_release,
diff --git a/drivers/video/fbdev/s3c-fb.c b/drivers/video/fbdev/s3c-fb.c
index ba04d7a67829..f4871c430f8d 100644
--- a/drivers/video/fbdev/s3c-fb.c
+++ b/drivers/video/fbdev/s3c-fb.c
@@ -1035,7 +1035,7 @@ static int s3c_fb_ioctl(struct fb_info *info, unsigned int cmd,
return ret;
}
-static struct fb_ops s3c_fb_ops = {
+static const struct fb_ops s3c_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = s3c_fb_check_var,
.fb_set_par = s3c_fb_set_par,
diff --git a/drivers/video/fbdev/s3c2410fb.c b/drivers/video/fbdev/s3c2410fb.c
index a702da89910b..2fb15a540167 100644
--- a/drivers/video/fbdev/s3c2410fb.c
+++ b/drivers/video/fbdev/s3c2410fb.c
@@ -618,7 +618,7 @@ static int s3c2410fb_debug_store(struct device *dev,
static DEVICE_ATTR(debug, 0664, s3c2410fb_debug_show, s3c2410fb_debug_store);
-static struct fb_ops s3c2410fb_ops = {
+static const struct fb_ops s3c2410fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = s3c2410fb_check_var,
.fb_set_par = s3c2410fb_set_par,
diff --git a/drivers/video/fbdev/s3fb.c b/drivers/video/fbdev/s3fb.c
index be16c349c10f..60c424fae988 100644
--- a/drivers/video/fbdev/s3fb.c
+++ b/drivers/video/fbdev/s3fb.c
@@ -1037,7 +1037,7 @@ static int s3fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info)
/* Frame buffer operations */
-static struct fb_ops s3fb_ops = {
+static const struct fb_ops s3fb_ops = {
.owner = THIS_MODULE,
.fb_open = s3fb_open,
.fb_release = s3fb_release,
diff --git a/drivers/video/fbdev/sa1100fb.c b/drivers/video/fbdev/sa1100fb.c
index 81ad3aa1ca06..4680cc3efb81 100644
--- a/drivers/video/fbdev/sa1100fb.c
+++ b/drivers/video/fbdev/sa1100fb.c
@@ -574,7 +574,7 @@ static int sa1100fb_mmap(struct fb_info *info,
return vm_iomap_memory(vma, info->fix.mmio_start, info->fix.mmio_len);
}
-static struct fb_ops sa1100fb_ops = {
+static const struct fb_ops sa1100fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = sa1100fb_check_var,
.fb_set_par = sa1100fb_set_par,
diff --git a/drivers/video/fbdev/savage/savagefb_driver.c b/drivers/video/fbdev/savage/savagefb_driver.c
index 512789f5f884..aab312a7d9da 100644
--- a/drivers/video/fbdev/savage/savagefb_driver.c
+++ b/drivers/video/fbdev/savage/savagefb_driver.c
@@ -1637,7 +1637,7 @@ static int savagefb_release(struct fb_info *info, int user)
return 0;
}
-static struct fb_ops savagefb_ops = {
+static const struct fb_ops savagefb_ops = {
.owner = THIS_MODULE,
.fb_open = savagefb_open,
.fb_release = savagefb_release,
diff --git a/drivers/video/fbdev/sh7760fb.c b/drivers/video/fbdev/sh7760fb.c
index ab8fe838c776..b8ec8d9bb4c8 100644
--- a/drivers/video/fbdev/sh7760fb.c
+++ b/drivers/video/fbdev/sh7760fb.c
@@ -341,7 +341,7 @@ static int sh7760fb_set_par(struct fb_info *info)
return 0;
}
-static struct fb_ops sh7760fb_ops = {
+static const struct fb_ops sh7760fb_ops = {
.owner = THIS_MODULE,
.fb_blank = sh7760fb_blank,
.fb_check_var = sh7760fb_check_var,
diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
index c249763dbf0b..25f119efebc0 100644
--- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
+++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
@@ -1490,7 +1490,7 @@ sh_mobile_lcdc_overlay_mmap(struct fb_info *info, struct vm_area_struct *vma)
ovl->dma_handle, ovl->fb_size);
}
-static struct fb_ops sh_mobile_lcdc_overlay_ops = {
+static const struct fb_ops sh_mobile_lcdc_overlay_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = fb_sys_write,
@@ -1964,7 +1964,7 @@ sh_mobile_lcdc_mmap(struct fb_info *info, struct vm_area_struct *vma)
ch->dma_handle, ch->fb_size);
}
-static struct fb_ops sh_mobile_lcdc_ops = {
+static const struct fb_ops sh_mobile_lcdc_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = sh_mobile_lcdc_setcolreg,
.fb_read = fb_sys_read,
diff --git a/drivers/video/fbdev/simplefb.c b/drivers/video/fbdev/simplefb.c
index 7dc0105f700d..533a047d07a2 100644
--- a/drivers/video/fbdev/simplefb.c
+++ b/drivers/video/fbdev/simplefb.c
@@ -78,7 +78,7 @@ static void simplefb_destroy(struct fb_info *info)
iounmap(info->screen_base);
}
-static struct fb_ops simplefb_ops = {
+static const struct fb_ops simplefb_ops = {
.owner = THIS_MODULE,
.fb_destroy = simplefb_destroy,
.fb_setcolreg = simplefb_setcolreg,
diff --git a/drivers/video/fbdev/sis/sis_main.c b/drivers/video/fbdev/sis/sis_main.c
index b443a8ed4600..ac140962b1bf 100644
--- a/drivers/video/fbdev/sis/sis_main.c
+++ b/drivers/video/fbdev/sis/sis_main.c
@@ -1906,7 +1906,7 @@ sisfb_get_fix(struct fb_fix_screeninfo *fix, int con, struct fb_info *info)
/* ---------------- fb_ops structures ----------------- */
-static struct fb_ops sisfb_ops = {
+static const struct fb_ops sisfb_ops = {
.owner = THIS_MODULE,
.fb_open = sisfb_open,
.fb_release = sisfb_release,
diff --git a/drivers/video/fbdev/skeletonfb.c b/drivers/video/fbdev/skeletonfb.c
index 812a36cb60c3..bcacfb6934fa 100644
--- a/drivers/video/fbdev/skeletonfb.c
+++ b/drivers/video/fbdev/skeletonfb.c
@@ -634,7 +634,7 @@ int xxxfb_sync(struct fb_info *info)
* Frame buffer operations
*/
-static struct fb_ops xxxfb_ops = {
+static const struct fb_ops xxxfb_ops = {
.owner = THIS_MODULE,
.fb_open = xxxfb_open,
.fb_read = xxxfb_read,
diff --git a/drivers/video/fbdev/sm712fb.c b/drivers/video/fbdev/sm712fb.c
index 207d0add684b..6a1b4a853d9e 100644
--- a/drivers/video/fbdev/sm712fb.c
+++ b/drivers/video/fbdev/sm712fb.c
@@ -1369,7 +1369,7 @@ static int smtc_set_par(struct fb_info *info)
return 0;
}
-static struct fb_ops smtcfb_ops = {
+static const struct fb_ops smtcfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = smtc_check_var,
.fb_set_par = smtc_set_par,
diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
index e362d7da87fc..bfac3ee4a642 100644
--- a/drivers/video/fbdev/smscufx.c
+++ b/drivers/video/fbdev/smscufx.c
@@ -1268,7 +1268,7 @@ static int ufx_ops_blank(int blank_mode, struct fb_info *info)
return 0;
}
-static struct fb_ops ufx_ops = {
+static const struct fb_ops ufx_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = ufx_ops_write,
diff --git a/drivers/video/fbdev/ssd1307fb.c b/drivers/video/fbdev/ssd1307fb.c
index 78ca7ffc40c2..142535267fec 100644
--- a/drivers/video/fbdev/ssd1307fb.c
+++ b/drivers/video/fbdev/ssd1307fb.c
@@ -280,7 +280,7 @@ static void ssd1307fb_imageblit(struct fb_info *info, const struct fb_image *ima
ssd1307fb_update_display(par);
}
-static struct fb_ops ssd1307fb_ops = {
+static const struct fb_ops ssd1307fb_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = ssd1307fb_write,
diff --git a/drivers/video/fbdev/sstfb.c b/drivers/video/fbdev/sstfb.c
index 4e22ae383c87..82e707a48e4e 100644
--- a/drivers/video/fbdev/sstfb.c
+++ b/drivers/video/fbdev/sstfb.c
@@ -1307,7 +1307,7 @@ static int sstfb_setup(char *options)
}
-static struct fb_ops sstfb_ops = {
+static const struct fb_ops sstfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = sstfb_check_var,
.fb_set_par = sstfb_set_par,
diff --git a/drivers/video/fbdev/stifb.c b/drivers/video/fbdev/stifb.c
index 9e88e3f594c2..5400ab79fbbd 100644
--- a/drivers/video/fbdev/stifb.c
+++ b/drivers/video/fbdev/stifb.c
@@ -1101,7 +1101,7 @@ stifb_init_display(struct stifb_info *fb)
/* ------------ Interfaces to hardware functions ------------ */
-static struct fb_ops stifb_ops = {
+static const struct fb_ops stifb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = stifb_setcolreg,
.fb_blank = stifb_blank,
diff --git a/drivers/video/fbdev/sunxvr1000.c b/drivers/video/fbdev/sunxvr1000.c
index 784c9bd5d502..15b079505a00 100644
--- a/drivers/video/fbdev/sunxvr1000.c
+++ b/drivers/video/fbdev/sunxvr1000.c
@@ -59,7 +59,7 @@ static int gfb_setcolreg(unsigned regno,
return 0;
}
-static struct fb_ops gfb_ops = {
+static const struct fb_ops gfb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = gfb_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/sunxvr2500.c b/drivers/video/fbdev/sunxvr2500.c
index 31683e5a8b79..1d3bacd9d5ac 100644
--- a/drivers/video/fbdev/sunxvr2500.c
+++ b/drivers/video/fbdev/sunxvr2500.c
@@ -63,7 +63,7 @@ static int s3d_setcolreg(unsigned regno,
return 0;
}
-static struct fb_ops s3d_ops = {
+static const struct fb_ops s3d_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = s3d_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/sunxvr500.c b/drivers/video/fbdev/sunxvr500.c
index d392976126a6..9daf17b11106 100644
--- a/drivers/video/fbdev/sunxvr500.c
+++ b/drivers/video/fbdev/sunxvr500.c
@@ -186,7 +186,7 @@ static void e3d_copyarea(struct fb_info *info, const struct fb_copyarea *area)
spin_unlock_irqrestore(&ep->lock, flags);
}
-static struct fb_ops e3d_ops = {
+static const struct fb_ops e3d_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = e3d_setcolreg,
.fb_fillrect = e3d_fillrect,
diff --git a/drivers/video/fbdev/tcx.c b/drivers/video/fbdev/tcx.c
index 7897f86fb23e..34b2e5b6e84a 100644
--- a/drivers/video/fbdev/tcx.c
+++ b/drivers/video/fbdev/tcx.c
@@ -40,7 +40,7 @@ static int tcx_pan_display(struct fb_var_screeninfo *, struct fb_info *);
* Frame buffer operations
*/
-static struct fb_ops tcx_ops = {
+static const struct fb_ops tcx_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = tcx_setcolreg,
.fb_blank = tcx_blank,
diff --git a/drivers/video/fbdev/tdfxfb.c b/drivers/video/fbdev/tdfxfb.c
index fdbb1ea66e6c..0349cf69652f 100644
--- a/drivers/video/fbdev/tdfxfb.c
+++ b/drivers/video/fbdev/tdfxfb.c
@@ -1141,7 +1141,7 @@ static int tdfxfb_cursor(struct fb_info *info, struct fb_cursor *cursor)
return 0;
}
-static struct fb_ops tdfxfb_ops = {
+static const struct fb_ops tdfxfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = tdfxfb_check_var,
.fb_set_par = tdfxfb_set_par,
diff --git a/drivers/video/fbdev/tgafb.c b/drivers/video/fbdev/tgafb.c
index 286b2371c7dd..7cd262858241 100644
--- a/drivers/video/fbdev/tgafb.c
+++ b/drivers/video/fbdev/tgafb.c
@@ -70,7 +70,7 @@ static struct tc_driver tgafb_tc_driver;
* Frame buffer operations
*/
-static struct fb_ops tgafb_ops = {
+static const struct fb_ops tgafb_ops = {
.owner = THIS_MODULE,
.fb_check_var = tgafb_check_var,
.fb_set_par = tgafb_set_par,
diff --git a/drivers/video/fbdev/tmiofb.c b/drivers/video/fbdev/tmiofb.c
index 4f2fcea10d2b..50111966c981 100644
--- a/drivers/video/fbdev/tmiofb.c
+++ b/drivers/video/fbdev/tmiofb.c
@@ -646,7 +646,7 @@ static int tmiofb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops tmiofb_ops = {
+static const struct fb_ops tmiofb_ops = {
.owner = THIS_MODULE,
.fb_ioctl = tmiofb_ioctl,
diff --git a/drivers/video/fbdev/tridentfb.c b/drivers/video/fbdev/tridentfb.c
index da74bf6c5996..715509917eaa 100644
--- a/drivers/video/fbdev/tridentfb.c
+++ b/drivers/video/fbdev/tridentfb.c
@@ -1443,7 +1443,7 @@ static int tridentfb_blank(int blank_mode, struct fb_info *info)
return (blank_mode == FB_BLANK_NORMAL) ? 1 : 0;
}
-static struct fb_ops tridentfb_ops = {
+static const struct fb_ops tridentfb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = tridentfb_setcolreg,
.fb_pan_display = tridentfb_pan_display,
diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
index 439565cae7ab..fb30e6c28afb 100644
--- a/drivers/video/fbdev/uvesafb.c
+++ b/drivers/video/fbdev/uvesafb.c
@@ -1410,7 +1410,7 @@ static int uvesafb_check_var(struct fb_var_screeninfo *var,
return 0;
}
-static struct fb_ops uvesafb_ops = {
+static const struct fb_ops uvesafb_ops = {
.owner = THIS_MODULE,
.fb_open = uvesafb_open,
.fb_release = uvesafb_release,
diff --git a/drivers/video/fbdev/valkyriefb.c b/drivers/video/fbdev/valkyriefb.c
index e04fde9c1fcd..ca8d7343aaa1 100644
--- a/drivers/video/fbdev/valkyriefb.c
+++ b/drivers/video/fbdev/valkyriefb.c
@@ -113,7 +113,7 @@ static int valkyrie_init_info(struct fb_info *info, struct fb_info_valkyrie *p);
static void valkyrie_par_to_fix(struct fb_par_valkyrie *par, struct fb_fix_screeninfo *fix);
static void valkyrie_init_fix(struct fb_fix_screeninfo *fix, struct fb_info_valkyrie *p);
-static struct fb_ops valkyriefb_ops = {
+static const struct fb_ops valkyriefb_ops = {
.owner = THIS_MODULE,
.fb_check_var = valkyriefb_check_var,
.fb_set_par = valkyriefb_set_par,
diff --git a/drivers/video/fbdev/vfb.c b/drivers/video/fbdev/vfb.c
index 54127905bfe7..95d3c59867d0 100644
--- a/drivers/video/fbdev/vfb.c
+++ b/drivers/video/fbdev/vfb.c
@@ -78,7 +78,7 @@ static int vfb_pan_display(struct fb_var_screeninfo *var,
static int vfb_mmap(struct fb_info *info,
struct vm_area_struct *vma);
-static struct fb_ops vfb_ops = {
+static const struct fb_ops vfb_ops = {
.fb_read = fb_sys_read,
.fb_write = fb_sys_write,
.fb_check_var = vfb_check_var,
diff --git a/drivers/video/fbdev/vga16fb.c b/drivers/video/fbdev/vga16fb.c
index 2c6a576ed84c..a20eeb8308ff 100644
--- a/drivers/video/fbdev/vga16fb.c
+++ b/drivers/video/fbdev/vga16fb.c
@@ -1270,7 +1270,7 @@ static void vga16fb_destroy(struct fb_info *info)
framebuffer_release(info);
}
-static struct fb_ops vga16fb_ops = {
+static const struct fb_ops vga16fb_ops = {
.owner = THIS_MODULE,
.fb_open = vga16fb_open,
.fb_release = vga16fb_release,
diff --git a/drivers/video/fbdev/vt8500lcdfb.c b/drivers/video/fbdev/vt8500lcdfb.c
index be8d9702cbb2..f744479dc7df 100644
--- a/drivers/video/fbdev/vt8500lcdfb.c
+++ b/drivers/video/fbdev/vt8500lcdfb.c
@@ -238,7 +238,7 @@ static int vt8500lcd_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops vt8500lcd_ops = {
+static const struct fb_ops vt8500lcd_ops = {
.owner = THIS_MODULE,
.fb_set_par = vt8500lcd_set_par,
.fb_setcolreg = vt8500lcd_setcolreg,
diff --git a/drivers/video/fbdev/vt8623fb.c b/drivers/video/fbdev/vt8623fb.c
index c339a8fbad81..7b3eef1b893f 100644
--- a/drivers/video/fbdev/vt8623fb.c
+++ b/drivers/video/fbdev/vt8623fb.c
@@ -634,7 +634,7 @@ static int vt8623fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *i
/* Frame buffer operations */
-static struct fb_ops vt8623fb_ops = {
+static const struct fb_ops vt8623fb_ops = {
.owner = THIS_MODULE,
.fb_open = vt8623fb_open,
.fb_release = vt8623fb_release,
diff --git a/drivers/video/fbdev/w100fb.c b/drivers/video/fbdev/w100fb.c
index 3be07807edcd..fe628ec20149 100644
--- a/drivers/video/fbdev/w100fb.c
+++ b/drivers/video/fbdev/w100fb.c
@@ -549,7 +549,7 @@ static int w100fb_set_par(struct fb_info *info)
/*
* Frame buffer operations
*/
-static struct fb_ops w100fb_ops = {
+static const struct fb_ops w100fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = w100fb_check_var,
.fb_set_par = w100fb_set_par,
diff --git a/drivers/video/fbdev/wm8505fb.c b/drivers/video/fbdev/wm8505fb.c
index 17c780315ca5..b656eff58c23 100644
--- a/drivers/video/fbdev/wm8505fb.c
+++ b/drivers/video/fbdev/wm8505fb.c
@@ -246,7 +246,7 @@ static int wm8505fb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops wm8505fb_ops = {
+static const struct fb_ops wm8505fb_ops = {
.owner = THIS_MODULE,
.fb_set_par = wm8505fb_set_par,
.fb_setcolreg = wm8505fb_setcolreg,
diff --git a/drivers/video/fbdev/xen-fbfront.c b/drivers/video/fbdev/xen-fbfront.c
index a3d6b6db221b..00307b8693bf 100644
--- a/drivers/video/fbdev/xen-fbfront.c
+++ b/drivers/video/fbdev/xen-fbfront.c
@@ -328,7 +328,7 @@ static int xenfb_set_par(struct fb_info *info)
return 0;
}
-static struct fb_ops xenfb_fb_ops = {
+static const struct fb_ops xenfb_fb_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = xenfb_write,
diff --git a/drivers/video/fbdev/xilinxfb.c b/drivers/video/fbdev/xilinxfb.c
index 8628829b470d..ca4ff658cad0 100644
--- a/drivers/video/fbdev/xilinxfb.c
+++ b/drivers/video/fbdev/xilinxfb.c
@@ -247,7 +247,7 @@ xilinx_fb_blank(int blank_mode, struct fb_info *fbi)
return 0; /* success */
}
-static struct fb_ops xilinxfb_ops = {
+static const struct fb_ops xilinxfb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = xilinx_fb_setcolreg,
.fb_blank = xilinx_fb_blank,
--
2.20.1
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^ permalink raw reply related [flat|nested] 125+ messages in thread
* [Intel-gfx] [PATCH v2 10/14] video: constify fb ops across all drivers
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: jani.nikula, Daniel Vetter, intel-gfx
Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.
This does not cover all drivers; some actually modify the fbops struct,
for example to adjust for different configurations, and others do more
involved things that I'd rather not touch in practically obsolete
drivers. Mostly this is the low hanging fruit where we can add "const"
and be done with it.
v2:
- fix typo (Christophe de Dinechin)
- use "static const" instead of "const static" in mx3fb.c
- also constify smscufx.c
Cc: linux-fbdev@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
fixup to video drivers
---
drivers/video/fbdev/68328fb.c | 2 +-
drivers/video/fbdev/acornfb.c | 2 +-
drivers/video/fbdev/amba-clcd.c | 2 +-
drivers/video/fbdev/amifb.c | 2 +-
drivers/video/fbdev/arcfb.c | 2 +-
drivers/video/fbdev/arkfb.c | 2 +-
drivers/video/fbdev/asiliantfb.c | 2 +-
drivers/video/fbdev/atmel_lcdfb.c | 2 +-
drivers/video/fbdev/aty/aty128fb.c | 2 +-
drivers/video/fbdev/aty/atyfb_base.c | 2 +-
drivers/video/fbdev/aty/radeon_base.c | 2 +-
drivers/video/fbdev/au1100fb.c | 2 +-
drivers/video/fbdev/au1200fb.c | 2 +-
drivers/video/fbdev/broadsheetfb.c | 2 +-
drivers/video/fbdev/bw2.c | 2 +-
drivers/video/fbdev/carminefb.c | 2 +-
drivers/video/fbdev/cg14.c | 2 +-
drivers/video/fbdev/cg3.c | 2 +-
drivers/video/fbdev/cg6.c | 2 +-
drivers/video/fbdev/chipsfb.c | 2 +-
drivers/video/fbdev/cirrusfb.c | 2 +-
drivers/video/fbdev/clps711x-fb.c | 2 +-
drivers/video/fbdev/cobalt_lcdfb.c | 2 +-
drivers/video/fbdev/controlfb.c | 2 +-
drivers/video/fbdev/cyber2000fb.c | 2 +-
drivers/video/fbdev/da8xx-fb.c | 2 +-
drivers/video/fbdev/dnfb.c | 2 +-
drivers/video/fbdev/efifb.c | 2 +-
drivers/video/fbdev/ep93xx-fb.c | 2 +-
drivers/video/fbdev/fb-puv3.c | 2 +-
drivers/video/fbdev/ffb.c | 2 +-
drivers/video/fbdev/fm2fb.c | 2 +-
drivers/video/fbdev/fsl-diu-fb.c | 2 +-
drivers/video/fbdev/g364fb.c | 2 +-
drivers/video/fbdev/gbefb.c | 2 +-
drivers/video/fbdev/geode/gx1fb_core.c | 2 +-
drivers/video/fbdev/geode/gxfb_core.c | 2 +-
drivers/video/fbdev/geode/lxfb_core.c | 2 +-
drivers/video/fbdev/goldfishfb.c | 2 +-
drivers/video/fbdev/grvga.c | 2 +-
drivers/video/fbdev/gxt4500.c | 2 +-
drivers/video/fbdev/hecubafb.c | 2 +-
drivers/video/fbdev/hgafb.c | 2 +-
drivers/video/fbdev/hitfb.c | 2 +-
drivers/video/fbdev/hpfb.c | 2 +-
drivers/video/fbdev/hyperv_fb.c | 2 +-
drivers/video/fbdev/i740fb.c | 2 +-
drivers/video/fbdev/imsttfb.c | 2 +-
drivers/video/fbdev/imxfb.c | 2 +-
drivers/video/fbdev/intelfb/intelfbdrv.c | 2 +-
drivers/video/fbdev/kyro/fbdev.c | 2 +-
drivers/video/fbdev/leo.c | 2 +-
drivers/video/fbdev/macfb.c | 2 +-
drivers/video/fbdev/matrox/matroxfb_crtc2.c | 2 +-
drivers/video/fbdev/maxinefb.c | 2 +-
drivers/video/fbdev/mb862xx/mb862xxfbdrv.c | 2 +-
drivers/video/fbdev/mbx/mbxfb.c | 2 +-
drivers/video/fbdev/metronomefb.c | 2 +-
drivers/video/fbdev/mmp/fb/mmpfb.c | 2 +-
drivers/video/fbdev/mx3fb.c | 5 +++--
drivers/video/fbdev/neofb.c | 2 +-
drivers/video/fbdev/nvidia/nvidia.c | 2 +-
drivers/video/fbdev/ocfb.c | 2 +-
drivers/video/fbdev/offb.c | 2 +-
drivers/video/fbdev/omap2/omapfb/omapfb-main.c | 2 +-
drivers/video/fbdev/p9100.c | 2 +-
drivers/video/fbdev/platinumfb.c | 2 +-
drivers/video/fbdev/pm2fb.c | 2 +-
drivers/video/fbdev/pm3fb.c | 2 +-
drivers/video/fbdev/pmag-aa-fb.c | 2 +-
drivers/video/fbdev/pmag-ba-fb.c | 2 +-
drivers/video/fbdev/pmagb-b-fb.c | 2 +-
drivers/video/fbdev/ps3fb.c | 2 +-
drivers/video/fbdev/pvr2fb.c | 2 +-
drivers/video/fbdev/pxa168fb.c | 2 +-
drivers/video/fbdev/pxafb.c | 4 ++--
drivers/video/fbdev/q40fb.c | 2 +-
drivers/video/fbdev/riva/fbdev.c | 2 +-
drivers/video/fbdev/s3c-fb.c | 2 +-
drivers/video/fbdev/s3c2410fb.c | 2 +-
drivers/video/fbdev/s3fb.c | 2 +-
drivers/video/fbdev/sa1100fb.c | 2 +-
drivers/video/fbdev/savage/savagefb_driver.c | 2 +-
drivers/video/fbdev/sh7760fb.c | 2 +-
drivers/video/fbdev/sh_mobile_lcdcfb.c | 4 ++--
drivers/video/fbdev/simplefb.c | 2 +-
drivers/video/fbdev/sis/sis_main.c | 2 +-
drivers/video/fbdev/skeletonfb.c | 2 +-
drivers/video/fbdev/sm712fb.c | 2 +-
drivers/video/fbdev/smscufx.c | 2 +-
drivers/video/fbdev/ssd1307fb.c | 2 +-
drivers/video/fbdev/sstfb.c | 2 +-
drivers/video/fbdev/stifb.c | 2 +-
drivers/video/fbdev/sunxvr1000.c | 2 +-
drivers/video/fbdev/sunxvr2500.c | 2 +-
drivers/video/fbdev/sunxvr500.c | 2 +-
drivers/video/fbdev/tcx.c | 2 +-
drivers/video/fbdev/tdfxfb.c | 2 +-
drivers/video/fbdev/tgafb.c | 2 +-
drivers/video/fbdev/tmiofb.c | 2 +-
drivers/video/fbdev/tridentfb.c | 2 +-
drivers/video/fbdev/uvesafb.c | 2 +-
drivers/video/fbdev/valkyriefb.c | 2 +-
drivers/video/fbdev/vfb.c | 2 +-
drivers/video/fbdev/vga16fb.c | 2 +-
drivers/video/fbdev/vt8500lcdfb.c | 2 +-
drivers/video/fbdev/vt8623fb.c | 2 +-
drivers/video/fbdev/w100fb.c | 2 +-
drivers/video/fbdev/wm8505fb.c | 2 +-
drivers/video/fbdev/xen-fbfront.c | 2 +-
drivers/video/fbdev/xilinxfb.c | 2 +-
111 files changed, 115 insertions(+), 114 deletions(-)
diff --git a/drivers/video/fbdev/68328fb.c b/drivers/video/fbdev/68328fb.c
index d48e96088f76..491fd5a82993 100644
--- a/drivers/video/fbdev/68328fb.c
+++ b/drivers/video/fbdev/68328fb.c
@@ -96,7 +96,7 @@ static int mc68x328fb_pan_display(struct fb_var_screeninfo *var,
struct fb_info *info);
static int mc68x328fb_mmap(struct fb_info *info, struct vm_area_struct *vma);
-static struct fb_ops mc68x328fb_ops = {
+static const struct fb_ops mc68x328fb_ops = {
.fb_check_var = mc68x328fb_check_var,
.fb_set_par = mc68x328fb_set_par,
.fb_setcolreg = mc68x328fb_setcolreg,
diff --git a/drivers/video/fbdev/acornfb.c b/drivers/video/fbdev/acornfb.c
index 7cacae5a8797..a3af49529173 100644
--- a/drivers/video/fbdev/acornfb.c
+++ b/drivers/video/fbdev/acornfb.c
@@ -604,7 +604,7 @@ acornfb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info)
return 0;
}
-static struct fb_ops acornfb_ops = {
+static const struct fb_ops acornfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = acornfb_check_var,
.fb_set_par = acornfb_set_par,
diff --git a/drivers/video/fbdev/amba-clcd.c b/drivers/video/fbdev/amba-clcd.c
index 7de43be6ef2c..c3d55fc6c4e0 100644
--- a/drivers/video/fbdev/amba-clcd.c
+++ b/drivers/video/fbdev/amba-clcd.c
@@ -423,7 +423,7 @@ static int clcdfb_mmap(struct fb_info *info,
return ret;
}
-static struct fb_ops clcdfb_ops = {
+static const struct fb_ops clcdfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = clcdfb_check_var,
.fb_set_par = clcdfb_set_par,
diff --git a/drivers/video/fbdev/amifb.c b/drivers/video/fbdev/amifb.c
index 91ddc9602014..20e03e00b66d 100644
--- a/drivers/video/fbdev/amifb.c
+++ b/drivers/video/fbdev/amifb.c
@@ -3493,7 +3493,7 @@ static irqreturn_t amifb_interrupt(int irq, void *dev_id)
}
-static struct fb_ops amifb_ops = {
+static const struct fb_ops amifb_ops = {
.owner = THIS_MODULE,
.fb_check_var = amifb_check_var,
.fb_set_par = amifb_set_par,
diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
index a48741aab240..314ab82e01c0 100644
--- a/drivers/video/fbdev/arcfb.c
+++ b/drivers/video/fbdev/arcfb.c
@@ -491,7 +491,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf,
return err;
}
-static struct fb_ops arcfb_ops = {
+static const struct fb_ops arcfb_ops = {
.owner = THIS_MODULE,
.fb_open = arcfb_open,
.fb_read = fb_sys_read,
diff --git a/drivers/video/fbdev/arkfb.c b/drivers/video/fbdev/arkfb.c
index f940e8b66b85..11ab9a153860 100644
--- a/drivers/video/fbdev/arkfb.c
+++ b/drivers/video/fbdev/arkfb.c
@@ -917,7 +917,7 @@ static int arkfb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info
/* Frame buffer operations */
-static struct fb_ops arkfb_ops = {
+static const struct fb_ops arkfb_ops = {
.owner = THIS_MODULE,
.fb_open = arkfb_open,
.fb_release = arkfb_release,
diff --git a/drivers/video/fbdev/asiliantfb.c b/drivers/video/fbdev/asiliantfb.c
index ea31054a28ca..3e006da47752 100644
--- a/drivers/video/fbdev/asiliantfb.c
+++ b/drivers/video/fbdev/asiliantfb.c
@@ -95,7 +95,7 @@ static int asiliantfb_set_par(struct fb_info *info);
static int asiliantfb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
u_int transp, struct fb_info *info);
-static struct fb_ops asiliantfb_ops = {
+static const struct fb_ops asiliantfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = asiliantfb_check_var,
.fb_set_par = asiliantfb_set_par,
diff --git a/drivers/video/fbdev/atmel_lcdfb.c b/drivers/video/fbdev/atmel_lcdfb.c
index 5ff8e0320d95..d567f5d56c13 100644
--- a/drivers/video/fbdev/atmel_lcdfb.c
+++ b/drivers/video/fbdev/atmel_lcdfb.c
@@ -824,7 +824,7 @@ static int atmel_lcdfb_blank(int blank_mode, struct fb_info *info)
return ((blank_mode == FB_BLANK_NORMAL) ? 1 : 0);
}
-static struct fb_ops atmel_lcdfb_ops = {
+static const struct fb_ops atmel_lcdfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = atmel_lcdfb_check_var,
.fb_set_par = atmel_lcdfb_set_par,
diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
index fc1e45d44719..d7e41c8dd533 100644
--- a/drivers/video/fbdev/aty/aty128fb.c
+++ b/drivers/video/fbdev/aty/aty128fb.c
@@ -509,7 +509,7 @@ static void aty128_bl_set_power(struct fb_info *info, int power);
(readb(bios + (v) + 3) << 24))
-static struct fb_ops aty128fb_ops = {
+static const struct fb_ops aty128fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = aty128fb_check_var,
.fb_set_par = aty128fb_set_par,
diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
index 6dda5d885a03..9c57370596f1 100644
--- a/drivers/video/fbdev/aty/atyfb_base.c
+++ b/drivers/video/fbdev/aty/atyfb_base.c
@@ -280,7 +280,7 @@ static const struct fb_videomode defmode = {
0, FB_VMODE_NONINTERLACED
};
-static struct fb_ops atyfb_ops = {
+static const struct fb_ops atyfb_ops = {
.owner = THIS_MODULE,
.fb_open = atyfb_open,
.fb_release = atyfb_release,
diff --git a/drivers/video/fbdev/aty/radeon_base.c b/drivers/video/fbdev/aty/radeon_base.c
index 4ca07866f2f6..3af00e3b965e 100644
--- a/drivers/video/fbdev/aty/radeon_base.c
+++ b/drivers/video/fbdev/aty/radeon_base.c
@@ -1965,7 +1965,7 @@ static int radeonfb_set_par(struct fb_info *info)
}
-static struct fb_ops radeonfb_ops = {
+static const struct fb_ops radeonfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = radeonfb_check_var,
.fb_set_par = radeonfb_set_par,
diff --git a/drivers/video/fbdev/au1100fb.c b/drivers/video/fbdev/au1100fb.c
index 99941ae1f3a1..37a6512feda0 100644
--- a/drivers/video/fbdev/au1100fb.c
+++ b/drivers/video/fbdev/au1100fb.c
@@ -348,7 +348,7 @@ int au1100fb_fb_mmap(struct fb_info *fbi, struct vm_area_struct *vma)
fbdev->fb_len);
}
-static struct fb_ops au1100fb_ops =
+static const struct fb_ops au1100fb_ops =
{
.owner = THIS_MODULE,
.fb_setcolreg = au1100fb_fb_setcolreg,
diff --git a/drivers/video/fbdev/au1200fb.c b/drivers/video/fbdev/au1200fb.c
index 265d3b45efd0..c00e01a17368 100644
--- a/drivers/video/fbdev/au1200fb.c
+++ b/drivers/video/fbdev/au1200fb.c
@@ -1483,7 +1483,7 @@ static int au1200fb_ioctl(struct fb_info *info, unsigned int cmd,
}
-static struct fb_ops au1200fb_fb_ops = {
+static const struct fb_ops au1200fb_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = au1200fb_fb_check_var,
.fb_set_par = au1200fb_fb_set_par,
diff --git a/drivers/video/fbdev/broadsheetfb.c b/drivers/video/fbdev/broadsheetfb.c
index d6ba348deb9f..fd66f4d4a621 100644
--- a/drivers/video/fbdev/broadsheetfb.c
+++ b/drivers/video/fbdev/broadsheetfb.c
@@ -1048,7 +1048,7 @@ static ssize_t broadsheetfb_write(struct fb_info *info, const char __user *buf,
return (err) ? err : count;
}
-static struct fb_ops broadsheetfb_ops = {
+static const struct fb_ops broadsheetfb_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = broadsheetfb_write,
diff --git a/drivers/video/fbdev/bw2.c b/drivers/video/fbdev/bw2.c
index 436f10f3d375..0d9a6bb57a09 100644
--- a/drivers/video/fbdev/bw2.c
+++ b/drivers/video/fbdev/bw2.c
@@ -37,7 +37,7 @@ static int bw2_ioctl(struct fb_info *, unsigned int, unsigned long);
* Frame buffer operations
*/
-static struct fb_ops bw2_ops = {
+static const struct fb_ops bw2_ops = {
.owner = THIS_MODULE,
.fb_blank = bw2_blank,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/carminefb.c b/drivers/video/fbdev/carminefb.c
index 9f3be0258623..bf3f2a9598b1 100644
--- a/drivers/video/fbdev/carminefb.c
+++ b/drivers/video/fbdev/carminefb.c
@@ -527,7 +527,7 @@ static int init_hardware(struct carmine_hw *hw)
return 0;
}
-static struct fb_ops carminefb_ops = {
+static const struct fb_ops carminefb_ops = {
.owner = THIS_MODULE,
.fb_fillrect = cfb_fillrect,
.fb_copyarea = cfb_copyarea,
diff --git a/drivers/video/fbdev/cg14.c b/drivers/video/fbdev/cg14.c
index d80d99db3a46..a620b51cf7d0 100644
--- a/drivers/video/fbdev/cg14.c
+++ b/drivers/video/fbdev/cg14.c
@@ -39,7 +39,7 @@ static int cg14_pan_display(struct fb_var_screeninfo *, struct fb_info *);
* Frame buffer operations
*/
-static struct fb_ops cg14_ops = {
+static const struct fb_ops cg14_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = cg14_setcolreg,
.fb_pan_display = cg14_pan_display,
diff --git a/drivers/video/fbdev/cg3.c b/drivers/video/fbdev/cg3.c
index 09f616dddfd7..77f6470ce665 100644
--- a/drivers/video/fbdev/cg3.c
+++ b/drivers/video/fbdev/cg3.c
@@ -39,7 +39,7 @@ static int cg3_ioctl(struct fb_info *, unsigned int, unsigned long);
* Frame buffer operations
*/
-static struct fb_ops cg3_ops = {
+static const struct fb_ops cg3_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = cg3_setcolreg,
.fb_blank = cg3_blank,
diff --git a/drivers/video/fbdev/cg6.c b/drivers/video/fbdev/cg6.c
index d5888aecc2fb..a1c68cd48d7e 100644
--- a/drivers/video/fbdev/cg6.c
+++ b/drivers/video/fbdev/cg6.c
@@ -44,7 +44,7 @@ static int cg6_pan_display(struct fb_var_screeninfo *, struct fb_info *);
* Frame buffer operations
*/
-static struct fb_ops cg6_ops = {
+static const struct fb_ops cg6_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = cg6_setcolreg,
.fb_blank = cg6_blank,
diff --git a/drivers/video/fbdev/chipsfb.c b/drivers/video/fbdev/chipsfb.c
index f4dc320dcafe..998067b701fa 100644
--- a/drivers/video/fbdev/chipsfb.c
+++ b/drivers/video/fbdev/chipsfb.c
@@ -79,7 +79,7 @@ static int chipsfb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
u_int transp, struct fb_info *info);
static int chipsfb_blank(int blank, struct fb_info *info);
-static struct fb_ops chipsfb_ops = {
+static const struct fb_ops chipsfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = chipsfb_check_var,
.fb_set_par = chipsfb_set_par,
diff --git a/drivers/video/fbdev/cirrusfb.c b/drivers/video/fbdev/cirrusfb.c
index e4ce5667b125..c3a3e344cee3 100644
--- a/drivers/video/fbdev/cirrusfb.c
+++ b/drivers/video/fbdev/cirrusfb.c
@@ -1956,7 +1956,7 @@ static void cirrusfb_zorro_unmap(struct fb_info *info)
#endif /* CONFIG_ZORRO */
/* function table of the above functions */
-static struct fb_ops cirrusfb_ops = {
+static const struct fb_ops cirrusfb_ops = {
.owner = THIS_MODULE,
.fb_open = cirrusfb_open,
.fb_release = cirrusfb_release,
diff --git a/drivers/video/fbdev/clps711x-fb.c b/drivers/video/fbdev/clps711x-fb.c
index cabbc721f894..c5d15c6db287 100644
--- a/drivers/video/fbdev/clps711x-fb.c
+++ b/drivers/video/fbdev/clps711x-fb.c
@@ -153,7 +153,7 @@ static int clps711x_fb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops clps711x_fb_ops = {
+static const struct fb_ops clps711x_fb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = clps711x_fb_setcolreg,
.fb_check_var = clps711x_fb_check_var,
diff --git a/drivers/video/fbdev/cobalt_lcdfb.c b/drivers/video/fbdev/cobalt_lcdfb.c
index 544946901e8b..5f8b6324d2e8 100644
--- a/drivers/video/fbdev/cobalt_lcdfb.c
+++ b/drivers/video/fbdev/cobalt_lcdfb.c
@@ -269,7 +269,7 @@ static int cobalt_lcdfb_cursor(struct fb_info *info, struct fb_cursor *cursor)
return 0;
}
-static struct fb_ops cobalt_lcd_fbops = {
+static const struct fb_ops cobalt_lcd_fbops = {
.owner = THIS_MODULE,
.fb_read = cobalt_lcdfb_read,
.fb_write = cobalt_lcdfb_write,
diff --git a/drivers/video/fbdev/controlfb.c b/drivers/video/fbdev/controlfb.c
index 9a680ef3ffc3..38b61cdb5ca4 100644
--- a/drivers/video/fbdev/controlfb.c
+++ b/drivers/video/fbdev/controlfb.c
@@ -157,7 +157,7 @@ static int default_vmode __initdata = VMODE_NVRAM;
static int default_cmode __initdata = CMODE_NVRAM;
-static struct fb_ops controlfb_ops = {
+static const struct fb_ops controlfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = controlfb_check_var,
.fb_set_par = controlfb_set_par,
diff --git a/drivers/video/fbdev/cyber2000fb.c b/drivers/video/fbdev/cyber2000fb.c
index 3a2d9ff0aa42..460826a7ad55 100644
--- a/drivers/video/fbdev/cyber2000fb.c
+++ b/drivers/video/fbdev/cyber2000fb.c
@@ -1060,7 +1060,7 @@ static int cyber2000fb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops cyber2000fb_ops = {
+static const struct fb_ops cyber2000fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = cyber2000fb_check_var,
.fb_set_par = cyber2000fb_set_par,
diff --git a/drivers/video/fbdev/da8xx-fb.c b/drivers/video/fbdev/da8xx-fb.c
index 2d3dcc52fcf3..73c3c4c8cc12 100644
--- a/drivers/video/fbdev/da8xx-fb.c
+++ b/drivers/video/fbdev/da8xx-fb.c
@@ -1294,7 +1294,7 @@ static int da8xxfb_set_par(struct fb_info *info)
return 0;
}
-static struct fb_ops da8xx_fb_ops = {
+static const struct fb_ops da8xx_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = fb_check_var,
.fb_set_par = da8xxfb_set_par,
diff --git a/drivers/video/fbdev/dnfb.c b/drivers/video/fbdev/dnfb.c
index 8da517eaa4a3..3688f9165848 100644
--- a/drivers/video/fbdev/dnfb.c
+++ b/drivers/video/fbdev/dnfb.c
@@ -108,7 +108,7 @@
static int dnfb_blank(int blank, struct fb_info *info);
static void dnfb_copyarea(struct fb_info *info, const struct fb_copyarea *area);
-static struct fb_ops dn_fb_ops = {
+static const struct fb_ops dn_fb_ops = {
.owner = THIS_MODULE,
.fb_blank = dnfb_blank,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/efifb.c b/drivers/video/fbdev/efifb.c
index 51d97ec4f58f..f03f9fb60c26 100644
--- a/drivers/video/fbdev/efifb.c
+++ b/drivers/video/fbdev/efifb.c
@@ -255,7 +255,7 @@ static void efifb_destroy(struct fb_info *info)
fb_dealloc_cmap(&info->cmap);
}
-static struct fb_ops efifb_ops = {
+static const struct fb_ops efifb_ops = {
.owner = THIS_MODULE,
.fb_destroy = efifb_destroy,
.fb_setcolreg = efifb_setcolreg,
diff --git a/drivers/video/fbdev/ep93xx-fb.c b/drivers/video/fbdev/ep93xx-fb.c
index d04a047094fc..cda2ef337423 100644
--- a/drivers/video/fbdev/ep93xx-fb.c
+++ b/drivers/video/fbdev/ep93xx-fb.c
@@ -402,7 +402,7 @@ static int ep93xxfb_setcolreg(unsigned int regno, unsigned int red,
return 0;
}
-static struct fb_ops ep93xxfb_ops = {
+static const struct fb_ops ep93xxfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = ep93xxfb_check_var,
.fb_set_par = ep93xxfb_set_par,
diff --git a/drivers/video/fbdev/fb-puv3.c b/drivers/video/fbdev/fb-puv3.c
index fa62c4dff7d1..75df6aabac21 100644
--- a/drivers/video/fbdev/fb-puv3.c
+++ b/drivers/video/fbdev/fb-puv3.c
@@ -644,7 +644,7 @@ int unifb_mmap(struct fb_info *info,
return vm_iomap_memory(vma, info->fix.smem_start, info->fix.smem_len);
}
-static struct fb_ops unifb_ops = {
+static const struct fb_ops unifb_ops = {
.fb_read = fb_sys_read,
.fb_write = fb_sys_write,
.fb_check_var = unifb_check_var,
diff --git a/drivers/video/fbdev/ffb.c b/drivers/video/fbdev/ffb.c
index cd2d1db239a2..948b73184433 100644
--- a/drivers/video/fbdev/ffb.c
+++ b/drivers/video/fbdev/ffb.c
@@ -44,7 +44,7 @@ static int ffb_pan_display(struct fb_var_screeninfo *, struct fb_info *);
* Frame buffer operations
*/
-static struct fb_ops ffb_ops = {
+static const struct fb_ops ffb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = ffb_setcolreg,
.fb_blank = ffb_blank,
diff --git a/drivers/video/fbdev/fm2fb.c b/drivers/video/fbdev/fm2fb.c
index ac7a4ebfd390..3b727d528fde 100644
--- a/drivers/video/fbdev/fm2fb.c
+++ b/drivers/video/fbdev/fm2fb.c
@@ -165,7 +165,7 @@ static int fm2fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
u_int transp, struct fb_info *info);
static int fm2fb_blank(int blank, struct fb_info *info);
-static struct fb_ops fm2fb_ops = {
+static const struct fb_ops fm2fb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = fm2fb_setcolreg,
.fb_blank = fm2fb_blank,
diff --git a/drivers/video/fbdev/fsl-diu-fb.c b/drivers/video/fbdev/fsl-diu-fb.c
index d19f58263b4e..7cacabdd5f12 100644
--- a/drivers/video/fbdev/fsl-diu-fb.c
+++ b/drivers/video/fbdev/fsl-diu-fb.c
@@ -1448,7 +1448,7 @@ static int fsl_diu_release(struct fb_info *info, int user)
return res;
}
-static struct fb_ops fsl_diu_ops = {
+static const struct fb_ops fsl_diu_ops = {
.owner = THIS_MODULE,
.fb_check_var = fsl_diu_check_var,
.fb_set_par = fsl_diu_set_par,
diff --git a/drivers/video/fbdev/g364fb.c b/drivers/video/fbdev/g364fb.c
index 223896cc5f7d..845b79da2a7c 100644
--- a/drivers/video/fbdev/g364fb.c
+++ b/drivers/video/fbdev/g364fb.c
@@ -111,7 +111,7 @@ static int g364fb_setcolreg(u_int regno, u_int red, u_int green,
static int g364fb_cursor(struct fb_info *info, struct fb_cursor *cursor);
static int g364fb_blank(int blank, struct fb_info *info);
-static struct fb_ops g364fb_ops = {
+static const struct fb_ops g364fb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = g364fb_setcolreg,
.fb_pan_display = g364fb_pan_display,
diff --git a/drivers/video/fbdev/gbefb.c b/drivers/video/fbdev/gbefb.c
index b9f6a82a0495..31270a8986e8 100644
--- a/drivers/video/fbdev/gbefb.c
+++ b/drivers/video/fbdev/gbefb.c
@@ -1044,7 +1044,7 @@ static int gbefb_mmap(struct fb_info *info,
return 0;
}
-static struct fb_ops gbefb_ops = {
+static const struct fb_ops gbefb_ops = {
.owner = THIS_MODULE,
.fb_check_var = gbefb_check_var,
.fb_set_par = gbefb_set_par,
diff --git a/drivers/video/fbdev/geode/gx1fb_core.c b/drivers/video/fbdev/geode/gx1fb_core.c
index 737e472fac14..5d34d89fb665 100644
--- a/drivers/video/fbdev/geode/gx1fb_core.c
+++ b/drivers/video/fbdev/geode/gx1fb_core.c
@@ -252,7 +252,7 @@ static int parse_panel_option(struct fb_info *info)
return 0;
}
-static struct fb_ops gx1fb_ops = {
+static const struct fb_ops gx1fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = gx1fb_check_var,
.fb_set_par = gx1fb_set_par,
diff --git a/drivers/video/fbdev/geode/gxfb_core.c b/drivers/video/fbdev/geode/gxfb_core.c
index 435ce2aa4240..d38a148d4746 100644
--- a/drivers/video/fbdev/geode/gxfb_core.c
+++ b/drivers/video/fbdev/geode/gxfb_core.c
@@ -265,7 +265,7 @@ static int gxfb_map_video_memory(struct fb_info *info, struct pci_dev *dev)
return 0;
}
-static struct fb_ops gxfb_ops = {
+static const struct fb_ops gxfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = gxfb_check_var,
.fb_set_par = gxfb_set_par,
diff --git a/drivers/video/fbdev/geode/lxfb_core.c b/drivers/video/fbdev/geode/lxfb_core.c
index b0f07d676eb3..adc2d9c2395e 100644
--- a/drivers/video/fbdev/geode/lxfb_core.c
+++ b/drivers/video/fbdev/geode/lxfb_core.c
@@ -386,7 +386,7 @@ static int lxfb_map_video_memory(struct fb_info *info, struct pci_dev *dev)
return 0;
}
-static struct fb_ops lxfb_ops = {
+static const struct fb_ops lxfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = lxfb_check_var,
.fb_set_par = lxfb_set_par,
diff --git a/drivers/video/fbdev/goldfishfb.c b/drivers/video/fbdev/goldfishfb.c
index f60ac276703d..9c83ec3f8e1f 100644
--- a/drivers/video/fbdev/goldfishfb.c
+++ b/drivers/video/fbdev/goldfishfb.c
@@ -160,7 +160,7 @@ static int goldfish_fb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops goldfish_fb_ops = {
+static const struct fb_ops goldfish_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = goldfish_fb_check_var,
.fb_set_par = goldfish_fb_set_par,
diff --git a/drivers/video/fbdev/grvga.c b/drivers/video/fbdev/grvga.c
index d22e8b0c906d..07dda03e0957 100644
--- a/drivers/video/fbdev/grvga.c
+++ b/drivers/video/fbdev/grvga.c
@@ -251,7 +251,7 @@ static int grvga_pan_display(struct fb_var_screeninfo *var,
return 0;
}
-static struct fb_ops grvga_ops = {
+static const struct fb_ops grvga_ops = {
.owner = THIS_MODULE,
.fb_check_var = grvga_check_var,
.fb_set_par = grvga_set_par,
diff --git a/drivers/video/fbdev/gxt4500.c b/drivers/video/fbdev/gxt4500.c
index c7502fd8f447..13ded3a10708 100644
--- a/drivers/video/fbdev/gxt4500.c
+++ b/drivers/video/fbdev/gxt4500.c
@@ -599,7 +599,7 @@ static const struct fb_fix_screeninfo gxt4500_fix = {
.mmio_len = 0x20000,
};
-static struct fb_ops gxt4500_ops = {
+static const struct fb_ops gxt4500_ops = {
.owner = THIS_MODULE,
.fb_check_var = gxt4500_check_var,
.fb_set_par = gxt4500_set_par,
diff --git a/drivers/video/fbdev/hecubafb.c b/drivers/video/fbdev/hecubafb.c
index 8577195cb533..00d77105161a 100644
--- a/drivers/video/fbdev/hecubafb.c
+++ b/drivers/video/fbdev/hecubafb.c
@@ -197,7 +197,7 @@ static ssize_t hecubafb_write(struct fb_info *info, const char __user *buf,
return (err) ? err : count;
}
-static struct fb_ops hecubafb_ops = {
+static const struct fb_ops hecubafb_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = hecubafb_write,
diff --git a/drivers/video/fbdev/hgafb.c b/drivers/video/fbdev/hgafb.c
index 59e1cae57948..a45fcff1461f 100644
--- a/drivers/video/fbdev/hgafb.c
+++ b/drivers/video/fbdev/hgafb.c
@@ -523,7 +523,7 @@ static void hgafb_imageblit(struct fb_info *info, const struct fb_image *image)
}
}
-static struct fb_ops hgafb_ops = {
+static const struct fb_ops hgafb_ops = {
.owner = THIS_MODULE,
.fb_open = hgafb_open,
.fb_release = hgafb_release,
diff --git a/drivers/video/fbdev/hitfb.c b/drivers/video/fbdev/hitfb.c
index abe3e54d4506..009e5d2aa100 100644
--- a/drivers/video/fbdev/hitfb.c
+++ b/drivers/video/fbdev/hitfb.c
@@ -311,7 +311,7 @@ static int hitfb_set_par(struct fb_info *info)
return 0;
}
-static struct fb_ops hitfb_ops = {
+static const struct fb_ops hitfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = hitfb_check_var,
.fb_set_par = hitfb_set_par,
diff --git a/drivers/video/fbdev/hpfb.c b/drivers/video/fbdev/hpfb.c
index a79af8f069d1..f02be0db335e 100644
--- a/drivers/video/fbdev/hpfb.c
+++ b/drivers/video/fbdev/hpfb.c
@@ -184,7 +184,7 @@ static int hpfb_sync(struct fb_info *info)
return 0;
}
-static struct fb_ops hpfb_ops = {
+static const struct fb_ops hpfb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = hpfb_setcolreg,
.fb_blank = hpfb_blank,
diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
index 2dcb7c58b31e..fcd546e5c031 100644
--- a/drivers/video/fbdev/hyperv_fb.c
+++ b/drivers/video/fbdev/hyperv_fb.c
@@ -623,7 +623,7 @@ static void hvfb_cfb_imageblit(struct fb_info *p,
synthvid_update(p);
}
-static struct fb_ops hvfb_ops = {
+static const struct fb_ops hvfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = hvfb_check_var,
.fb_set_par = hvfb_set_par,
diff --git a/drivers/video/fbdev/i740fb.c b/drivers/video/fbdev/i740fb.c
index 347cf8babc3e..c65ec7386e87 100644
--- a/drivers/video/fbdev/i740fb.c
+++ b/drivers/video/fbdev/i740fb.c
@@ -981,7 +981,7 @@ static int i740fb_blank(int blank_mode, struct fb_info *info)
return (blank_mode == FB_BLANK_NORMAL) ? 1 : 0;
}
-static struct fb_ops i740fb_ops = {
+static const struct fb_ops i740fb_ops = {
.owner = THIS_MODULE,
.fb_open = i740fb_open,
.fb_release = i740fb_release,
diff --git a/drivers/video/fbdev/imsttfb.c b/drivers/video/fbdev/imsttfb.c
index 58b01c7d9056..3ac053b88495 100644
--- a/drivers/video/fbdev/imsttfb.c
+++ b/drivers/video/fbdev/imsttfb.c
@@ -1333,7 +1333,7 @@ static struct pci_driver imsttfb_pci_driver = {
.remove = imsttfb_remove,
};
-static struct fb_ops imsttfb_ops = {
+static const struct fb_ops imsttfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = imsttfb_check_var,
.fb_set_par = imsttfb_set_par,
diff --git a/drivers/video/fbdev/imxfb.c b/drivers/video/fbdev/imxfb.c
index b3286d1fa543..08a17eb2a5c7 100644
--- a/drivers/video/fbdev/imxfb.c
+++ b/drivers/video/fbdev/imxfb.c
@@ -566,7 +566,7 @@ static int imxfb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops imxfb_ops = {
+static const struct fb_ops imxfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = imxfb_check_var,
.fb_set_par = imxfb_set_par,
diff --git a/drivers/video/fbdev/intelfb/intelfbdrv.c b/drivers/video/fbdev/intelfb/intelfbdrv.c
index a76c61512c60..c744891781a5 100644
--- a/drivers/video/fbdev/intelfb/intelfbdrv.c
+++ b/drivers/video/fbdev/intelfb/intelfbdrv.c
@@ -193,7 +193,7 @@ static const struct pci_device_id intelfb_pci_table[] = {
static int num_registered = 0;
/* fb ops */
-static struct fb_ops intel_fb_ops = {
+static const struct fb_ops intel_fb_ops = {
.owner = THIS_MODULE,
.fb_open = intelfb_open,
.fb_release = intelfb_release,
diff --git a/drivers/video/fbdev/kyro/fbdev.c b/drivers/video/fbdev/kyro/fbdev.c
index a7bd9f25911b..72dff2e42e3a 100644
--- a/drivers/video/fbdev/kyro/fbdev.c
+++ b/drivers/video/fbdev/kyro/fbdev.c
@@ -648,7 +648,7 @@ static struct pci_driver kyrofb_pci_driver = {
.remove = kyrofb_remove,
};
-static struct fb_ops kyrofb_ops = {
+static const struct fb_ops kyrofb_ops = {
.owner = THIS_MODULE,
.fb_check_var = kyrofb_check_var,
.fb_set_par = kyrofb_set_par,
diff --git a/drivers/video/fbdev/leo.c b/drivers/video/fbdev/leo.c
index 5b1141ac182b..40b11cce0ad6 100644
--- a/drivers/video/fbdev/leo.c
+++ b/drivers/video/fbdev/leo.c
@@ -39,7 +39,7 @@ static int leo_pan_display(struct fb_var_screeninfo *, struct fb_info *);
* Frame buffer operations
*/
-static struct fb_ops leo_ops = {
+static const struct fb_ops leo_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = leo_setcolreg,
.fb_blank = leo_blank,
diff --git a/drivers/video/fbdev/macfb.c b/drivers/video/fbdev/macfb.c
index 9a6feee96133..e05a97662ca8 100644
--- a/drivers/video/fbdev/macfb.c
+++ b/drivers/video/fbdev/macfb.c
@@ -496,7 +496,7 @@ static int macfb_setcolreg(unsigned regno, unsigned red, unsigned green,
return 0;
}
-static struct fb_ops macfb_ops = {
+static const struct fb_ops macfb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = macfb_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/matrox/matroxfb_crtc2.c b/drivers/video/fbdev/matrox/matroxfb_crtc2.c
index d2a81a2c3ac0..7655afa3fd50 100644
--- a/drivers/video/fbdev/matrox/matroxfb_crtc2.c
+++ b/drivers/video/fbdev/matrox/matroxfb_crtc2.c
@@ -563,7 +563,7 @@ static int matroxfb_dh_blank(int blank, struct fb_info* info) {
#undef m2info
}
-static struct fb_ops matroxfb_dh_ops = {
+static const struct fb_ops matroxfb_dh_ops = {
.owner = THIS_MODULE,
.fb_open = matroxfb_dh_open,
.fb_release = matroxfb_dh_release,
diff --git a/drivers/video/fbdev/maxinefb.c b/drivers/video/fbdev/maxinefb.c
index 5bb1b5c308a7..ae1a42bcb0ea 100644
--- a/drivers/video/fbdev/maxinefb.c
+++ b/drivers/video/fbdev/maxinefb.c
@@ -105,7 +105,7 @@ static int maxinefb_setcolreg(unsigned regno, unsigned red, unsigned green,
return 0;
}
-static struct fb_ops maxinefb_ops = {
+static const struct fb_ops maxinefb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = maxinefb_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c b/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
index 962c0171d271..298e10fe0408 100644
--- a/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
+++ b/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
@@ -401,7 +401,7 @@ static int mb862xxfb_ioctl(struct fb_info *fbi, unsigned int cmd,
}
/* framebuffer ops */
-static struct fb_ops mb862xxfb_ops = {
+static const struct fb_ops mb862xxfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = mb862xxfb_check_var,
.fb_set_par = mb862xxfb_set_par,
diff --git a/drivers/video/fbdev/mbx/mbxfb.c b/drivers/video/fbdev/mbx/mbxfb.c
index 50935252b50b..25dad4507d77 100644
--- a/drivers/video/fbdev/mbx/mbxfb.c
+++ b/drivers/video/fbdev/mbx/mbxfb.c
@@ -671,7 +671,7 @@ static int mbxfb_ioctl(struct fb_info *info, unsigned int cmd,
return -EINVAL;
}
-static struct fb_ops mbxfb_ops = {
+static const struct fb_ops mbxfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = mbxfb_check_var,
.fb_set_par = mbxfb_set_par,
diff --git a/drivers/video/fbdev/metronomefb.c b/drivers/video/fbdev/metronomefb.c
index bb4fee52e501..a42e2eceee48 100644
--- a/drivers/video/fbdev/metronomefb.c
+++ b/drivers/video/fbdev/metronomefb.c
@@ -558,7 +558,7 @@ static ssize_t metronomefb_write(struct fb_info *info, const char __user *buf,
return (err) ? err : count;
}
-static struct fb_ops metronomefb_ops = {
+static const struct fb_ops metronomefb_ops = {
.owner = THIS_MODULE,
.fb_write = metronomefb_write,
.fb_fillrect = metronomefb_fillrect,
diff --git a/drivers/video/fbdev/mmp/fb/mmpfb.c b/drivers/video/fbdev/mmp/fb/mmpfb.c
index 47bc7c59bbd8..33db0850086f 100644
--- a/drivers/video/fbdev/mmp/fb/mmpfb.c
+++ b/drivers/video/fbdev/mmp/fb/mmpfb.c
@@ -454,7 +454,7 @@ static int mmpfb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops mmpfb_ops = {
+static const struct fb_ops mmpfb_ops = {
.owner = THIS_MODULE,
.fb_blank = mmpfb_blank,
.fb_check_var = mmpfb_check_var,
diff --git a/drivers/video/fbdev/mx3fb.c b/drivers/video/fbdev/mx3fb.c
index bafd5f5fac5a..4af28e4421e5 100644
--- a/drivers/video/fbdev/mx3fb.c
+++ b/drivers/video/fbdev/mx3fb.c
@@ -1249,7 +1249,7 @@ static int mx3fb_pan_display(struct fb_var_screeninfo *var,
* invoked by the core framebuffer driver to perform operations like
* blitting, rectangle filling, copy regions and cursor definition.
*/
-static struct fb_ops mx3fb_ops = {
+static const struct fb_ops mx3fb_ops = {
.owner = THIS_MODULE,
.fb_set_par = mx3fb_set_par,
.fb_check_var = mx3fb_check_var,
@@ -1389,7 +1389,8 @@ static int mx3fb_unmap_video_memory(struct fb_info *fbi)
* mx3fb_init_fbinfo() - initialize framebuffer information object.
* @return: initialized framebuffer structure.
*/
-static struct fb_info *mx3fb_init_fbinfo(struct device *dev, struct fb_ops *ops)
+static struct fb_info *mx3fb_init_fbinfo(struct device *dev,
+ const struct fb_ops *ops)
{
struct fb_info *fbi;
struct mx3fb_info *mx3fbi;
diff --git a/drivers/video/fbdev/neofb.c b/drivers/video/fbdev/neofb.c
index b770946a0920..e6ea853c1723 100644
--- a/drivers/video/fbdev/neofb.c
+++ b/drivers/video/fbdev/neofb.c
@@ -1610,7 +1610,7 @@ neofb_cursor(struct fb_info *info, struct fb_cursor *cursor)
}
*/
-static struct fb_ops neofb_ops = {
+static const struct fb_ops neofb_ops = {
.owner = THIS_MODULE,
.fb_open = neofb_open,
.fb_release = neofb_release,
diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
index fbeeed5afe35..8a2527b0fd27 100644
--- a/drivers/video/fbdev/nvidia/nvidia.c
+++ b/drivers/video/fbdev/nvidia/nvidia.c
@@ -1024,7 +1024,7 @@ static int nvidiafb_release(struct fb_info *info, int user)
return err;
}
-static struct fb_ops nvidia_fb_ops = {
+static const struct fb_ops nvidia_fb_ops = {
.owner = THIS_MODULE,
.fb_open = nvidiafb_open,
.fb_release = nvidiafb_release,
diff --git a/drivers/video/fbdev/ocfb.c b/drivers/video/fbdev/ocfb.c
index a970edc2a6f8..c8cee2d890dc 100644
--- a/drivers/video/fbdev/ocfb.c
+++ b/drivers/video/fbdev/ocfb.c
@@ -285,7 +285,7 @@ static int ocfb_init_var(struct ocfb_dev *fbdev)
return 0;
}
-static struct fb_ops ocfb_ops = {
+static const struct fb_ops ocfb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = ocfb_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/offb.c b/drivers/video/fbdev/offb.c
index fbc6eafb63c7..5cd0f5f6a4ae 100644
--- a/drivers/video/fbdev/offb.c
+++ b/drivers/video/fbdev/offb.c
@@ -286,7 +286,7 @@ static void offb_destroy(struct fb_info *info)
framebuffer_release(info);
}
-static struct fb_ops offb_ops = {
+static const struct fb_ops offb_ops = {
.owner = THIS_MODULE,
.fb_destroy = offb_destroy,
.fb_setcolreg = offb_setcolreg,
diff --git a/drivers/video/fbdev/omap2/omapfb/omapfb-main.c b/drivers/video/fbdev/omap2/omapfb/omapfb-main.c
index 858c2c011d19..8dfa9158ba78 100644
--- a/drivers/video/fbdev/omap2/omapfb/omapfb-main.c
+++ b/drivers/video/fbdev/omap2/omapfb/omapfb-main.c
@@ -1280,7 +1280,7 @@ ssize_t omapfb_write(struct fb_info *info, const char __user *buf,
}
#endif
-static struct fb_ops omapfb_ops = {
+static const struct fb_ops omapfb_ops = {
.owner = THIS_MODULE,
.fb_open = omapfb_open,
.fb_release = omapfb_release,
diff --git a/drivers/video/fbdev/p9100.c b/drivers/video/fbdev/p9100.c
index 8c18cc51aae2..6da672e92643 100644
--- a/drivers/video/fbdev/p9100.c
+++ b/drivers/video/fbdev/p9100.c
@@ -37,7 +37,7 @@ static int p9100_ioctl(struct fb_info *, unsigned int, unsigned long);
* Frame buffer operations
*/
-static struct fb_ops p9100_ops = {
+static const struct fb_ops p9100_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = p9100_setcolreg,
.fb_blank = p9100_blank,
diff --git a/drivers/video/fbdev/platinumfb.c b/drivers/video/fbdev/platinumfb.c
index 632b246ca35f..ce413a9df06e 100644
--- a/drivers/video/fbdev/platinumfb.c
+++ b/drivers/video/fbdev/platinumfb.c
@@ -96,7 +96,7 @@ static int platinum_var_to_par(struct fb_var_screeninfo *var,
* Interface used by the world
*/
-static struct fb_ops platinumfb_ops = {
+static const struct fb_ops platinumfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = platinumfb_check_var,
.fb_set_par = platinumfb_set_par,
diff --git a/drivers/video/fbdev/pm2fb.c b/drivers/video/fbdev/pm2fb.c
index 1dcf02e12af4..8f933bad461c 100644
--- a/drivers/video/fbdev/pm2fb.c
+++ b/drivers/video/fbdev/pm2fb.c
@@ -1483,7 +1483,7 @@ static int pm2fb_cursor(struct fb_info *info, struct fb_cursor *cursor)
* Frame buffer operations
*/
-static struct fb_ops pm2fb_ops = {
+static const struct fb_ops pm2fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = pm2fb_check_var,
.fb_set_par = pm2fb_set_par,
diff --git a/drivers/video/fbdev/pm3fb.c b/drivers/video/fbdev/pm3fb.c
index 6130aa56a1e9..15a2b495235b 100644
--- a/drivers/video/fbdev/pm3fb.c
+++ b/drivers/video/fbdev/pm3fb.c
@@ -1200,7 +1200,7 @@ static int pm3fb_blank(int blank_mode, struct fb_info *info)
* Frame buffer operations
*/
-static struct fb_ops pm3fb_ops = {
+static const struct fb_ops pm3fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = pm3fb_check_var,
.fb_set_par = pm3fb_set_par,
diff --git a/drivers/video/fbdev/pmag-aa-fb.c b/drivers/video/fbdev/pmag-aa-fb.c
index d1e78ce3a9c2..7b33b52b2526 100644
--- a/drivers/video/fbdev/pmag-aa-fb.c
+++ b/drivers/video/fbdev/pmag-aa-fb.c
@@ -147,7 +147,7 @@ static int aafb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops aafb_ops = {
+static const struct fb_ops aafb_ops = {
.owner = THIS_MODULE,
.fb_blank = aafb_blank,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/pmag-ba-fb.c b/drivers/video/fbdev/pmag-ba-fb.c
index 56b912bb28de..a60e56d8980b 100644
--- a/drivers/video/fbdev/pmag-ba-fb.c
+++ b/drivers/video/fbdev/pmag-ba-fb.c
@@ -117,7 +117,7 @@ static int pmagbafb_setcolreg(unsigned int regno, unsigned int red,
return 0;
}
-static struct fb_ops pmagbafb_ops = {
+static const struct fb_ops pmagbafb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = pmagbafb_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/pmagb-b-fb.c b/drivers/video/fbdev/pmagb-b-fb.c
index 2822b2225924..f02080f21077 100644
--- a/drivers/video/fbdev/pmagb-b-fb.c
+++ b/drivers/video/fbdev/pmagb-b-fb.c
@@ -121,7 +121,7 @@ static int pmagbbfb_setcolreg(unsigned int regno, unsigned int red,
return 0;
}
-static struct fb_ops pmagbbfb_ops = {
+static const struct fb_ops pmagbbfb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = pmagbbfb_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/ps3fb.c b/drivers/video/fbdev/ps3fb.c
index 5ed2db39d823..834f63edf700 100644
--- a/drivers/video/fbdev/ps3fb.c
+++ b/drivers/video/fbdev/ps3fb.c
@@ -934,7 +934,7 @@ static irqreturn_t ps3fb_vsync_interrupt(int irq, void *ptr)
}
-static struct fb_ops ps3fb_ops = {
+static const struct fb_ops ps3fb_ops = {
.fb_open = ps3fb_open,
.fb_release = ps3fb_release,
.fb_read = fb_sys_read,
diff --git a/drivers/video/fbdev/pvr2fb.c b/drivers/video/fbdev/pvr2fb.c
index 0a3b2b7c7891..fcb16eabbb0d 100644
--- a/drivers/video/fbdev/pvr2fb.c
+++ b/drivers/video/fbdev/pvr2fb.c
@@ -707,7 +707,7 @@ static ssize_t pvr2fb_write(struct fb_info *info, const char *buf,
}
#endif /* CONFIG_PVR2_DMA */
-static struct fb_ops pvr2fb_ops = {
+static const struct fb_ops pvr2fb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = pvr2fb_setcolreg,
.fb_blank = pvr2fb_blank,
diff --git a/drivers/video/fbdev/pxa168fb.c b/drivers/video/fbdev/pxa168fb.c
index 1410f476e135..c672c3354a2c 100644
--- a/drivers/video/fbdev/pxa168fb.c
+++ b/drivers/video/fbdev/pxa168fb.c
@@ -545,7 +545,7 @@ static irqreturn_t pxa168fb_handle_irq(int irq, void *dev_id)
return IRQ_NONE;
}
-static struct fb_ops pxa168fb_ops = {
+static const struct fb_ops pxa168fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = pxa168fb_check_var,
.fb_set_par = pxa168fb_set_par,
diff --git a/drivers/video/fbdev/pxafb.c b/drivers/video/fbdev/pxafb.c
index f70c9f79622e..6f7e9fb63190 100644
--- a/drivers/video/fbdev/pxafb.c
+++ b/drivers/video/fbdev/pxafb.c
@@ -597,7 +597,7 @@ static int pxafb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops pxafb_ops = {
+static const struct fb_ops pxafb_ops = {
.owner = THIS_MODULE,
.fb_check_var = pxafb_check_var,
.fb_set_par = pxafb_set_par,
@@ -865,7 +865,7 @@ static int overlayfb_set_par(struct fb_info *info)
return 0;
}
-static struct fb_ops overlay_fb_ops = {
+static const struct fb_ops overlay_fb_ops = {
.owner = THIS_MODULE,
.fb_open = overlayfb_open,
.fb_release = overlayfb_release,
diff --git a/drivers/video/fbdev/q40fb.c b/drivers/video/fbdev/q40fb.c
index 0b93aa964d43..79ff14a35c85 100644
--- a/drivers/video/fbdev/q40fb.c
+++ b/drivers/video/fbdev/q40fb.c
@@ -75,7 +75,7 @@ static int q40fb_setcolreg(unsigned regno, unsigned red, unsigned green,
return 0;
}
-static struct fb_ops q40fb_ops = {
+static const struct fb_ops q40fb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = q40fb_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/riva/fbdev.c b/drivers/video/fbdev/riva/fbdev.c
index ca593a3e41d7..764ec3285e62 100644
--- a/drivers/video/fbdev/riva/fbdev.c
+++ b/drivers/video/fbdev/riva/fbdev.c
@@ -1673,7 +1673,7 @@ static int rivafb_sync(struct fb_info *info)
* ------------------------------------------------------------------------- */
/* kernel interface */
-static struct fb_ops riva_fb_ops = {
+static const struct fb_ops riva_fb_ops = {
.owner = THIS_MODULE,
.fb_open = rivafb_open,
.fb_release = rivafb_release,
diff --git a/drivers/video/fbdev/s3c-fb.c b/drivers/video/fbdev/s3c-fb.c
index ba04d7a67829..f4871c430f8d 100644
--- a/drivers/video/fbdev/s3c-fb.c
+++ b/drivers/video/fbdev/s3c-fb.c
@@ -1035,7 +1035,7 @@ static int s3c_fb_ioctl(struct fb_info *info, unsigned int cmd,
return ret;
}
-static struct fb_ops s3c_fb_ops = {
+static const struct fb_ops s3c_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = s3c_fb_check_var,
.fb_set_par = s3c_fb_set_par,
diff --git a/drivers/video/fbdev/s3c2410fb.c b/drivers/video/fbdev/s3c2410fb.c
index a702da89910b..2fb15a540167 100644
--- a/drivers/video/fbdev/s3c2410fb.c
+++ b/drivers/video/fbdev/s3c2410fb.c
@@ -618,7 +618,7 @@ static int s3c2410fb_debug_store(struct device *dev,
static DEVICE_ATTR(debug, 0664, s3c2410fb_debug_show, s3c2410fb_debug_store);
-static struct fb_ops s3c2410fb_ops = {
+static const struct fb_ops s3c2410fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = s3c2410fb_check_var,
.fb_set_par = s3c2410fb_set_par,
diff --git a/drivers/video/fbdev/s3fb.c b/drivers/video/fbdev/s3fb.c
index be16c349c10f..60c424fae988 100644
--- a/drivers/video/fbdev/s3fb.c
+++ b/drivers/video/fbdev/s3fb.c
@@ -1037,7 +1037,7 @@ static int s3fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info)
/* Frame buffer operations */
-static struct fb_ops s3fb_ops = {
+static const struct fb_ops s3fb_ops = {
.owner = THIS_MODULE,
.fb_open = s3fb_open,
.fb_release = s3fb_release,
diff --git a/drivers/video/fbdev/sa1100fb.c b/drivers/video/fbdev/sa1100fb.c
index 81ad3aa1ca06..4680cc3efb81 100644
--- a/drivers/video/fbdev/sa1100fb.c
+++ b/drivers/video/fbdev/sa1100fb.c
@@ -574,7 +574,7 @@ static int sa1100fb_mmap(struct fb_info *info,
return vm_iomap_memory(vma, info->fix.mmio_start, info->fix.mmio_len);
}
-static struct fb_ops sa1100fb_ops = {
+static const struct fb_ops sa1100fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = sa1100fb_check_var,
.fb_set_par = sa1100fb_set_par,
diff --git a/drivers/video/fbdev/savage/savagefb_driver.c b/drivers/video/fbdev/savage/savagefb_driver.c
index 512789f5f884..aab312a7d9da 100644
--- a/drivers/video/fbdev/savage/savagefb_driver.c
+++ b/drivers/video/fbdev/savage/savagefb_driver.c
@@ -1637,7 +1637,7 @@ static int savagefb_release(struct fb_info *info, int user)
return 0;
}
-static struct fb_ops savagefb_ops = {
+static const struct fb_ops savagefb_ops = {
.owner = THIS_MODULE,
.fb_open = savagefb_open,
.fb_release = savagefb_release,
diff --git a/drivers/video/fbdev/sh7760fb.c b/drivers/video/fbdev/sh7760fb.c
index ab8fe838c776..b8ec8d9bb4c8 100644
--- a/drivers/video/fbdev/sh7760fb.c
+++ b/drivers/video/fbdev/sh7760fb.c
@@ -341,7 +341,7 @@ static int sh7760fb_set_par(struct fb_info *info)
return 0;
}
-static struct fb_ops sh7760fb_ops = {
+static const struct fb_ops sh7760fb_ops = {
.owner = THIS_MODULE,
.fb_blank = sh7760fb_blank,
.fb_check_var = sh7760fb_check_var,
diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
index c249763dbf0b..25f119efebc0 100644
--- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
+++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
@@ -1490,7 +1490,7 @@ sh_mobile_lcdc_overlay_mmap(struct fb_info *info, struct vm_area_struct *vma)
ovl->dma_handle, ovl->fb_size);
}
-static struct fb_ops sh_mobile_lcdc_overlay_ops = {
+static const struct fb_ops sh_mobile_lcdc_overlay_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = fb_sys_write,
@@ -1964,7 +1964,7 @@ sh_mobile_lcdc_mmap(struct fb_info *info, struct vm_area_struct *vma)
ch->dma_handle, ch->fb_size);
}
-static struct fb_ops sh_mobile_lcdc_ops = {
+static const struct fb_ops sh_mobile_lcdc_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = sh_mobile_lcdc_setcolreg,
.fb_read = fb_sys_read,
diff --git a/drivers/video/fbdev/simplefb.c b/drivers/video/fbdev/simplefb.c
index 7dc0105f700d..533a047d07a2 100644
--- a/drivers/video/fbdev/simplefb.c
+++ b/drivers/video/fbdev/simplefb.c
@@ -78,7 +78,7 @@ static void simplefb_destroy(struct fb_info *info)
iounmap(info->screen_base);
}
-static struct fb_ops simplefb_ops = {
+static const struct fb_ops simplefb_ops = {
.owner = THIS_MODULE,
.fb_destroy = simplefb_destroy,
.fb_setcolreg = simplefb_setcolreg,
diff --git a/drivers/video/fbdev/sis/sis_main.c b/drivers/video/fbdev/sis/sis_main.c
index b443a8ed4600..ac140962b1bf 100644
--- a/drivers/video/fbdev/sis/sis_main.c
+++ b/drivers/video/fbdev/sis/sis_main.c
@@ -1906,7 +1906,7 @@ sisfb_get_fix(struct fb_fix_screeninfo *fix, int con, struct fb_info *info)
/* ---------------- fb_ops structures ----------------- */
-static struct fb_ops sisfb_ops = {
+static const struct fb_ops sisfb_ops = {
.owner = THIS_MODULE,
.fb_open = sisfb_open,
.fb_release = sisfb_release,
diff --git a/drivers/video/fbdev/skeletonfb.c b/drivers/video/fbdev/skeletonfb.c
index 812a36cb60c3..bcacfb6934fa 100644
--- a/drivers/video/fbdev/skeletonfb.c
+++ b/drivers/video/fbdev/skeletonfb.c
@@ -634,7 +634,7 @@ int xxxfb_sync(struct fb_info *info)
* Frame buffer operations
*/
-static struct fb_ops xxxfb_ops = {
+static const struct fb_ops xxxfb_ops = {
.owner = THIS_MODULE,
.fb_open = xxxfb_open,
.fb_read = xxxfb_read,
diff --git a/drivers/video/fbdev/sm712fb.c b/drivers/video/fbdev/sm712fb.c
index 207d0add684b..6a1b4a853d9e 100644
--- a/drivers/video/fbdev/sm712fb.c
+++ b/drivers/video/fbdev/sm712fb.c
@@ -1369,7 +1369,7 @@ static int smtc_set_par(struct fb_info *info)
return 0;
}
-static struct fb_ops smtcfb_ops = {
+static const struct fb_ops smtcfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = smtc_check_var,
.fb_set_par = smtc_set_par,
diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
index e362d7da87fc..bfac3ee4a642 100644
--- a/drivers/video/fbdev/smscufx.c
+++ b/drivers/video/fbdev/smscufx.c
@@ -1268,7 +1268,7 @@ static int ufx_ops_blank(int blank_mode, struct fb_info *info)
return 0;
}
-static struct fb_ops ufx_ops = {
+static const struct fb_ops ufx_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = ufx_ops_write,
diff --git a/drivers/video/fbdev/ssd1307fb.c b/drivers/video/fbdev/ssd1307fb.c
index 78ca7ffc40c2..142535267fec 100644
--- a/drivers/video/fbdev/ssd1307fb.c
+++ b/drivers/video/fbdev/ssd1307fb.c
@@ -280,7 +280,7 @@ static void ssd1307fb_imageblit(struct fb_info *info, const struct fb_image *ima
ssd1307fb_update_display(par);
}
-static struct fb_ops ssd1307fb_ops = {
+static const struct fb_ops ssd1307fb_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = ssd1307fb_write,
diff --git a/drivers/video/fbdev/sstfb.c b/drivers/video/fbdev/sstfb.c
index 4e22ae383c87..82e707a48e4e 100644
--- a/drivers/video/fbdev/sstfb.c
+++ b/drivers/video/fbdev/sstfb.c
@@ -1307,7 +1307,7 @@ static int sstfb_setup(char *options)
}
-static struct fb_ops sstfb_ops = {
+static const struct fb_ops sstfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = sstfb_check_var,
.fb_set_par = sstfb_set_par,
diff --git a/drivers/video/fbdev/stifb.c b/drivers/video/fbdev/stifb.c
index 9e88e3f594c2..5400ab79fbbd 100644
--- a/drivers/video/fbdev/stifb.c
+++ b/drivers/video/fbdev/stifb.c
@@ -1101,7 +1101,7 @@ stifb_init_display(struct stifb_info *fb)
/* ------------ Interfaces to hardware functions ------------ */
-static struct fb_ops stifb_ops = {
+static const struct fb_ops stifb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = stifb_setcolreg,
.fb_blank = stifb_blank,
diff --git a/drivers/video/fbdev/sunxvr1000.c b/drivers/video/fbdev/sunxvr1000.c
index 784c9bd5d502..15b079505a00 100644
--- a/drivers/video/fbdev/sunxvr1000.c
+++ b/drivers/video/fbdev/sunxvr1000.c
@@ -59,7 +59,7 @@ static int gfb_setcolreg(unsigned regno,
return 0;
}
-static struct fb_ops gfb_ops = {
+static const struct fb_ops gfb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = gfb_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/sunxvr2500.c b/drivers/video/fbdev/sunxvr2500.c
index 31683e5a8b79..1d3bacd9d5ac 100644
--- a/drivers/video/fbdev/sunxvr2500.c
+++ b/drivers/video/fbdev/sunxvr2500.c
@@ -63,7 +63,7 @@ static int s3d_setcolreg(unsigned regno,
return 0;
}
-static struct fb_ops s3d_ops = {
+static const struct fb_ops s3d_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = s3d_setcolreg,
.fb_fillrect = cfb_fillrect,
diff --git a/drivers/video/fbdev/sunxvr500.c b/drivers/video/fbdev/sunxvr500.c
index d392976126a6..9daf17b11106 100644
--- a/drivers/video/fbdev/sunxvr500.c
+++ b/drivers/video/fbdev/sunxvr500.c
@@ -186,7 +186,7 @@ static void e3d_copyarea(struct fb_info *info, const struct fb_copyarea *area)
spin_unlock_irqrestore(&ep->lock, flags);
}
-static struct fb_ops e3d_ops = {
+static const struct fb_ops e3d_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = e3d_setcolreg,
.fb_fillrect = e3d_fillrect,
diff --git a/drivers/video/fbdev/tcx.c b/drivers/video/fbdev/tcx.c
index 7897f86fb23e..34b2e5b6e84a 100644
--- a/drivers/video/fbdev/tcx.c
+++ b/drivers/video/fbdev/tcx.c
@@ -40,7 +40,7 @@ static int tcx_pan_display(struct fb_var_screeninfo *, struct fb_info *);
* Frame buffer operations
*/
-static struct fb_ops tcx_ops = {
+static const struct fb_ops tcx_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = tcx_setcolreg,
.fb_blank = tcx_blank,
diff --git a/drivers/video/fbdev/tdfxfb.c b/drivers/video/fbdev/tdfxfb.c
index fdbb1ea66e6c..0349cf69652f 100644
--- a/drivers/video/fbdev/tdfxfb.c
+++ b/drivers/video/fbdev/tdfxfb.c
@@ -1141,7 +1141,7 @@ static int tdfxfb_cursor(struct fb_info *info, struct fb_cursor *cursor)
return 0;
}
-static struct fb_ops tdfxfb_ops = {
+static const struct fb_ops tdfxfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = tdfxfb_check_var,
.fb_set_par = tdfxfb_set_par,
diff --git a/drivers/video/fbdev/tgafb.c b/drivers/video/fbdev/tgafb.c
index 286b2371c7dd..7cd262858241 100644
--- a/drivers/video/fbdev/tgafb.c
+++ b/drivers/video/fbdev/tgafb.c
@@ -70,7 +70,7 @@ static struct tc_driver tgafb_tc_driver;
* Frame buffer operations
*/
-static struct fb_ops tgafb_ops = {
+static const struct fb_ops tgafb_ops = {
.owner = THIS_MODULE,
.fb_check_var = tgafb_check_var,
.fb_set_par = tgafb_set_par,
diff --git a/drivers/video/fbdev/tmiofb.c b/drivers/video/fbdev/tmiofb.c
index 4f2fcea10d2b..50111966c981 100644
--- a/drivers/video/fbdev/tmiofb.c
+++ b/drivers/video/fbdev/tmiofb.c
@@ -646,7 +646,7 @@ static int tmiofb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops tmiofb_ops = {
+static const struct fb_ops tmiofb_ops = {
.owner = THIS_MODULE,
.fb_ioctl = tmiofb_ioctl,
diff --git a/drivers/video/fbdev/tridentfb.c b/drivers/video/fbdev/tridentfb.c
index da74bf6c5996..715509917eaa 100644
--- a/drivers/video/fbdev/tridentfb.c
+++ b/drivers/video/fbdev/tridentfb.c
@@ -1443,7 +1443,7 @@ static int tridentfb_blank(int blank_mode, struct fb_info *info)
return (blank_mode == FB_BLANK_NORMAL) ? 1 : 0;
}
-static struct fb_ops tridentfb_ops = {
+static const struct fb_ops tridentfb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = tridentfb_setcolreg,
.fb_pan_display = tridentfb_pan_display,
diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
index 439565cae7ab..fb30e6c28afb 100644
--- a/drivers/video/fbdev/uvesafb.c
+++ b/drivers/video/fbdev/uvesafb.c
@@ -1410,7 +1410,7 @@ static int uvesafb_check_var(struct fb_var_screeninfo *var,
return 0;
}
-static struct fb_ops uvesafb_ops = {
+static const struct fb_ops uvesafb_ops = {
.owner = THIS_MODULE,
.fb_open = uvesafb_open,
.fb_release = uvesafb_release,
diff --git a/drivers/video/fbdev/valkyriefb.c b/drivers/video/fbdev/valkyriefb.c
index e04fde9c1fcd..ca8d7343aaa1 100644
--- a/drivers/video/fbdev/valkyriefb.c
+++ b/drivers/video/fbdev/valkyriefb.c
@@ -113,7 +113,7 @@ static int valkyrie_init_info(struct fb_info *info, struct fb_info_valkyrie *p);
static void valkyrie_par_to_fix(struct fb_par_valkyrie *par, struct fb_fix_screeninfo *fix);
static void valkyrie_init_fix(struct fb_fix_screeninfo *fix, struct fb_info_valkyrie *p);
-static struct fb_ops valkyriefb_ops = {
+static const struct fb_ops valkyriefb_ops = {
.owner = THIS_MODULE,
.fb_check_var = valkyriefb_check_var,
.fb_set_par = valkyriefb_set_par,
diff --git a/drivers/video/fbdev/vfb.c b/drivers/video/fbdev/vfb.c
index 54127905bfe7..95d3c59867d0 100644
--- a/drivers/video/fbdev/vfb.c
+++ b/drivers/video/fbdev/vfb.c
@@ -78,7 +78,7 @@ static int vfb_pan_display(struct fb_var_screeninfo *var,
static int vfb_mmap(struct fb_info *info,
struct vm_area_struct *vma);
-static struct fb_ops vfb_ops = {
+static const struct fb_ops vfb_ops = {
.fb_read = fb_sys_read,
.fb_write = fb_sys_write,
.fb_check_var = vfb_check_var,
diff --git a/drivers/video/fbdev/vga16fb.c b/drivers/video/fbdev/vga16fb.c
index 2c6a576ed84c..a20eeb8308ff 100644
--- a/drivers/video/fbdev/vga16fb.c
+++ b/drivers/video/fbdev/vga16fb.c
@@ -1270,7 +1270,7 @@ static void vga16fb_destroy(struct fb_info *info)
framebuffer_release(info);
}
-static struct fb_ops vga16fb_ops = {
+static const struct fb_ops vga16fb_ops = {
.owner = THIS_MODULE,
.fb_open = vga16fb_open,
.fb_release = vga16fb_release,
diff --git a/drivers/video/fbdev/vt8500lcdfb.c b/drivers/video/fbdev/vt8500lcdfb.c
index be8d9702cbb2..f744479dc7df 100644
--- a/drivers/video/fbdev/vt8500lcdfb.c
+++ b/drivers/video/fbdev/vt8500lcdfb.c
@@ -238,7 +238,7 @@ static int vt8500lcd_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops vt8500lcd_ops = {
+static const struct fb_ops vt8500lcd_ops = {
.owner = THIS_MODULE,
.fb_set_par = vt8500lcd_set_par,
.fb_setcolreg = vt8500lcd_setcolreg,
diff --git a/drivers/video/fbdev/vt8623fb.c b/drivers/video/fbdev/vt8623fb.c
index c339a8fbad81..7b3eef1b893f 100644
--- a/drivers/video/fbdev/vt8623fb.c
+++ b/drivers/video/fbdev/vt8623fb.c
@@ -634,7 +634,7 @@ static int vt8623fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *i
/* Frame buffer operations */
-static struct fb_ops vt8623fb_ops = {
+static const struct fb_ops vt8623fb_ops = {
.owner = THIS_MODULE,
.fb_open = vt8623fb_open,
.fb_release = vt8623fb_release,
diff --git a/drivers/video/fbdev/w100fb.c b/drivers/video/fbdev/w100fb.c
index 3be07807edcd..fe628ec20149 100644
--- a/drivers/video/fbdev/w100fb.c
+++ b/drivers/video/fbdev/w100fb.c
@@ -549,7 +549,7 @@ static int w100fb_set_par(struct fb_info *info)
/*
* Frame buffer operations
*/
-static struct fb_ops w100fb_ops = {
+static const struct fb_ops w100fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = w100fb_check_var,
.fb_set_par = w100fb_set_par,
diff --git a/drivers/video/fbdev/wm8505fb.c b/drivers/video/fbdev/wm8505fb.c
index 17c780315ca5..b656eff58c23 100644
--- a/drivers/video/fbdev/wm8505fb.c
+++ b/drivers/video/fbdev/wm8505fb.c
@@ -246,7 +246,7 @@ static int wm8505fb_blank(int blank, struct fb_info *info)
return 0;
}
-static struct fb_ops wm8505fb_ops = {
+static const struct fb_ops wm8505fb_ops = {
.owner = THIS_MODULE,
.fb_set_par = wm8505fb_set_par,
.fb_setcolreg = wm8505fb_setcolreg,
diff --git a/drivers/video/fbdev/xen-fbfront.c b/drivers/video/fbdev/xen-fbfront.c
index a3d6b6db221b..00307b8693bf 100644
--- a/drivers/video/fbdev/xen-fbfront.c
+++ b/drivers/video/fbdev/xen-fbfront.c
@@ -328,7 +328,7 @@ static int xenfb_set_par(struct fb_info *info)
return 0;
}
-static struct fb_ops xenfb_fb_ops = {
+static const struct fb_ops xenfb_fb_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = xenfb_write,
diff --git a/drivers/video/fbdev/xilinxfb.c b/drivers/video/fbdev/xilinxfb.c
index 8628829b470d..ca4ff658cad0 100644
--- a/drivers/video/fbdev/xilinxfb.c
+++ b/drivers/video/fbdev/xilinxfb.c
@@ -247,7 +247,7 @@ xilinx_fb_blank(int blank_mode, struct fb_info *fbi)
return 0; /* success */
}
-static struct fb_ops xilinxfb_ops = {
+static const struct fb_ops xilinxfb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = xilinx_fb_setcolreg,
.fb_blank = xilinx_fb_blank,
--
2.20.1
_______________________________________________
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Intel-gfx@lists.freedesktop.org
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^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 11/14] HID: picoLCD: constify fb ops
2019-11-29 10:29 ` Jani Nikula
` (2 preceding siblings ...)
(?)
@ 2019-11-29 10:29 ` Jani Nikula
-1 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: intel-gfx, jani.nikula, ville.syrjala, Bruno Prémont,
linux-input, Daniel Vetter
Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.
v2: fix typo (Christophe de Dinechin)
Cc: Bruno Prémont <bonbons@linux-vserver.org>
Cc: linux-input@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/hid/hid-picolcd_fb.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/hid/hid-picolcd_fb.c b/drivers/hid/hid-picolcd_fb.c
index e162a668fb7e..a549c42e8c90 100644
--- a/drivers/hid/hid-picolcd_fb.c
+++ b/drivers/hid/hid-picolcd_fb.c
@@ -417,8 +417,7 @@ static int picolcd_set_par(struct fb_info *info)
return 0;
}
-/* Note this can't be const because of struct fb_info definition */
-static struct fb_ops picolcdfb_ops = {
+static const struct fb_ops picolcdfb_ops = {
.owner = THIS_MODULE,
.fb_destroy = picolcd_fb_destroy,
.fb_read = fb_sys_read,
--
2.20.1
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 11/14] HID: picoLCD: constify fb ops
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: jani.nikula, Daniel Vetter, intel-gfx, Bruno Prémont, linux-input
Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.
v2: fix typo (Christophe de Dinechin)
Cc: Bruno Prémont <bonbons@linux-vserver.org>
Cc: linux-input@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/hid/hid-picolcd_fb.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/hid/hid-picolcd_fb.c b/drivers/hid/hid-picolcd_fb.c
index e162a668fb7e..a549c42e8c90 100644
--- a/drivers/hid/hid-picolcd_fb.c
+++ b/drivers/hid/hid-picolcd_fb.c
@@ -417,8 +417,7 @@ static int picolcd_set_par(struct fb_info *info)
return 0;
}
-/* Note this can't be const because of struct fb_info definition */
-static struct fb_ops picolcdfb_ops = {
+static const struct fb_ops picolcdfb_ops = {
.owner = THIS_MODULE,
.fb_destroy = picolcd_fb_destroy,
.fb_read = fb_sys_read,
--
2.20.1
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 11/14] HID: picoLCD: constify fb ops
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: jani.nikula, Daniel Vetter, intel-gfx, Bruno Prémont, linux-input
Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.
v2: fix typo (Christophe de Dinechin)
Cc: Bruno Prémont <bonbons@linux-vserver.org>
Cc: linux-input@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/hid/hid-picolcd_fb.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/hid/hid-picolcd_fb.c b/drivers/hid/hid-picolcd_fb.c
index e162a668fb7e..a549c42e8c90 100644
--- a/drivers/hid/hid-picolcd_fb.c
+++ b/drivers/hid/hid-picolcd_fb.c
@@ -417,8 +417,7 @@ static int picolcd_set_par(struct fb_info *info)
return 0;
}
-/* Note this can't be const because of struct fb_info definition */
-static struct fb_ops picolcdfb_ops = {
+static const struct fb_ops picolcdfb_ops = {
.owner = THIS_MODULE,
.fb_destroy = picolcd_fb_destroy,
.fb_read = fb_sys_read,
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 11/14] HID: picoLCD: constify fb ops
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: jani.nikula, Daniel Vetter, intel-gfx, Bruno Prémont, linux-input
Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.
v2: fix typo (Christophe de Dinechin)
Cc: Bruno Prémont <bonbons@linux-vserver.org>
Cc: linux-input@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/hid/hid-picolcd_fb.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/hid/hid-picolcd_fb.c b/drivers/hid/hid-picolcd_fb.c
index e162a668fb7e..a549c42e8c90 100644
--- a/drivers/hid/hid-picolcd_fb.c
+++ b/drivers/hid/hid-picolcd_fb.c
@@ -417,8 +417,7 @@ static int picolcd_set_par(struct fb_info *info)
return 0;
}
-/* Note this can't be const because of struct fb_info definition */
-static struct fb_ops picolcdfb_ops = {
+static const struct fb_ops picolcdfb_ops = {
.owner = THIS_MODULE,
.fb_destroy = picolcd_fb_destroy,
.fb_read = fb_sys_read,
--
2.20.1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [Intel-gfx] [PATCH v2 11/14] HID: picoLCD: constify fb ops
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: jani.nikula, Daniel Vetter, intel-gfx, Bruno Prémont, linux-input
Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.
v2: fix typo (Christophe de Dinechin)
Cc: Bruno Prémont <bonbons@linux-vserver.org>
Cc: linux-input@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/hid/hid-picolcd_fb.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/hid/hid-picolcd_fb.c b/drivers/hid/hid-picolcd_fb.c
index e162a668fb7e..a549c42e8c90 100644
--- a/drivers/hid/hid-picolcd_fb.c
+++ b/drivers/hid/hid-picolcd_fb.c
@@ -417,8 +417,7 @@ static int picolcd_set_par(struct fb_info *info)
return 0;
}
-/* Note this can't be const because of struct fb_info definition */
-static struct fb_ops picolcdfb_ops = {
+static const struct fb_ops picolcdfb_ops = {
.owner = THIS_MODULE,
.fb_destroy = picolcd_fb_destroy,
.fb_read = fb_sys_read,
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 12/14] media: constify fb ops across all drivers
2019-11-29 10:29 ` Jani Nikula
` (2 preceding siblings ...)
(?)
@ 2019-11-29 10:29 ` Jani Nikula
-1 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: intel-gfx, jani.nikula, ville.syrjala, Hans Verkuil, Andy Walls,
linux-media, ivtv-devel, Daniel Vetter
Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.
Remove the redundant fbops assignments while at it.
v2:
- actually add const in vivid
- fix typo (Christophe de Dinechin)
Cc: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Andy Walls <awalls@md.metrocast.net>
Cc: linux-media@vger.kernel.org
Cc: ivtv-devel@ivtvdriver.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
fixup-to-media
---
drivers/media/pci/ivtv/ivtvfb.c | 3 +--
drivers/media/platform/vivid/vivid-osd.c | 3 +--
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/media/pci/ivtv/ivtvfb.c b/drivers/media/pci/ivtv/ivtvfb.c
index 95a56cce9b65..f2922b554b09 100644
--- a/drivers/media/pci/ivtv/ivtvfb.c
+++ b/drivers/media/pci/ivtv/ivtvfb.c
@@ -925,7 +925,7 @@ static int ivtvfb_blank(int blank_mode, struct fb_info *info)
return 0;
}
-static struct fb_ops ivtvfb_ops = {
+static const struct fb_ops ivtvfb_ops = {
.owner = THIS_MODULE,
.fb_write = ivtvfb_write,
.fb_check_var = ivtvfb_check_var,
@@ -1049,7 +1049,6 @@ static int ivtvfb_init_vidmode(struct ivtv *itv)
oi->ivtvfb_info.node = -1;
oi->ivtvfb_info.flags = FBINFO_FLAG_DEFAULT;
- oi->ivtvfb_info.fbops = &ivtvfb_ops;
oi->ivtvfb_info.par = itv;
oi->ivtvfb_info.var = oi->ivtvfb_defined;
oi->ivtvfb_info.fix = oi->ivtvfb_fix;
diff --git a/drivers/media/platform/vivid/vivid-osd.c b/drivers/media/platform/vivid/vivid-osd.c
index f2e789bdf4a6..fbaec8acc161 100644
--- a/drivers/media/platform/vivid/vivid-osd.c
+++ b/drivers/media/platform/vivid/vivid-osd.c
@@ -244,7 +244,7 @@ static int vivid_fb_blank(int blank_mode, struct fb_info *info)
return 0;
}
-static struct fb_ops vivid_fb_ops = {
+static const struct fb_ops vivid_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = vivid_fb_check_var,
.fb_set_par = vivid_fb_set_par,
@@ -311,7 +311,6 @@ static int vivid_fb_init_vidmode(struct vivid_dev *dev)
dev->fb_info.node = -1;
dev->fb_info.flags = FBINFO_FLAG_DEFAULT;
- dev->fb_info.fbops = &vivid_fb_ops;
dev->fb_info.par = dev;
dev->fb_info.var = dev->fb_defined;
dev->fb_info.fix = dev->fb_fix;
--
2.20.1
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 12/14] media: constify fb ops across all drivers
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: Andy Walls, jani.nikula, Daniel Vetter, intel-gfx, ivtv-devel,
Hans Verkuil, linux-media
Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.
Remove the redundant fbops assignments while at it.
v2:
- actually add const in vivid
- fix typo (Christophe de Dinechin)
Cc: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Andy Walls <awalls@md.metrocast.net>
Cc: linux-media@vger.kernel.org
Cc: ivtv-devel@ivtvdriver.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
fixup-to-media
---
drivers/media/pci/ivtv/ivtvfb.c | 3 +--
drivers/media/platform/vivid/vivid-osd.c | 3 +--
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/media/pci/ivtv/ivtvfb.c b/drivers/media/pci/ivtv/ivtvfb.c
index 95a56cce9b65..f2922b554b09 100644
--- a/drivers/media/pci/ivtv/ivtvfb.c
+++ b/drivers/media/pci/ivtv/ivtvfb.c
@@ -925,7 +925,7 @@ static int ivtvfb_blank(int blank_mode, struct fb_info *info)
return 0;
}
-static struct fb_ops ivtvfb_ops = {
+static const struct fb_ops ivtvfb_ops = {
.owner = THIS_MODULE,
.fb_write = ivtvfb_write,
.fb_check_var = ivtvfb_check_var,
@@ -1049,7 +1049,6 @@ static int ivtvfb_init_vidmode(struct ivtv *itv)
oi->ivtvfb_info.node = -1;
oi->ivtvfb_info.flags = FBINFO_FLAG_DEFAULT;
- oi->ivtvfb_info.fbops = &ivtvfb_ops;
oi->ivtvfb_info.par = itv;
oi->ivtvfb_info.var = oi->ivtvfb_defined;
oi->ivtvfb_info.fix = oi->ivtvfb_fix;
diff --git a/drivers/media/platform/vivid/vivid-osd.c b/drivers/media/platform/vivid/vivid-osd.c
index f2e789bdf4a6..fbaec8acc161 100644
--- a/drivers/media/platform/vivid/vivid-osd.c
+++ b/drivers/media/platform/vivid/vivid-osd.c
@@ -244,7 +244,7 @@ static int vivid_fb_blank(int blank_mode, struct fb_info *info)
return 0;
}
-static struct fb_ops vivid_fb_ops = {
+static const struct fb_ops vivid_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = vivid_fb_check_var,
.fb_set_par = vivid_fb_set_par,
@@ -311,7 +311,6 @@ static int vivid_fb_init_vidmode(struct vivid_dev *dev)
dev->fb_info.node = -1;
dev->fb_info.flags = FBINFO_FLAG_DEFAULT;
- dev->fb_info.fbops = &vivid_fb_ops;
dev->fb_info.par = dev;
dev->fb_info.var = dev->fb_defined;
dev->fb_info.fix = dev->fb_fix;
--
2.20.1
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 12/14] media: constify fb ops across all drivers
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: Andy Walls, jani.nikula, Daniel Vetter, intel-gfx, ivtv-devel,
Hans Verkuil, linux-media
Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.
Remove the redundant fbops assignments while at it.
v2:
- actually add const in vivid
- fix typo (Christophe de Dinechin)
Cc: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Andy Walls <awalls@md.metrocast.net>
Cc: linux-media@vger.kernel.org
Cc: ivtv-devel@ivtvdriver.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
fixup-to-media
---
drivers/media/pci/ivtv/ivtvfb.c | 3 +--
drivers/media/platform/vivid/vivid-osd.c | 3 +--
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/media/pci/ivtv/ivtvfb.c b/drivers/media/pci/ivtv/ivtvfb.c
index 95a56cce9b65..f2922b554b09 100644
--- a/drivers/media/pci/ivtv/ivtvfb.c
+++ b/drivers/media/pci/ivtv/ivtvfb.c
@@ -925,7 +925,7 @@ static int ivtvfb_blank(int blank_mode, struct fb_info *info)
return 0;
}
-static struct fb_ops ivtvfb_ops = {
+static const struct fb_ops ivtvfb_ops = {
.owner = THIS_MODULE,
.fb_write = ivtvfb_write,
.fb_check_var = ivtvfb_check_var,
@@ -1049,7 +1049,6 @@ static int ivtvfb_init_vidmode(struct ivtv *itv)
oi->ivtvfb_info.node = -1;
oi->ivtvfb_info.flags = FBINFO_FLAG_DEFAULT;
- oi->ivtvfb_info.fbops = &ivtvfb_ops;
oi->ivtvfb_info.par = itv;
oi->ivtvfb_info.var = oi->ivtvfb_defined;
oi->ivtvfb_info.fix = oi->ivtvfb_fix;
diff --git a/drivers/media/platform/vivid/vivid-osd.c b/drivers/media/platform/vivid/vivid-osd.c
index f2e789bdf4a6..fbaec8acc161 100644
--- a/drivers/media/platform/vivid/vivid-osd.c
+++ b/drivers/media/platform/vivid/vivid-osd.c
@@ -244,7 +244,7 @@ static int vivid_fb_blank(int blank_mode, struct fb_info *info)
return 0;
}
-static struct fb_ops vivid_fb_ops = {
+static const struct fb_ops vivid_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = vivid_fb_check_var,
.fb_set_par = vivid_fb_set_par,
@@ -311,7 +311,6 @@ static int vivid_fb_init_vidmode(struct vivid_dev *dev)
dev->fb_info.node = -1;
dev->fb_info.flags = FBINFO_FLAG_DEFAULT;
- dev->fb_info.fbops = &vivid_fb_ops;
dev->fb_info.par = dev;
dev->fb_info.var = dev->fb_defined;
dev->fb_info.fix = dev->fb_fix;
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 12/14] media: constify fb ops across all drivers
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: Andy Walls, jani.nikula, Daniel Vetter, intel-gfx, ivtv-devel,
Hans Verkuil, linux-media
Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.
Remove the redundant fbops assignments while at it.
v2:
- actually add const in vivid
- fix typo (Christophe de Dinechin)
Cc: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Andy Walls <awalls@md.metrocast.net>
Cc: linux-media@vger.kernel.org
Cc: ivtv-devel@ivtvdriver.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
fixup-to-media
---
drivers/media/pci/ivtv/ivtvfb.c | 3 +--
drivers/media/platform/vivid/vivid-osd.c | 3 +--
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/media/pci/ivtv/ivtvfb.c b/drivers/media/pci/ivtv/ivtvfb.c
index 95a56cce9b65..f2922b554b09 100644
--- a/drivers/media/pci/ivtv/ivtvfb.c
+++ b/drivers/media/pci/ivtv/ivtvfb.c
@@ -925,7 +925,7 @@ static int ivtvfb_blank(int blank_mode, struct fb_info *info)
return 0;
}
-static struct fb_ops ivtvfb_ops = {
+static const struct fb_ops ivtvfb_ops = {
.owner = THIS_MODULE,
.fb_write = ivtvfb_write,
.fb_check_var = ivtvfb_check_var,
@@ -1049,7 +1049,6 @@ static int ivtvfb_init_vidmode(struct ivtv *itv)
oi->ivtvfb_info.node = -1;
oi->ivtvfb_info.flags = FBINFO_FLAG_DEFAULT;
- oi->ivtvfb_info.fbops = &ivtvfb_ops;
oi->ivtvfb_info.par = itv;
oi->ivtvfb_info.var = oi->ivtvfb_defined;
oi->ivtvfb_info.fix = oi->ivtvfb_fix;
diff --git a/drivers/media/platform/vivid/vivid-osd.c b/drivers/media/platform/vivid/vivid-osd.c
index f2e789bdf4a6..fbaec8acc161 100644
--- a/drivers/media/platform/vivid/vivid-osd.c
+++ b/drivers/media/platform/vivid/vivid-osd.c
@@ -244,7 +244,7 @@ static int vivid_fb_blank(int blank_mode, struct fb_info *info)
return 0;
}
-static struct fb_ops vivid_fb_ops = {
+static const struct fb_ops vivid_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = vivid_fb_check_var,
.fb_set_par = vivid_fb_set_par,
@@ -311,7 +311,6 @@ static int vivid_fb_init_vidmode(struct vivid_dev *dev)
dev->fb_info.node = -1;
dev->fb_info.flags = FBINFO_FLAG_DEFAULT;
- dev->fb_info.fbops = &vivid_fb_ops;
dev->fb_info.par = dev;
dev->fb_info.var = dev->fb_defined;
dev->fb_info.fix = dev->fb_fix;
--
2.20.1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [Intel-gfx] [PATCH v2 12/14] media: constify fb ops across all drivers
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: Andy Walls, jani.nikula, Daniel Vetter, intel-gfx, ivtv-devel,
Hans Verkuil, linux-media
Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.
Remove the redundant fbops assignments while at it.
v2:
- actually add const in vivid
- fix typo (Christophe de Dinechin)
Cc: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Andy Walls <awalls@md.metrocast.net>
Cc: linux-media@vger.kernel.org
Cc: ivtv-devel@ivtvdriver.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
fixup-to-media
---
drivers/media/pci/ivtv/ivtvfb.c | 3 +--
drivers/media/platform/vivid/vivid-osd.c | 3 +--
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/media/pci/ivtv/ivtvfb.c b/drivers/media/pci/ivtv/ivtvfb.c
index 95a56cce9b65..f2922b554b09 100644
--- a/drivers/media/pci/ivtv/ivtvfb.c
+++ b/drivers/media/pci/ivtv/ivtvfb.c
@@ -925,7 +925,7 @@ static int ivtvfb_blank(int blank_mode, struct fb_info *info)
return 0;
}
-static struct fb_ops ivtvfb_ops = {
+static const struct fb_ops ivtvfb_ops = {
.owner = THIS_MODULE,
.fb_write = ivtvfb_write,
.fb_check_var = ivtvfb_check_var,
@@ -1049,7 +1049,6 @@ static int ivtvfb_init_vidmode(struct ivtv *itv)
oi->ivtvfb_info.node = -1;
oi->ivtvfb_info.flags = FBINFO_FLAG_DEFAULT;
- oi->ivtvfb_info.fbops = &ivtvfb_ops;
oi->ivtvfb_info.par = itv;
oi->ivtvfb_info.var = oi->ivtvfb_defined;
oi->ivtvfb_info.fix = oi->ivtvfb_fix;
diff --git a/drivers/media/platform/vivid/vivid-osd.c b/drivers/media/platform/vivid/vivid-osd.c
index f2e789bdf4a6..fbaec8acc161 100644
--- a/drivers/media/platform/vivid/vivid-osd.c
+++ b/drivers/media/platform/vivid/vivid-osd.c
@@ -244,7 +244,7 @@ static int vivid_fb_blank(int blank_mode, struct fb_info *info)
return 0;
}
-static struct fb_ops vivid_fb_ops = {
+static const struct fb_ops vivid_fb_ops = {
.owner = THIS_MODULE,
.fb_check_var = vivid_fb_check_var,
.fb_set_par = vivid_fb_set_par,
@@ -311,7 +311,6 @@ static int vivid_fb_init_vidmode(struct vivid_dev *dev)
dev->fb_info.node = -1;
dev->fb_info.flags = FBINFO_FLAG_DEFAULT;
- dev->fb_info.fbops = &vivid_fb_ops;
dev->fb_info.par = dev;
dev->fb_info.var = dev->fb_defined;
dev->fb_info.fix = dev->fb_fix;
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 13/14] samples: vfio-mdev: constify fb ops
2019-11-29 10:29 ` Jani Nikula
` (2 preceding siblings ...)
(?)
@ 2019-11-29 10:29 ` Jani Nikula
-1 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: kvm, jani.nikula, Daniel Vetter, intel-gfx, Kirti Wankhede
Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.
v2: fix typo (Christophe de Dinechin)
Cc: Kirti Wankhede <kwankhede@nvidia.com>
Cc: kvm@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
samples/vfio-mdev/mdpy-fb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/samples/vfio-mdev/mdpy-fb.c b/samples/vfio-mdev/mdpy-fb.c
index 2719bb259653..21dbf63d6e41 100644
--- a/samples/vfio-mdev/mdpy-fb.c
+++ b/samples/vfio-mdev/mdpy-fb.c
@@ -86,7 +86,7 @@ static void mdpy_fb_destroy(struct fb_info *info)
iounmap(info->screen_base);
}
-static struct fb_ops mdpy_fb_ops = {
+static const struct fb_ops mdpy_fb_ops = {
.owner = THIS_MODULE,
.fb_destroy = mdpy_fb_destroy,
.fb_setcolreg = mdpy_fb_setcolreg,
--
2.20.1
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 13/14] samples: vfio-mdev: constify fb ops
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: intel-gfx, jani.nikula, ville.syrjala, Kirti Wankhede, kvm,
Daniel Vetter
Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.
v2: fix typo (Christophe de Dinechin)
Cc: Kirti Wankhede <kwankhede@nvidia.com>
Cc: kvm@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
samples/vfio-mdev/mdpy-fb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/samples/vfio-mdev/mdpy-fb.c b/samples/vfio-mdev/mdpy-fb.c
index 2719bb259653..21dbf63d6e41 100644
--- a/samples/vfio-mdev/mdpy-fb.c
+++ b/samples/vfio-mdev/mdpy-fb.c
@@ -86,7 +86,7 @@ static void mdpy_fb_destroy(struct fb_info *info)
iounmap(info->screen_base);
}
-static struct fb_ops mdpy_fb_ops = {
+static const struct fb_ops mdpy_fb_ops = {
.owner = THIS_MODULE,
.fb_destroy = mdpy_fb_destroy,
.fb_setcolreg = mdpy_fb_setcolreg,
--
2.20.1
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 13/14] samples: vfio-mdev: constify fb ops
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: kvm, jani.nikula, Daniel Vetter, intel-gfx, Kirti Wankhede
Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.
v2: fix typo (Christophe de Dinechin)
Cc: Kirti Wankhede <kwankhede@nvidia.com>
Cc: kvm@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
samples/vfio-mdev/mdpy-fb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/samples/vfio-mdev/mdpy-fb.c b/samples/vfio-mdev/mdpy-fb.c
index 2719bb259653..21dbf63d6e41 100644
--- a/samples/vfio-mdev/mdpy-fb.c
+++ b/samples/vfio-mdev/mdpy-fb.c
@@ -86,7 +86,7 @@ static void mdpy_fb_destroy(struct fb_info *info)
iounmap(info->screen_base);
}
-static struct fb_ops mdpy_fb_ops = {
+static const struct fb_ops mdpy_fb_ops = {
.owner = THIS_MODULE,
.fb_destroy = mdpy_fb_destroy,
.fb_setcolreg = mdpy_fb_setcolreg,
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 13/14] samples: vfio-mdev: constify fb ops
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: kvm, jani.nikula, Daniel Vetter, intel-gfx, Kirti Wankhede
Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.
v2: fix typo (Christophe de Dinechin)
Cc: Kirti Wankhede <kwankhede@nvidia.com>
Cc: kvm@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
samples/vfio-mdev/mdpy-fb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/samples/vfio-mdev/mdpy-fb.c b/samples/vfio-mdev/mdpy-fb.c
index 2719bb259653..21dbf63d6e41 100644
--- a/samples/vfio-mdev/mdpy-fb.c
+++ b/samples/vfio-mdev/mdpy-fb.c
@@ -86,7 +86,7 @@ static void mdpy_fb_destroy(struct fb_info *info)
iounmap(info->screen_base);
}
-static struct fb_ops mdpy_fb_ops = {
+static const struct fb_ops mdpy_fb_ops = {
.owner = THIS_MODULE,
.fb_destroy = mdpy_fb_destroy,
.fb_setcolreg = mdpy_fb_setcolreg,
--
2.20.1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [Intel-gfx] [PATCH v2 13/14] samples: vfio-mdev: constify fb ops
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: kvm, jani.nikula, Daniel Vetter, intel-gfx, Kirti Wankhede
Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.
v2: fix typo (Christophe de Dinechin)
Cc: Kirti Wankhede <kwankhede@nvidia.com>
Cc: kvm@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
samples/vfio-mdev/mdpy-fb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/samples/vfio-mdev/mdpy-fb.c b/samples/vfio-mdev/mdpy-fb.c
index 2719bb259653..21dbf63d6e41 100644
--- a/samples/vfio-mdev/mdpy-fb.c
+++ b/samples/vfio-mdev/mdpy-fb.c
@@ -86,7 +86,7 @@ static void mdpy_fb_destroy(struct fb_info *info)
iounmap(info->screen_base);
}
-static struct fb_ops mdpy_fb_ops = {
+static const struct fb_ops mdpy_fb_ops = {
.owner = THIS_MODULE,
.fb_destroy = mdpy_fb_destroy,
.fb_setcolreg = mdpy_fb_setcolreg,
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 14/14] auxdisplay: constify fb ops
2019-11-29 10:29 ` Jani Nikula
(?)
@ 2019-11-29 10:29 ` Jani Nikula
-1 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: jani.nikula, Miguel Ojeda Sandonis, intel-gfx, Robin van der Gracht
Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.
Cc: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
Cc: Robin van der Gracht <robin@protonic.nl>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/auxdisplay/cfag12864bfb.c | 2 +-
drivers/auxdisplay/ht16k33.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/auxdisplay/cfag12864bfb.c b/drivers/auxdisplay/cfag12864bfb.c
index 4074886b7bc8..2002291ab338 100644
--- a/drivers/auxdisplay/cfag12864bfb.c
+++ b/drivers/auxdisplay/cfag12864bfb.c
@@ -57,7 +57,7 @@ static int cfag12864bfb_mmap(struct fb_info *info, struct vm_area_struct *vma)
return vm_map_pages_zero(vma, &pages, 1);
}
-static struct fb_ops cfag12864bfb_ops = {
+static const struct fb_ops cfag12864bfb_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = fb_sys_write,
diff --git a/drivers/auxdisplay/ht16k33.c b/drivers/auxdisplay/ht16k33.c
index a2fcde582e2a..d951d54b26f5 100644
--- a/drivers/auxdisplay/ht16k33.c
+++ b/drivers/auxdisplay/ht16k33.c
@@ -228,7 +228,7 @@ static int ht16k33_mmap(struct fb_info *info, struct vm_area_struct *vma)
return vm_map_pages_zero(vma, &pages, 1);
}
-static struct fb_ops ht16k33_fb_ops = {
+static const struct fb_ops ht16k33_fb_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = fb_sys_write,
--
2.20.1
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [PATCH v2 14/14] auxdisplay: constify fb ops
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: jani.nikula, Miguel Ojeda Sandonis, intel-gfx, Robin van der Gracht
Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.
Cc: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
Cc: Robin van der Gracht <robin@protonic.nl>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/auxdisplay/cfag12864bfb.c | 2 +-
drivers/auxdisplay/ht16k33.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/auxdisplay/cfag12864bfb.c b/drivers/auxdisplay/cfag12864bfb.c
index 4074886b7bc8..2002291ab338 100644
--- a/drivers/auxdisplay/cfag12864bfb.c
+++ b/drivers/auxdisplay/cfag12864bfb.c
@@ -57,7 +57,7 @@ static int cfag12864bfb_mmap(struct fb_info *info, struct vm_area_struct *vma)
return vm_map_pages_zero(vma, &pages, 1);
}
-static struct fb_ops cfag12864bfb_ops = {
+static const struct fb_ops cfag12864bfb_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = fb_sys_write,
diff --git a/drivers/auxdisplay/ht16k33.c b/drivers/auxdisplay/ht16k33.c
index a2fcde582e2a..d951d54b26f5 100644
--- a/drivers/auxdisplay/ht16k33.c
+++ b/drivers/auxdisplay/ht16k33.c
@@ -228,7 +228,7 @@ static int ht16k33_mmap(struct fb_info *info, struct vm_area_struct *vma)
return vm_map_pages_zero(vma, &pages, 1);
}
-static struct fb_ops ht16k33_fb_ops = {
+static const struct fb_ops ht16k33_fb_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = fb_sys_write,
--
2.20.1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 125+ messages in thread
* [Intel-gfx] [PATCH v2 14/14] auxdisplay: constify fb ops
@ 2019-11-29 10:29 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:29 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: jani.nikula, Miguel Ojeda Sandonis, intel-gfx, Robin van der Gracht
Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.
Cc: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
Cc: Robin van der Gracht <robin@protonic.nl>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/auxdisplay/cfag12864bfb.c | 2 +-
drivers/auxdisplay/ht16k33.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/auxdisplay/cfag12864bfb.c b/drivers/auxdisplay/cfag12864bfb.c
index 4074886b7bc8..2002291ab338 100644
--- a/drivers/auxdisplay/cfag12864bfb.c
+++ b/drivers/auxdisplay/cfag12864bfb.c
@@ -57,7 +57,7 @@ static int cfag12864bfb_mmap(struct fb_info *info, struct vm_area_struct *vma)
return vm_map_pages_zero(vma, &pages, 1);
}
-static struct fb_ops cfag12864bfb_ops = {
+static const struct fb_ops cfag12864bfb_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = fb_sys_write,
diff --git a/drivers/auxdisplay/ht16k33.c b/drivers/auxdisplay/ht16k33.c
index a2fcde582e2a..d951d54b26f5 100644
--- a/drivers/auxdisplay/ht16k33.c
+++ b/drivers/auxdisplay/ht16k33.c
@@ -228,7 +228,7 @@ static int ht16k33_mmap(struct fb_info *info, struct vm_area_struct *vma)
return vm_map_pages_zero(vma, &pages, 1);
}
-static struct fb_ops ht16k33_fb_ops = {
+static const struct fb_ops ht16k33_fb_ops = {
.owner = THIS_MODULE,
.fb_read = fb_sys_read,
.fb_write = fb_sys_write,
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 125+ messages in thread
* Re: [Intel-gfx] [PATCH v2 10/14] video: constify fb ops across all drivers
2019-11-29 10:29 ` Jani Nikula
(?)
(?)
@ 2019-11-29 10:35 ` Jani Nikula
-1 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:35 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: Daniel Vetter, intel-gfx
On Fri, 29 Nov 2019, Jani Nikula <jani.nikula@intel.com> wrote:
> Now that the fbops member of struct fb_info is const, we can start
> making the ops const as well.
>
> This does not cover all drivers; some actually modify the fbops struct,
> for example to adjust for different configurations, and others do more
> involved things that I'd rather not touch in practically obsolete
> drivers. Mostly this is the low hanging fruit where we can add "const"
> and be done with it.
>
> v2:
> - fix typo (Christophe de Dinechin)
> - use "static const" instead of "const static" in mx3fb.c
> - also constify smscufx.c
>
> Cc: linux-fbdev@vger.kernel.org
> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
>
> fixup to video drivers
Rebase artefact, to be removed before applying...
BR,
Jani.
--
Jani Nikula, Intel Open Source Graphics Center
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 10/14] video: constify fb ops across all drivers
@ 2019-11-29 10:35 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:35 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: Daniel Vetter, intel-gfx
On Fri, 29 Nov 2019, Jani Nikula <jani.nikula@intel.com> wrote:
> Now that the fbops member of struct fb_info is const, we can start
> making the ops const as well.
>
> This does not cover all drivers; some actually modify the fbops struct,
> for example to adjust for different configurations, and others do more
> involved things that I'd rather not touch in practically obsolete
> drivers. Mostly this is the low hanging fruit where we can add "const"
> and be done with it.
>
> v2:
> - fix typo (Christophe de Dinechin)
> - use "static const" instead of "const static" in mx3fb.c
> - also constify smscufx.c
>
> Cc: linux-fbdev@vger.kernel.org
> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
>
> fixup to video drivers
Rebase artefact, to be removed before applying...
BR,
Jani.
--
Jani Nikula, Intel Open Source Graphics Center
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [Intel-gfx] [PATCH v2 10/14] video: constify fb ops across all drivers
@ 2019-11-29 10:35 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:35 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: Daniel Vetter, intel-gfx
On Fri, 29 Nov 2019, Jani Nikula <jani.nikula@intel.com> wrote:
> Now that the fbops member of struct fb_info is const, we can start
> making the ops const as well.
>
> This does not cover all drivers; some actually modify the fbops struct,
> for example to adjust for different configurations, and others do more
> involved things that I'd rather not touch in practically obsolete
> drivers. Mostly this is the low hanging fruit where we can add "const"
> and be done with it.
>
> v2:
> - fix typo (Christophe de Dinechin)
> - use "static const" instead of "const static" in mx3fb.c
> - also constify smscufx.c
>
> Cc: linux-fbdev@vger.kernel.org
> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
>
> fixup to video drivers
Rebase artefact, to be removed before applying...
BR,
Jani.
--
Jani Nikula, Intel Open Source Graphics Center
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [Intel-gfx] [PATCH v2 10/14] video: constify fb ops across all drivers
@ 2019-11-29 10:35 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:35 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: Daniel Vetter, intel-gfx
On Fri, 29 Nov 2019, Jani Nikula <jani.nikula@intel.com> wrote:
> Now that the fbops member of struct fb_info is const, we can start
> making the ops const as well.
>
> This does not cover all drivers; some actually modify the fbops struct,
> for example to adjust for different configurations, and others do more
> involved things that I'd rather not touch in practically obsolete
> drivers. Mostly this is the low hanging fruit where we can add "const"
> and be done with it.
>
> v2:
> - fix typo (Christophe de Dinechin)
> - use "static const" instead of "const static" in mx3fb.c
> - also constify smscufx.c
>
> Cc: linux-fbdev@vger.kernel.org
> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
>
> fixup to video drivers
Rebase artefact, to be removed before applying...
BR,
Jani.
--
Jani Nikula, Intel Open Source Graphics Center
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [Intel-gfx] [PATCH v2 12/14] media: constify fb ops across all drivers
2019-11-29 10:29 ` Jani Nikula
(?)
(?)
@ 2019-11-29 10:35 ` Jani Nikula
-1 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:35 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: Andy Walls, Daniel Vetter, intel-gfx, ivtv-devel, Hans Verkuil,
linux-media
On Fri, 29 Nov 2019, Jani Nikula <jani.nikula@intel.com> wrote:
> Now that the fbops member of struct fb_info is const, we can start
> making the ops const as well.
>
> Remove the redundant fbops assignments while at it.
>
> v2:
> - actually add const in vivid
> - fix typo (Christophe de Dinechin)
>
> Cc: Hans Verkuil <hverkuil@xs4all.nl>
> Cc: Andy Walls <awalls@md.metrocast.net>
> Cc: linux-media@vger.kernel.org
> Cc: ivtv-devel@ivtvdriver.org
> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
>
> fixup-to-media
Rebase artefact, to be removed before applying...
BR,
Jani.
> ---
> drivers/media/pci/ivtv/ivtvfb.c | 3 +--
> drivers/media/platform/vivid/vivid-osd.c | 3 +--
> 2 files changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/media/pci/ivtv/ivtvfb.c b/drivers/media/pci/ivtv/ivtvfb.c
> index 95a56cce9b65..f2922b554b09 100644
> --- a/drivers/media/pci/ivtv/ivtvfb.c
> +++ b/drivers/media/pci/ivtv/ivtvfb.c
> @@ -925,7 +925,7 @@ static int ivtvfb_blank(int blank_mode, struct fb_info *info)
> return 0;
> }
>
> -static struct fb_ops ivtvfb_ops = {
> +static const struct fb_ops ivtvfb_ops = {
> .owner = THIS_MODULE,
> .fb_write = ivtvfb_write,
> .fb_check_var = ivtvfb_check_var,
> @@ -1049,7 +1049,6 @@ static int ivtvfb_init_vidmode(struct ivtv *itv)
>
> oi->ivtvfb_info.node = -1;
> oi->ivtvfb_info.flags = FBINFO_FLAG_DEFAULT;
> - oi->ivtvfb_info.fbops = &ivtvfb_ops;
> oi->ivtvfb_info.par = itv;
> oi->ivtvfb_info.var = oi->ivtvfb_defined;
> oi->ivtvfb_info.fix = oi->ivtvfb_fix;
> diff --git a/drivers/media/platform/vivid/vivid-osd.c b/drivers/media/platform/vivid/vivid-osd.c
> index f2e789bdf4a6..fbaec8acc161 100644
> --- a/drivers/media/platform/vivid/vivid-osd.c
> +++ b/drivers/media/platform/vivid/vivid-osd.c
> @@ -244,7 +244,7 @@ static int vivid_fb_blank(int blank_mode, struct fb_info *info)
> return 0;
> }
>
> -static struct fb_ops vivid_fb_ops = {
> +static const struct fb_ops vivid_fb_ops = {
> .owner = THIS_MODULE,
> .fb_check_var = vivid_fb_check_var,
> .fb_set_par = vivid_fb_set_par,
> @@ -311,7 +311,6 @@ static int vivid_fb_init_vidmode(struct vivid_dev *dev)
>
> dev->fb_info.node = -1;
> dev->fb_info.flags = FBINFO_FLAG_DEFAULT;
> - dev->fb_info.fbops = &vivid_fb_ops;
> dev->fb_info.par = dev;
> dev->fb_info.var = dev->fb_defined;
> dev->fb_info.fix = dev->fb_fix;
--
Jani Nikula, Intel Open Source Graphics Center
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [Intel-gfx] [PATCH v2 12/14] media: constify fb ops across all drivers
@ 2019-11-29 10:35 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:35 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: Andy Walls, Daniel Vetter, intel-gfx, ivtv-devel, Hans Verkuil,
linux-media
On Fri, 29 Nov 2019, Jani Nikula <jani.nikula@intel.com> wrote:
> Now that the fbops member of struct fb_info is const, we can start
> making the ops const as well.
>
> Remove the redundant fbops assignments while at it.
>
> v2:
> - actually add const in vivid
> - fix typo (Christophe de Dinechin)
>
> Cc: Hans Verkuil <hverkuil@xs4all.nl>
> Cc: Andy Walls <awalls@md.metrocast.net>
> Cc: linux-media@vger.kernel.org
> Cc: ivtv-devel@ivtvdriver.org
> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
>
> fixup-to-media
Rebase artefact, to be removed before applying...
BR,
Jani.
> ---
> drivers/media/pci/ivtv/ivtvfb.c | 3 +--
> drivers/media/platform/vivid/vivid-osd.c | 3 +--
> 2 files changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/media/pci/ivtv/ivtvfb.c b/drivers/media/pci/ivtv/ivtvfb.c
> index 95a56cce9b65..f2922b554b09 100644
> --- a/drivers/media/pci/ivtv/ivtvfb.c
> +++ b/drivers/media/pci/ivtv/ivtvfb.c
> @@ -925,7 +925,7 @@ static int ivtvfb_blank(int blank_mode, struct fb_info *info)
> return 0;
> }
>
> -static struct fb_ops ivtvfb_ops = {
> +static const struct fb_ops ivtvfb_ops = {
> .owner = THIS_MODULE,
> .fb_write = ivtvfb_write,
> .fb_check_var = ivtvfb_check_var,
> @@ -1049,7 +1049,6 @@ static int ivtvfb_init_vidmode(struct ivtv *itv)
>
> oi->ivtvfb_info.node = -1;
> oi->ivtvfb_info.flags = FBINFO_FLAG_DEFAULT;
> - oi->ivtvfb_info.fbops = &ivtvfb_ops;
> oi->ivtvfb_info.par = itv;
> oi->ivtvfb_info.var = oi->ivtvfb_defined;
> oi->ivtvfb_info.fix = oi->ivtvfb_fix;
> diff --git a/drivers/media/platform/vivid/vivid-osd.c b/drivers/media/platform/vivid/vivid-osd.c
> index f2e789bdf4a6..fbaec8acc161 100644
> --- a/drivers/media/platform/vivid/vivid-osd.c
> +++ b/drivers/media/platform/vivid/vivid-osd.c
> @@ -244,7 +244,7 @@ static int vivid_fb_blank(int blank_mode, struct fb_info *info)
> return 0;
> }
>
> -static struct fb_ops vivid_fb_ops = {
> +static const struct fb_ops vivid_fb_ops = {
> .owner = THIS_MODULE,
> .fb_check_var = vivid_fb_check_var,
> .fb_set_par = vivid_fb_set_par,
> @@ -311,7 +311,6 @@ static int vivid_fb_init_vidmode(struct vivid_dev *dev)
>
> dev->fb_info.node = -1;
> dev->fb_info.flags = FBINFO_FLAG_DEFAULT;
> - dev->fb_info.fbops = &vivid_fb_ops;
> dev->fb_info.par = dev;
> dev->fb_info.var = dev->fb_defined;
> dev->fb_info.fix = dev->fb_fix;
--
Jani Nikula, Intel Open Source Graphics Center
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [Intel-gfx] [PATCH v2 12/14] media: constify fb ops across all drivers
@ 2019-11-29 10:35 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:35 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: Andy Walls, Daniel Vetter, intel-gfx, ivtv-devel, Hans Verkuil,
linux-media
On Fri, 29 Nov 2019, Jani Nikula <jani.nikula@intel.com> wrote:
> Now that the fbops member of struct fb_info is const, we can start
> making the ops const as well.
>
> Remove the redundant fbops assignments while at it.
>
> v2:
> - actually add const in vivid
> - fix typo (Christophe de Dinechin)
>
> Cc: Hans Verkuil <hverkuil@xs4all.nl>
> Cc: Andy Walls <awalls@md.metrocast.net>
> Cc: linux-media@vger.kernel.org
> Cc: ivtv-devel@ivtvdriver.org
> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
>
> fixup-to-media
Rebase artefact, to be removed before applying...
BR,
Jani.
> ---
> drivers/media/pci/ivtv/ivtvfb.c | 3 +--
> drivers/media/platform/vivid/vivid-osd.c | 3 +--
> 2 files changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/media/pci/ivtv/ivtvfb.c b/drivers/media/pci/ivtv/ivtvfb.c
> index 95a56cce9b65..f2922b554b09 100644
> --- a/drivers/media/pci/ivtv/ivtvfb.c
> +++ b/drivers/media/pci/ivtv/ivtvfb.c
> @@ -925,7 +925,7 @@ static int ivtvfb_blank(int blank_mode, struct fb_info *info)
> return 0;
> }
>
> -static struct fb_ops ivtvfb_ops = {
> +static const struct fb_ops ivtvfb_ops = {
> .owner = THIS_MODULE,
> .fb_write = ivtvfb_write,
> .fb_check_var = ivtvfb_check_var,
> @@ -1049,7 +1049,6 @@ static int ivtvfb_init_vidmode(struct ivtv *itv)
>
> oi->ivtvfb_info.node = -1;
> oi->ivtvfb_info.flags = FBINFO_FLAG_DEFAULT;
> - oi->ivtvfb_info.fbops = &ivtvfb_ops;
> oi->ivtvfb_info.par = itv;
> oi->ivtvfb_info.var = oi->ivtvfb_defined;
> oi->ivtvfb_info.fix = oi->ivtvfb_fix;
> diff --git a/drivers/media/platform/vivid/vivid-osd.c b/drivers/media/platform/vivid/vivid-osd.c
> index f2e789bdf4a6..fbaec8acc161 100644
> --- a/drivers/media/platform/vivid/vivid-osd.c
> +++ b/drivers/media/platform/vivid/vivid-osd.c
> @@ -244,7 +244,7 @@ static int vivid_fb_blank(int blank_mode, struct fb_info *info)
> return 0;
> }
>
> -static struct fb_ops vivid_fb_ops = {
> +static const struct fb_ops vivid_fb_ops = {
> .owner = THIS_MODULE,
> .fb_check_var = vivid_fb_check_var,
> .fb_set_par = vivid_fb_set_par,
> @@ -311,7 +311,6 @@ static int vivid_fb_init_vidmode(struct vivid_dev *dev)
>
> dev->fb_info.node = -1;
> dev->fb_info.flags = FBINFO_FLAG_DEFAULT;
> - dev->fb_info.fbops = &vivid_fb_ops;
> dev->fb_info.par = dev;
> dev->fb_info.var = dev->fb_defined;
> dev->fb_info.fix = dev->fb_fix;
--
Jani Nikula, Intel Open Source Graphics Center
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [Intel-gfx] [PATCH v2 12/14] media: constify fb ops across all drivers
@ 2019-11-29 10:35 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-11-29 10:35 UTC (permalink / raw)
To: dri-devel, linux-fbdev
Cc: Andy Walls, Daniel Vetter, intel-gfx, ivtv-devel, Hans Verkuil,
linux-media
On Fri, 29 Nov 2019, Jani Nikula <jani.nikula@intel.com> wrote:
> Now that the fbops member of struct fb_info is const, we can start
> making the ops const as well.
>
> Remove the redundant fbops assignments while at it.
>
> v2:
> - actually add const in vivid
> - fix typo (Christophe de Dinechin)
>
> Cc: Hans Verkuil <hverkuil@xs4all.nl>
> Cc: Andy Walls <awalls@md.metrocast.net>
> Cc: linux-media@vger.kernel.org
> Cc: ivtv-devel@ivtvdriver.org
> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
>
> fixup-to-media
Rebase artefact, to be removed before applying...
BR,
Jani.
> ---
> drivers/media/pci/ivtv/ivtvfb.c | 3 +--
> drivers/media/platform/vivid/vivid-osd.c | 3 +--
> 2 files changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/media/pci/ivtv/ivtvfb.c b/drivers/media/pci/ivtv/ivtvfb.c
> index 95a56cce9b65..f2922b554b09 100644
> --- a/drivers/media/pci/ivtv/ivtvfb.c
> +++ b/drivers/media/pci/ivtv/ivtvfb.c
> @@ -925,7 +925,7 @@ static int ivtvfb_blank(int blank_mode, struct fb_info *info)
> return 0;
> }
>
> -static struct fb_ops ivtvfb_ops = {
> +static const struct fb_ops ivtvfb_ops = {
> .owner = THIS_MODULE,
> .fb_write = ivtvfb_write,
> .fb_check_var = ivtvfb_check_var,
> @@ -1049,7 +1049,6 @@ static int ivtvfb_init_vidmode(struct ivtv *itv)
>
> oi->ivtvfb_info.node = -1;
> oi->ivtvfb_info.flags = FBINFO_FLAG_DEFAULT;
> - oi->ivtvfb_info.fbops = &ivtvfb_ops;
> oi->ivtvfb_info.par = itv;
> oi->ivtvfb_info.var = oi->ivtvfb_defined;
> oi->ivtvfb_info.fix = oi->ivtvfb_fix;
> diff --git a/drivers/media/platform/vivid/vivid-osd.c b/drivers/media/platform/vivid/vivid-osd.c
> index f2e789bdf4a6..fbaec8acc161 100644
> --- a/drivers/media/platform/vivid/vivid-osd.c
> +++ b/drivers/media/platform/vivid/vivid-osd.c
> @@ -244,7 +244,7 @@ static int vivid_fb_blank(int blank_mode, struct fb_info *info)
> return 0;
> }
>
> -static struct fb_ops vivid_fb_ops = {
> +static const struct fb_ops vivid_fb_ops = {
> .owner = THIS_MODULE,
> .fb_check_var = vivid_fb_check_var,
> .fb_set_par = vivid_fb_set_par,
> @@ -311,7 +311,6 @@ static int vivid_fb_init_vidmode(struct vivid_dev *dev)
>
> dev->fb_info.node = -1;
> dev->fb_info.flags = FBINFO_FLAG_DEFAULT;
> - dev->fb_info.fbops = &vivid_fb_ops;
> dev->fb_info.par = dev;
> dev->fb_info.var = dev->fb_defined;
> dev->fb_info.fix = dev->fb_fix;
--
Jani Nikula, Intel Open Source Graphics Center
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 01/14] video: fb_defio: preserve user fb_ops
2019-11-29 10:29 ` Jani Nikula
(?)
@ 2019-11-29 14:12 ` Noralf Trønnes
-1 siblings, 0 replies; 125+ messages in thread
From: Noralf Trønnes @ 2019-11-29 14:12 UTC (permalink / raw)
To: Jani Nikula, dri-devel, linux-fbdev; +Cc: intel-gfx
Den 29.11.2019 11.29, skrev Jani Nikula:
> Modifying fb_ops directly to override fb_mmap with fb_deferred_io_mmap
> and then resetting it to NULL afterwards causes problems all over the
> place. First, it prevents making the fbops member of struct fb_info a
> const pointer, which means we can't make struct fb_ops const
> anywhere. Second, a few places have to go out of their way to restore
> the original fb_mmap pointer that gets reset to NULL.
>
> Since the only user of the fbops->fb_mmap hook is fb_mmap() in fbmem.c,
> call fb_deferred_io_mmap() directly when deferred IO is enabled, and
> avoid modifying fb_ops altogether.
>
> Simply use info->fbdefio to determine whether deferred IO should be used
> or not. This should be accurate enough for all use cases, although
> perhaps not pedantically correct.
>
> v2: Simplify considerably by calling fb_deferred_io_mmap() directly
> (Daniel, Ville)
>
> Cc: Jaya Kumar <jayalk@intworks.biz>
> Cc: linux-fbdev@vger.kernel.org
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
> ---
Nice simple solution:
Acked-by: Noralf Trønnes <noralf@tronnes.org>
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 01/14] video: fb_defio: preserve user fb_ops
@ 2019-11-29 14:12 ` Noralf Trønnes
0 siblings, 0 replies; 125+ messages in thread
From: Noralf Trønnes @ 2019-11-29 14:12 UTC (permalink / raw)
To: Jani Nikula, dri-devel, linux-fbdev; +Cc: intel-gfx
Den 29.11.2019 11.29, skrev Jani Nikula:
> Modifying fb_ops directly to override fb_mmap with fb_deferred_io_mmap
> and then resetting it to NULL afterwards causes problems all over the
> place. First, it prevents making the fbops member of struct fb_info a
> const pointer, which means we can't make struct fb_ops const
> anywhere. Second, a few places have to go out of their way to restore
> the original fb_mmap pointer that gets reset to NULL.
>
> Since the only user of the fbops->fb_mmap hook is fb_mmap() in fbmem.c,
> call fb_deferred_io_mmap() directly when deferred IO is enabled, and
> avoid modifying fb_ops altogether.
>
> Simply use info->fbdefio to determine whether deferred IO should be used
> or not. This should be accurate enough for all use cases, although
> perhaps not pedantically correct.
>
> v2: Simplify considerably by calling fb_deferred_io_mmap() directly
> (Daniel, Ville)
>
> Cc: Jaya Kumar <jayalk@intworks.biz>
> Cc: linux-fbdev@vger.kernel.org
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
> ---
Nice simple solution:
Acked-by: Noralf Trønnes <noralf@tronnes.org>
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [Intel-gfx] [PATCH v2 01/14] video: fb_defio: preserve user fb_ops
@ 2019-11-29 14:12 ` Noralf Trønnes
0 siblings, 0 replies; 125+ messages in thread
From: Noralf Trønnes @ 2019-11-29 14:12 UTC (permalink / raw)
To: Jani Nikula, dri-devel, linux-fbdev; +Cc: intel-gfx
Den 29.11.2019 11.29, skrev Jani Nikula:
> Modifying fb_ops directly to override fb_mmap with fb_deferred_io_mmap
> and then resetting it to NULL afterwards causes problems all over the
> place. First, it prevents making the fbops member of struct fb_info a
> const pointer, which means we can't make struct fb_ops const
> anywhere. Second, a few places have to go out of their way to restore
> the original fb_mmap pointer that gets reset to NULL.
>
> Since the only user of the fbops->fb_mmap hook is fb_mmap() in fbmem.c,
> call fb_deferred_io_mmap() directly when deferred IO is enabled, and
> avoid modifying fb_ops altogether.
>
> Simply use info->fbdefio to determine whether deferred IO should be used
> or not. This should be accurate enough for all use cases, although
> perhaps not pedantically correct.
>
> v2: Simplify considerably by calling fb_deferred_io_mmap() directly
> (Daniel, Ville)
>
> Cc: Jaya Kumar <jayalk@intworks.biz>
> Cc: linux-fbdev@vger.kernel.org
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
> ---
Nice simple solution:
Acked-by: Noralf Trønnes <noralf@tronnes.org>
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 02/14] drm/fb-helper: don't preserve fb_ops across deferred IO use
2019-11-29 10:29 ` Jani Nikula
(?)
@ 2019-11-29 14:12 ` Noralf Trønnes
-1 siblings, 0 replies; 125+ messages in thread
From: Noralf Trønnes @ 2019-11-29 14:12 UTC (permalink / raw)
To: Jani Nikula, dri-devel, linux-fbdev; +Cc: Daniel Vetter, intel-gfx
Den 29.11.2019 11.29, skrev Jani Nikula:
> Deferred IO now preserves the fb_ops.
>
> v2: Remove the no-op vfree, drop a local var (Noralf)
>
> Cc: Noralf Trønnes <noralf@tronnes.org>
> Cc: dri-devel@lists.freedesktop.org
> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
> ---
Reviewed-by: Noralf Trønnes <noralf@tronnes.org>
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 02/14] drm/fb-helper: don't preserve fb_ops across deferred IO use
@ 2019-11-29 14:12 ` Noralf Trønnes
0 siblings, 0 replies; 125+ messages in thread
From: Noralf Trønnes @ 2019-11-29 14:12 UTC (permalink / raw)
To: Jani Nikula, dri-devel, linux-fbdev; +Cc: Daniel Vetter, intel-gfx
Den 29.11.2019 11.29, skrev Jani Nikula:
> Deferred IO now preserves the fb_ops.
>
> v2: Remove the no-op vfree, drop a local var (Noralf)
>
> Cc: Noralf Trønnes <noralf@tronnes.org>
> Cc: dri-devel@lists.freedesktop.org
> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
> ---
Reviewed-by: Noralf Trønnes <noralf@tronnes.org>
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [Intel-gfx] [PATCH v2 02/14] drm/fb-helper: don't preserve fb_ops across deferred IO use
@ 2019-11-29 14:12 ` Noralf Trønnes
0 siblings, 0 replies; 125+ messages in thread
From: Noralf Trønnes @ 2019-11-29 14:12 UTC (permalink / raw)
To: Jani Nikula, dri-devel, linux-fbdev; +Cc: Daniel Vetter, intel-gfx
Den 29.11.2019 11.29, skrev Jani Nikula:
> Deferred IO now preserves the fb_ops.
>
> v2: Remove the no-op vfree, drop a local var (Noralf)
>
> Cc: Noralf Trønnes <noralf@tronnes.org>
> Cc: dri-devel@lists.freedesktop.org
> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
> ---
Reviewed-by: Noralf Trønnes <noralf@tronnes.org>
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 01/14] video: fb_defio: preserve user fb_ops
2019-11-29 10:29 ` Jani Nikula
(?)
@ 2019-11-29 15:22 ` Daniel Vetter
-1 siblings, 0 replies; 125+ messages in thread
From: Daniel Vetter @ 2019-11-29 15:22 UTC (permalink / raw)
To: Jani Nikula; +Cc: linux-fbdev, intel-gfx, dri-devel, Jaya Kumar
On Fri, Nov 29, 2019 at 12:29:31PM +0200, Jani Nikula wrote:
> Modifying fb_ops directly to override fb_mmap with fb_deferred_io_mmap
> and then resetting it to NULL afterwards causes problems all over the
> place. First, it prevents making the fbops member of struct fb_info a
> const pointer, which means we can't make struct fb_ops const
> anywhere. Second, a few places have to go out of their way to restore
> the original fb_mmap pointer that gets reset to NULL.
>
> Since the only user of the fbops->fb_mmap hook is fb_mmap() in fbmem.c,
> call fb_deferred_io_mmap() directly when deferred IO is enabled, and
> avoid modifying fb_ops altogether.
>
> Simply use info->fbdefio to determine whether deferred IO should be used
> or not. This should be accurate enough for all use cases, although
> perhaps not pedantically correct.
>
> v2: Simplify considerably by calling fb_deferred_io_mmap() directly
> (Daniel, Ville)
>
> Cc: Jaya Kumar <jayalk@intworks.biz>
> Cc: linux-fbdev@vger.kernel.org
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
> ---
> drivers/video/fbdev/core/fb_defio.c | 3 ---
> drivers/video/fbdev/core/fbmem.c | 15 +++++++++++----
> 2 files changed, 11 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
> index 82c20c6047b0..a591d291b231 100644
> --- a/drivers/video/fbdev/core/fb_defio.c
> +++ b/drivers/video/fbdev/core/fb_defio.c
> @@ -171,7 +171,6 @@ int fb_deferred_io_mmap(struct fb_info *info, struct vm_area_struct *vma)
> vma->vm_private_data = info;
> return 0;
> }
> -EXPORT_SYMBOL(fb_deferred_io_mmap);
>
> /* workqueue callback */
> static void fb_deferred_io_work(struct work_struct *work)
> @@ -206,7 +205,6 @@ void fb_deferred_io_init(struct fb_info *info)
>
> BUG_ON(!fbdefio);
> mutex_init(&fbdefio->lock);
> - info->fbops->fb_mmap = fb_deferred_io_mmap;
> INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work);
> INIT_LIST_HEAD(&fbdefio->pagelist);
> if (fbdefio->delay = 0) /* set a default of 1 s */
> @@ -237,7 +235,6 @@ void fb_deferred_io_cleanup(struct fb_info *info)
> page->mapping = NULL;
> }
>
> - info->fbops->fb_mmap = NULL;
> mutex_destroy(&fbdefio->lock);
> }
> EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
> diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
> index 86b06a599f96..990550930a8e 100644
> --- a/drivers/video/fbdev/core/fbmem.c
> +++ b/drivers/video/fbdev/core/fbmem.c
> @@ -1332,16 +1332,23 @@ static int
> fb_mmap(struct file *file, struct vm_area_struct * vma)
> {
> struct fb_info *info = file_fb_info(file);
> - struct fb_ops *fb;
> + int (*fb_mmap_fn)(struct fb_info *info, struct vm_area_struct *vma);
Oh I function pointer for tidier control flow, neato.
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> unsigned long mmio_pgoff;
> unsigned long start;
> u32 len;
>
> if (!info)
> return -ENODEV;
> - fb = info->fbops;
> mutex_lock(&info->mm_lock);
> - if (fb->fb_mmap) {
> +
> + fb_mmap_fn = info->fbops->fb_mmap;
> +
> +#if IS_ENABLED(CONFIG_FB_DEFERRED_IO)
> + if (info->fbdefio)
> + fb_mmap_fn = fb_deferred_io_mmap;
> +#endif
> +
> + if (fb_mmap_fn) {
> int res;
>
> /*
> @@ -1349,7 +1356,7 @@ fb_mmap(struct file *file, struct vm_area_struct * vma)
> * SME protection is removed ahead of the call
> */
> vma->vm_page_prot = pgprot_decrypted(vma->vm_page_prot);
> - res = fb->fb_mmap(info, vma);
> + res = fb_mmap_fn(info, vma);
> mutex_unlock(&info->mm_lock);
> return res;
> }
> --
> 2.20.1
>
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 01/14] video: fb_defio: preserve user fb_ops
@ 2019-11-29 15:22 ` Daniel Vetter
0 siblings, 0 replies; 125+ messages in thread
From: Daniel Vetter @ 2019-11-29 15:22 UTC (permalink / raw)
To: Jani Nikula; +Cc: linux-fbdev, intel-gfx, dri-devel, Jaya Kumar
On Fri, Nov 29, 2019 at 12:29:31PM +0200, Jani Nikula wrote:
> Modifying fb_ops directly to override fb_mmap with fb_deferred_io_mmap
> and then resetting it to NULL afterwards causes problems all over the
> place. First, it prevents making the fbops member of struct fb_info a
> const pointer, which means we can't make struct fb_ops const
> anywhere. Second, a few places have to go out of their way to restore
> the original fb_mmap pointer that gets reset to NULL.
>
> Since the only user of the fbops->fb_mmap hook is fb_mmap() in fbmem.c,
> call fb_deferred_io_mmap() directly when deferred IO is enabled, and
> avoid modifying fb_ops altogether.
>
> Simply use info->fbdefio to determine whether deferred IO should be used
> or not. This should be accurate enough for all use cases, although
> perhaps not pedantically correct.
>
> v2: Simplify considerably by calling fb_deferred_io_mmap() directly
> (Daniel, Ville)
>
> Cc: Jaya Kumar <jayalk@intworks.biz>
> Cc: linux-fbdev@vger.kernel.org
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
> ---
> drivers/video/fbdev/core/fb_defio.c | 3 ---
> drivers/video/fbdev/core/fbmem.c | 15 +++++++++++----
> 2 files changed, 11 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
> index 82c20c6047b0..a591d291b231 100644
> --- a/drivers/video/fbdev/core/fb_defio.c
> +++ b/drivers/video/fbdev/core/fb_defio.c
> @@ -171,7 +171,6 @@ int fb_deferred_io_mmap(struct fb_info *info, struct vm_area_struct *vma)
> vma->vm_private_data = info;
> return 0;
> }
> -EXPORT_SYMBOL(fb_deferred_io_mmap);
>
> /* workqueue callback */
> static void fb_deferred_io_work(struct work_struct *work)
> @@ -206,7 +205,6 @@ void fb_deferred_io_init(struct fb_info *info)
>
> BUG_ON(!fbdefio);
> mutex_init(&fbdefio->lock);
> - info->fbops->fb_mmap = fb_deferred_io_mmap;
> INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work);
> INIT_LIST_HEAD(&fbdefio->pagelist);
> if (fbdefio->delay == 0) /* set a default of 1 s */
> @@ -237,7 +235,6 @@ void fb_deferred_io_cleanup(struct fb_info *info)
> page->mapping = NULL;
> }
>
> - info->fbops->fb_mmap = NULL;
> mutex_destroy(&fbdefio->lock);
> }
> EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
> diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
> index 86b06a599f96..990550930a8e 100644
> --- a/drivers/video/fbdev/core/fbmem.c
> +++ b/drivers/video/fbdev/core/fbmem.c
> @@ -1332,16 +1332,23 @@ static int
> fb_mmap(struct file *file, struct vm_area_struct * vma)
> {
> struct fb_info *info = file_fb_info(file);
> - struct fb_ops *fb;
> + int (*fb_mmap_fn)(struct fb_info *info, struct vm_area_struct *vma);
Oh I function pointer for tidier control flow, neato.
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> unsigned long mmio_pgoff;
> unsigned long start;
> u32 len;
>
> if (!info)
> return -ENODEV;
> - fb = info->fbops;
> mutex_lock(&info->mm_lock);
> - if (fb->fb_mmap) {
> +
> + fb_mmap_fn = info->fbops->fb_mmap;
> +
> +#if IS_ENABLED(CONFIG_FB_DEFERRED_IO)
> + if (info->fbdefio)
> + fb_mmap_fn = fb_deferred_io_mmap;
> +#endif
> +
> + if (fb_mmap_fn) {
> int res;
>
> /*
> @@ -1349,7 +1356,7 @@ fb_mmap(struct file *file, struct vm_area_struct * vma)
> * SME protection is removed ahead of the call
> */
> vma->vm_page_prot = pgprot_decrypted(vma->vm_page_prot);
> - res = fb->fb_mmap(info, vma);
> + res = fb_mmap_fn(info, vma);
> mutex_unlock(&info->mm_lock);
> return res;
> }
> --
> 2.20.1
>
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [Intel-gfx] [PATCH v2 01/14] video: fb_defio: preserve user fb_ops
@ 2019-11-29 15:22 ` Daniel Vetter
0 siblings, 0 replies; 125+ messages in thread
From: Daniel Vetter @ 2019-11-29 15:22 UTC (permalink / raw)
To: Jani Nikula; +Cc: linux-fbdev, intel-gfx, dri-devel, Jaya Kumar
On Fri, Nov 29, 2019 at 12:29:31PM +0200, Jani Nikula wrote:
> Modifying fb_ops directly to override fb_mmap with fb_deferred_io_mmap
> and then resetting it to NULL afterwards causes problems all over the
> place. First, it prevents making the fbops member of struct fb_info a
> const pointer, which means we can't make struct fb_ops const
> anywhere. Second, a few places have to go out of their way to restore
> the original fb_mmap pointer that gets reset to NULL.
>
> Since the only user of the fbops->fb_mmap hook is fb_mmap() in fbmem.c,
> call fb_deferred_io_mmap() directly when deferred IO is enabled, and
> avoid modifying fb_ops altogether.
>
> Simply use info->fbdefio to determine whether deferred IO should be used
> or not. This should be accurate enough for all use cases, although
> perhaps not pedantically correct.
>
> v2: Simplify considerably by calling fb_deferred_io_mmap() directly
> (Daniel, Ville)
>
> Cc: Jaya Kumar <jayalk@intworks.biz>
> Cc: linux-fbdev@vger.kernel.org
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
> ---
> drivers/video/fbdev/core/fb_defio.c | 3 ---
> drivers/video/fbdev/core/fbmem.c | 15 +++++++++++----
> 2 files changed, 11 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
> index 82c20c6047b0..a591d291b231 100644
> --- a/drivers/video/fbdev/core/fb_defio.c
> +++ b/drivers/video/fbdev/core/fb_defio.c
> @@ -171,7 +171,6 @@ int fb_deferred_io_mmap(struct fb_info *info, struct vm_area_struct *vma)
> vma->vm_private_data = info;
> return 0;
> }
> -EXPORT_SYMBOL(fb_deferred_io_mmap);
>
> /* workqueue callback */
> static void fb_deferred_io_work(struct work_struct *work)
> @@ -206,7 +205,6 @@ void fb_deferred_io_init(struct fb_info *info)
>
> BUG_ON(!fbdefio);
> mutex_init(&fbdefio->lock);
> - info->fbops->fb_mmap = fb_deferred_io_mmap;
> INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work);
> INIT_LIST_HEAD(&fbdefio->pagelist);
> if (fbdefio->delay == 0) /* set a default of 1 s */
> @@ -237,7 +235,6 @@ void fb_deferred_io_cleanup(struct fb_info *info)
> page->mapping = NULL;
> }
>
> - info->fbops->fb_mmap = NULL;
> mutex_destroy(&fbdefio->lock);
> }
> EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
> diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
> index 86b06a599f96..990550930a8e 100644
> --- a/drivers/video/fbdev/core/fbmem.c
> +++ b/drivers/video/fbdev/core/fbmem.c
> @@ -1332,16 +1332,23 @@ static int
> fb_mmap(struct file *file, struct vm_area_struct * vma)
> {
> struct fb_info *info = file_fb_info(file);
> - struct fb_ops *fb;
> + int (*fb_mmap_fn)(struct fb_info *info, struct vm_area_struct *vma);
Oh I function pointer for tidier control flow, neato.
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> unsigned long mmio_pgoff;
> unsigned long start;
> u32 len;
>
> if (!info)
> return -ENODEV;
> - fb = info->fbops;
> mutex_lock(&info->mm_lock);
> - if (fb->fb_mmap) {
> +
> + fb_mmap_fn = info->fbops->fb_mmap;
> +
> +#if IS_ENABLED(CONFIG_FB_DEFERRED_IO)
> + if (info->fbdefio)
> + fb_mmap_fn = fb_deferred_io_mmap;
> +#endif
> +
> + if (fb_mmap_fn) {
> int res;
>
> /*
> @@ -1349,7 +1356,7 @@ fb_mmap(struct file *file, struct vm_area_struct * vma)
> * SME protection is removed ahead of the call
> */
> vma->vm_page_prot = pgprot_decrypted(vma->vm_page_prot);
> - res = fb->fb_mmap(info, vma);
> + res = fb_mmap_fn(info, vma);
> mutex_unlock(&info->mm_lock);
> return res;
> }
> --
> 2.20.1
>
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 14/14] auxdisplay: constify fb ops
2019-11-29 10:29 ` Jani Nikula
(?)
@ 2019-11-29 15:24 ` Daniel Vetter
-1 siblings, 0 replies; 125+ messages in thread
From: Daniel Vetter @ 2019-11-29 15:24 UTC (permalink / raw)
To: Jani Nikula
Cc: Miguel Ojeda Sandonis, linux-fbdev, intel-gfx, dri-devel,
Robin van der Gracht
On Fri, Nov 29, 2019 at 12:29:44PM +0200, Jani Nikula wrote:
> Now that the fbops member of struct fb_info is const, we can start
> making the ops const as well.
>
> Cc: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
> Cc: Robin van der Gracht <robin@protonic.nl>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
> ---
> drivers/auxdisplay/cfag12864bfb.c | 2 +-
> drivers/auxdisplay/ht16k33.c | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/auxdisplay/cfag12864bfb.c b/drivers/auxdisplay/cfag12864bfb.c
> index 4074886b7bc8..2002291ab338 100644
> --- a/drivers/auxdisplay/cfag12864bfb.c
> +++ b/drivers/auxdisplay/cfag12864bfb.c
Oh, another display subsystem? Intriguing ...
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> @@ -57,7 +57,7 @@ static int cfag12864bfb_mmap(struct fb_info *info, struct vm_area_struct *vma)
> return vm_map_pages_zero(vma, &pages, 1);
> }
>
> -static struct fb_ops cfag12864bfb_ops = {
> +static const struct fb_ops cfag12864bfb_ops = {
> .owner = THIS_MODULE,
> .fb_read = fb_sys_read,
> .fb_write = fb_sys_write,
> diff --git a/drivers/auxdisplay/ht16k33.c b/drivers/auxdisplay/ht16k33.c
> index a2fcde582e2a..d951d54b26f5 100644
> --- a/drivers/auxdisplay/ht16k33.c
> +++ b/drivers/auxdisplay/ht16k33.c
> @@ -228,7 +228,7 @@ static int ht16k33_mmap(struct fb_info *info, struct vm_area_struct *vma)
> return vm_map_pages_zero(vma, &pages, 1);
> }
>
> -static struct fb_ops ht16k33_fb_ops = {
> +static const struct fb_ops ht16k33_fb_ops = {
> .owner = THIS_MODULE,
> .fb_read = fb_sys_read,
> .fb_write = fb_sys_write,
> --
> 2.20.1
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 14/14] auxdisplay: constify fb ops
@ 2019-11-29 15:24 ` Daniel Vetter
0 siblings, 0 replies; 125+ messages in thread
From: Daniel Vetter @ 2019-11-29 15:24 UTC (permalink / raw)
To: Jani Nikula
Cc: Miguel Ojeda Sandonis, linux-fbdev, intel-gfx, dri-devel,
Robin van der Gracht
On Fri, Nov 29, 2019 at 12:29:44PM +0200, Jani Nikula wrote:
> Now that the fbops member of struct fb_info is const, we can start
> making the ops const as well.
>
> Cc: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
> Cc: Robin van der Gracht <robin@protonic.nl>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
> ---
> drivers/auxdisplay/cfag12864bfb.c | 2 +-
> drivers/auxdisplay/ht16k33.c | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/auxdisplay/cfag12864bfb.c b/drivers/auxdisplay/cfag12864bfb.c
> index 4074886b7bc8..2002291ab338 100644
> --- a/drivers/auxdisplay/cfag12864bfb.c
> +++ b/drivers/auxdisplay/cfag12864bfb.c
Oh, another display subsystem? Intriguing ...
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> @@ -57,7 +57,7 @@ static int cfag12864bfb_mmap(struct fb_info *info, struct vm_area_struct *vma)
> return vm_map_pages_zero(vma, &pages, 1);
> }
>
> -static struct fb_ops cfag12864bfb_ops = {
> +static const struct fb_ops cfag12864bfb_ops = {
> .owner = THIS_MODULE,
> .fb_read = fb_sys_read,
> .fb_write = fb_sys_write,
> diff --git a/drivers/auxdisplay/ht16k33.c b/drivers/auxdisplay/ht16k33.c
> index a2fcde582e2a..d951d54b26f5 100644
> --- a/drivers/auxdisplay/ht16k33.c
> +++ b/drivers/auxdisplay/ht16k33.c
> @@ -228,7 +228,7 @@ static int ht16k33_mmap(struct fb_info *info, struct vm_area_struct *vma)
> return vm_map_pages_zero(vma, &pages, 1);
> }
>
> -static struct fb_ops ht16k33_fb_ops = {
> +static const struct fb_ops ht16k33_fb_ops = {
> .owner = THIS_MODULE,
> .fb_read = fb_sys_read,
> .fb_write = fb_sys_write,
> --
> 2.20.1
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [Intel-gfx] [PATCH v2 14/14] auxdisplay: constify fb ops
@ 2019-11-29 15:24 ` Daniel Vetter
0 siblings, 0 replies; 125+ messages in thread
From: Daniel Vetter @ 2019-11-29 15:24 UTC (permalink / raw)
To: Jani Nikula
Cc: Miguel Ojeda Sandonis, linux-fbdev, intel-gfx, dri-devel,
Robin van der Gracht
On Fri, Nov 29, 2019 at 12:29:44PM +0200, Jani Nikula wrote:
> Now that the fbops member of struct fb_info is const, we can start
> making the ops const as well.
>
> Cc: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
> Cc: Robin van der Gracht <robin@protonic.nl>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
> ---
> drivers/auxdisplay/cfag12864bfb.c | 2 +-
> drivers/auxdisplay/ht16k33.c | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/auxdisplay/cfag12864bfb.c b/drivers/auxdisplay/cfag12864bfb.c
> index 4074886b7bc8..2002291ab338 100644
> --- a/drivers/auxdisplay/cfag12864bfb.c
> +++ b/drivers/auxdisplay/cfag12864bfb.c
Oh, another display subsystem? Intriguing ...
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> @@ -57,7 +57,7 @@ static int cfag12864bfb_mmap(struct fb_info *info, struct vm_area_struct *vma)
> return vm_map_pages_zero(vma, &pages, 1);
> }
>
> -static struct fb_ops cfag12864bfb_ops = {
> +static const struct fb_ops cfag12864bfb_ops = {
> .owner = THIS_MODULE,
> .fb_read = fb_sys_read,
> .fb_write = fb_sys_write,
> diff --git a/drivers/auxdisplay/ht16k33.c b/drivers/auxdisplay/ht16k33.c
> index a2fcde582e2a..d951d54b26f5 100644
> --- a/drivers/auxdisplay/ht16k33.c
> +++ b/drivers/auxdisplay/ht16k33.c
> @@ -228,7 +228,7 @@ static int ht16k33_mmap(struct fb_info *info, struct vm_area_struct *vma)
> return vm_map_pages_zero(vma, &pages, 1);
> }
>
> -static struct fb_ops ht16k33_fb_ops = {
> +static const struct fb_ops ht16k33_fb_ops = {
> .owner = THIS_MODULE,
> .fb_read = fb_sys_read,
> .fb_write = fb_sys_write,
> --
> 2.20.1
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [Intel-gfx] [PATCH v2 06/14] video: fbmem: use const pointer for fb_ops
2019-11-29 10:29 ` Jani Nikula
(?)
@ 2019-11-29 15:25 ` Daniel Vetter
-1 siblings, 0 replies; 125+ messages in thread
From: Daniel Vetter @ 2019-11-29 15:25 UTC (permalink / raw)
To: Jani Nikula; +Cc: linux-fbdev, intel-gfx, dri-devel
On Fri, Nov 29, 2019 at 12:29:36PM +0200, Jani Nikula wrote:
> Use const for fb_ops to let us make the info->fbops pointer const in the
> future.
>
> v2: rebase
>
> Cc: linux-fbdev@vger.kernel.org
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
I guess my r-b got lost on this, not sure, anyway.
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> ---
> drivers/video/fbdev/core/fbmem.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
> index 990550930a8e..7ddeb90337bc 100644
> --- a/drivers/video/fbdev/core/fbmem.c
> +++ b/drivers/video/fbdev/core/fbmem.c
> @@ -1079,7 +1079,7 @@ EXPORT_SYMBOL(fb_blank);
> static long do_fb_ioctl(struct fb_info *info, unsigned int cmd,
> unsigned long arg)
> {
> - struct fb_ops *fb;
> + const struct fb_ops *fb;
> struct fb_var_screeninfo var;
> struct fb_fix_screeninfo fix;
> struct fb_cmap cmap_from;
> @@ -1292,7 +1292,7 @@ static long fb_compat_ioctl(struct file *file, unsigned int cmd,
> unsigned long arg)
> {
> struct fb_info *info = file_fb_info(file);
> - struct fb_ops *fb;
> + const struct fb_ops *fb;
> long ret = -ENOIOCTLCMD;
>
> if (!info)
> --
> 2.20.1
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [Intel-gfx] [PATCH v2 06/14] video: fbmem: use const pointer for fb_ops
@ 2019-11-29 15:25 ` Daniel Vetter
0 siblings, 0 replies; 125+ messages in thread
From: Daniel Vetter @ 2019-11-29 15:25 UTC (permalink / raw)
To: Jani Nikula; +Cc: linux-fbdev, intel-gfx, dri-devel
On Fri, Nov 29, 2019 at 12:29:36PM +0200, Jani Nikula wrote:
> Use const for fb_ops to let us make the info->fbops pointer const in the
> future.
>
> v2: rebase
>
> Cc: linux-fbdev@vger.kernel.org
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
I guess my r-b got lost on this, not sure, anyway.
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> ---
> drivers/video/fbdev/core/fbmem.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
> index 990550930a8e..7ddeb90337bc 100644
> --- a/drivers/video/fbdev/core/fbmem.c
> +++ b/drivers/video/fbdev/core/fbmem.c
> @@ -1079,7 +1079,7 @@ EXPORT_SYMBOL(fb_blank);
> static long do_fb_ioctl(struct fb_info *info, unsigned int cmd,
> unsigned long arg)
> {
> - struct fb_ops *fb;
> + const struct fb_ops *fb;
> struct fb_var_screeninfo var;
> struct fb_fix_screeninfo fix;
> struct fb_cmap cmap_from;
> @@ -1292,7 +1292,7 @@ static long fb_compat_ioctl(struct file *file, unsigned int cmd,
> unsigned long arg)
> {
> struct fb_info *info = file_fb_info(file);
> - struct fb_ops *fb;
> + const struct fb_ops *fb;
> long ret = -ENOIOCTLCMD;
>
> if (!info)
> --
> 2.20.1
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [Intel-gfx] [PATCH v2 06/14] video: fbmem: use const pointer for fb_ops
@ 2019-11-29 15:25 ` Daniel Vetter
0 siblings, 0 replies; 125+ messages in thread
From: Daniel Vetter @ 2019-11-29 15:25 UTC (permalink / raw)
To: Jani Nikula; +Cc: linux-fbdev, intel-gfx, dri-devel
On Fri, Nov 29, 2019 at 12:29:36PM +0200, Jani Nikula wrote:
> Use const for fb_ops to let us make the info->fbops pointer const in the
> future.
>
> v2: rebase
>
> Cc: linux-fbdev@vger.kernel.org
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
I guess my r-b got lost on this, not sure, anyway.
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> ---
> drivers/video/fbdev/core/fbmem.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
> index 990550930a8e..7ddeb90337bc 100644
> --- a/drivers/video/fbdev/core/fbmem.c
> +++ b/drivers/video/fbdev/core/fbmem.c
> @@ -1079,7 +1079,7 @@ EXPORT_SYMBOL(fb_blank);
> static long do_fb_ioctl(struct fb_info *info, unsigned int cmd,
> unsigned long arg)
> {
> - struct fb_ops *fb;
> + const struct fb_ops *fb;
> struct fb_var_screeninfo var;
> struct fb_fix_screeninfo fix;
> struct fb_cmap cmap_from;
> @@ -1292,7 +1292,7 @@ static long fb_compat_ioctl(struct file *file, unsigned int cmd,
> unsigned long arg)
> {
> struct fb_info *info = file_fb_info(file);
> - struct fb_ops *fb;
> + const struct fb_ops *fb;
> long ret = -ENOIOCTLCMD;
>
> if (!info)
> --
> 2.20.1
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 00/14] video, drm, etc: constify fbops in struct fb_info
2019-11-29 10:29 ` Jani Nikula
(?)
(?)
@ 2019-11-29 15:40 ` Daniel Vetter
-1 siblings, 0 replies; 125+ messages in thread
From: Daniel Vetter @ 2019-11-29 15:40 UTC (permalink / raw)
To: Jani Nikula
Cc: dri-devel, linux-fbdev, intel-gfx, ville.syrjala, Andy Walls,
Bernie Thompson, Bruno Prémont, Daniel Vetter, Hans Verkuil,
Jaya Kumar, Kirti Wankhede, Miguel Ojeda Sandonis,
Noralf Trønnes, Robin van der Gracht, Steve Glendinning,
ivtv-devel, kvm, linux-input, linux-media, linux-omap
On Fri, Nov 29, 2019 at 12:29:30PM +0200, Jani Nikula wrote:
> This is v2 of https://patchwork.freedesktop.org/series/70119/
>
> I wanted to make our struct fb_ops const because we don't modify
> it... and this is what I ended up with to fix it and a bunch of others.
>
> I would appreciate acks to merge all this via the drm-misc tree. This is
> especially important for patches 1-8 to reasonably get the job
> done. Patches 9-14 are somewhat easier to merge at leisure afterwards,
> but there really isn't much conflict potential IMO.
Only patches 11-14 need acks, drivers/video is already officially
maintained in drm-misc.
> Daniel, please double-check me adding your Reviewed-by on the later
> patches wasn't overzealous.
Yeah, looks all neat&tidy.
-Daniel
>
> BR,
> Jani.
>
>
> Cc: Andy Walls <awalls@md.metrocast.net>
> Cc: Bernie Thompson <bernie@plugable.com>
> Cc: Bruno Prémont <bonbons@linux-vserver.org>
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: Hans Verkuil <hverkuil@xs4all.nl>
> Cc: Jaya Kumar <jayalk@intworks.biz>
> Cc: Kirti Wankhede <kwankhede@nvidia.com>
> Cc: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
> Cc: Noralf Trønnes <noralf@tronnes.org>
> Cc: Robin van der Gracht <robin@protonic.nl>
> Cc: Steve Glendinning <steve.glendinning@shawell.net>
> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
> Cc: dri-devel@lists.freedesktop.org
> Cc: ivtv-devel@ivtvdriver.org
> Cc: kvm@vger.kernel.org
> Cc: linux-fbdev@vger.kernel.org
> Cc: linux-input@vger.kernel.org
> Cc: linux-media@vger.kernel.org
> Cc: linux-omap@vger.kernel.org
>
>
> Jani Nikula (14):
> video: fb_defio: preserve user fb_ops
> drm/fb-helper: don't preserve fb_ops across deferred IO use
> video: smscufx: don't restore fb_mmap after deferred IO cleanup
> video: udlfb: don't restore fb_mmap after deferred IO cleanup
> video: fbdev: vesafb: modify the static fb_ops directly
> video: fbmem: use const pointer for fb_ops
> video: omapfb: use const pointer for fb_ops
> video: fbdev: make fbops member of struct fb_info a const pointer
> drm: constify fb ops across all drivers
> video: constify fb ops across all drivers
> HID: picoLCD: constify fb ops
> media: constify fb ops across all drivers
> samples: vfio-mdev: constify fb ops
> auxdisplay: constify fb ops
>
> drivers/auxdisplay/cfag12864bfb.c | 2 +-
> drivers/auxdisplay/ht16k33.c | 2 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c | 2 +-
> drivers/gpu/drm/armada/armada_fbdev.c | 2 +-
> drivers/gpu/drm/drm_fb_helper.c | 27 +++----------------
> drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 2 +-
> .../gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 2 +-
> drivers/gpu/drm/i915/display/intel_fbdev.c | 2 +-
> drivers/gpu/drm/msm/msm_fbdev.c | 2 +-
> drivers/gpu/drm/nouveau/nouveau_fbcon.c | 4 +--
> drivers/gpu/drm/omapdrm/omap_fbdev.c | 2 +-
> drivers/gpu/drm/radeon/radeon_fb.c | 2 +-
> drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c | 2 +-
> drivers/gpu/drm/tegra/fb.c | 2 +-
> drivers/gpu/drm/vmwgfx/vmwgfx_fb.c | 2 +-
> drivers/hid/hid-picolcd_fb.c | 3 +--
> drivers/media/pci/ivtv/ivtvfb.c | 3 +--
> drivers/media/platform/vivid/vivid-osd.c | 3 +--
> drivers/video/fbdev/68328fb.c | 2 +-
> drivers/video/fbdev/acornfb.c | 2 +-
> drivers/video/fbdev/amba-clcd.c | 2 +-
> drivers/video/fbdev/amifb.c | 2 +-
> drivers/video/fbdev/arcfb.c | 2 +-
> drivers/video/fbdev/arkfb.c | 2 +-
> drivers/video/fbdev/asiliantfb.c | 2 +-
> drivers/video/fbdev/atmel_lcdfb.c | 2 +-
> drivers/video/fbdev/aty/aty128fb.c | 2 +-
> drivers/video/fbdev/aty/atyfb_base.c | 2 +-
> drivers/video/fbdev/aty/radeon_base.c | 2 +-
> drivers/video/fbdev/au1100fb.c | 2 +-
> drivers/video/fbdev/au1200fb.c | 2 +-
> drivers/video/fbdev/broadsheetfb.c | 2 +-
> drivers/video/fbdev/bw2.c | 2 +-
> drivers/video/fbdev/carminefb.c | 2 +-
> drivers/video/fbdev/cg14.c | 2 +-
> drivers/video/fbdev/cg3.c | 2 +-
> drivers/video/fbdev/cg6.c | 2 +-
> drivers/video/fbdev/chipsfb.c | 2 +-
> drivers/video/fbdev/cirrusfb.c | 2 +-
> drivers/video/fbdev/clps711x-fb.c | 2 +-
> drivers/video/fbdev/cobalt_lcdfb.c | 2 +-
> drivers/video/fbdev/controlfb.c | 2 +-
> drivers/video/fbdev/core/fb_defio.c | 3 ---
> drivers/video/fbdev/core/fbmem.c | 19 ++++++++-----
> drivers/video/fbdev/cyber2000fb.c | 2 +-
> drivers/video/fbdev/da8xx-fb.c | 2 +-
> drivers/video/fbdev/dnfb.c | 2 +-
> drivers/video/fbdev/efifb.c | 2 +-
> drivers/video/fbdev/ep93xx-fb.c | 2 +-
> drivers/video/fbdev/fb-puv3.c | 2 +-
> drivers/video/fbdev/ffb.c | 2 +-
> drivers/video/fbdev/fm2fb.c | 2 +-
> drivers/video/fbdev/fsl-diu-fb.c | 2 +-
> drivers/video/fbdev/g364fb.c | 2 +-
> drivers/video/fbdev/gbefb.c | 2 +-
> drivers/video/fbdev/geode/gx1fb_core.c | 2 +-
> drivers/video/fbdev/geode/gxfb_core.c | 2 +-
> drivers/video/fbdev/geode/lxfb_core.c | 2 +-
> drivers/video/fbdev/goldfishfb.c | 2 +-
> drivers/video/fbdev/grvga.c | 2 +-
> drivers/video/fbdev/gxt4500.c | 2 +-
> drivers/video/fbdev/hecubafb.c | 2 +-
> drivers/video/fbdev/hgafb.c | 2 +-
> drivers/video/fbdev/hitfb.c | 2 +-
> drivers/video/fbdev/hpfb.c | 2 +-
> drivers/video/fbdev/hyperv_fb.c | 2 +-
> drivers/video/fbdev/i740fb.c | 2 +-
> drivers/video/fbdev/imsttfb.c | 2 +-
> drivers/video/fbdev/imxfb.c | 2 +-
> drivers/video/fbdev/intelfb/intelfbdrv.c | 2 +-
> drivers/video/fbdev/kyro/fbdev.c | 2 +-
> drivers/video/fbdev/leo.c | 2 +-
> drivers/video/fbdev/macfb.c | 2 +-
> drivers/video/fbdev/matrox/matroxfb_crtc2.c | 2 +-
> drivers/video/fbdev/maxinefb.c | 2 +-
> drivers/video/fbdev/mb862xx/mb862xxfbdrv.c | 2 +-
> drivers/video/fbdev/mbx/mbxfb.c | 2 +-
> drivers/video/fbdev/metronomefb.c | 2 +-
> drivers/video/fbdev/mmp/fb/mmpfb.c | 2 +-
> drivers/video/fbdev/mx3fb.c | 5 ++--
> drivers/video/fbdev/neofb.c | 2 +-
> drivers/video/fbdev/nvidia/nvidia.c | 2 +-
> drivers/video/fbdev/ocfb.c | 2 +-
> drivers/video/fbdev/offb.c | 2 +-
> drivers/video/fbdev/omap/omapfb_main.c | 2 +-
> .../video/fbdev/omap2/omapfb/omapfb-main.c | 2 +-
> drivers/video/fbdev/p9100.c | 2 +-
> drivers/video/fbdev/platinumfb.c | 2 +-
> drivers/video/fbdev/pm2fb.c | 2 +-
> drivers/video/fbdev/pm3fb.c | 2 +-
> drivers/video/fbdev/pmag-aa-fb.c | 2 +-
> drivers/video/fbdev/pmag-ba-fb.c | 2 +-
> drivers/video/fbdev/pmagb-b-fb.c | 2 +-
> drivers/video/fbdev/ps3fb.c | 2 +-
> drivers/video/fbdev/pvr2fb.c | 2 +-
> drivers/video/fbdev/pxa168fb.c | 2 +-
> drivers/video/fbdev/pxafb.c | 4 +--
> drivers/video/fbdev/q40fb.c | 2 +-
> drivers/video/fbdev/riva/fbdev.c | 2 +-
> drivers/video/fbdev/s3c-fb.c | 2 +-
> drivers/video/fbdev/s3c2410fb.c | 2 +-
> drivers/video/fbdev/s3fb.c | 2 +-
> drivers/video/fbdev/sa1100fb.c | 2 +-
> drivers/video/fbdev/savage/savagefb_driver.c | 2 +-
> drivers/video/fbdev/sh7760fb.c | 2 +-
> drivers/video/fbdev/sh_mobile_lcdcfb.c | 4 +--
> drivers/video/fbdev/simplefb.c | 2 +-
> drivers/video/fbdev/sis/sis_main.c | 2 +-
> drivers/video/fbdev/skeletonfb.c | 2 +-
> drivers/video/fbdev/sm712fb.c | 2 +-
> drivers/video/fbdev/smscufx.c | 3 +--
> drivers/video/fbdev/ssd1307fb.c | 2 +-
> drivers/video/fbdev/sstfb.c | 2 +-
> drivers/video/fbdev/stifb.c | 2 +-
> drivers/video/fbdev/sunxvr1000.c | 2 +-
> drivers/video/fbdev/sunxvr2500.c | 2 +-
> drivers/video/fbdev/sunxvr500.c | 2 +-
> drivers/video/fbdev/tcx.c | 2 +-
> drivers/video/fbdev/tdfxfb.c | 2 +-
> drivers/video/fbdev/tgafb.c | 2 +-
> drivers/video/fbdev/tmiofb.c | 2 +-
> drivers/video/fbdev/tridentfb.c | 2 +-
> drivers/video/fbdev/udlfb.c | 1 -
> drivers/video/fbdev/uvesafb.c | 2 +-
> drivers/video/fbdev/valkyriefb.c | 2 +-
> drivers/video/fbdev/vesafb.c | 6 ++---
> drivers/video/fbdev/vfb.c | 2 +-
> drivers/video/fbdev/vga16fb.c | 2 +-
> drivers/video/fbdev/vt8500lcdfb.c | 2 +-
> drivers/video/fbdev/vt8623fb.c | 2 +-
> drivers/video/fbdev/w100fb.c | 2 +-
> drivers/video/fbdev/wm8505fb.c | 2 +-
> drivers/video/fbdev/xen-fbfront.c | 2 +-
> drivers/video/fbdev/xilinxfb.c | 2 +-
> include/linux/fb.h | 2 +-
> samples/vfio-mdev/mdpy-fb.c | 2 +-
> 136 files changed, 156 insertions(+), 175 deletions(-)
>
> --
> 2.20.1
>
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 00/14] video, drm, etc: constify fbops in struct fb_info
@ 2019-11-29 15:40 ` Daniel Vetter
0 siblings, 0 replies; 125+ messages in thread
From: Daniel Vetter @ 2019-11-29 15:40 UTC (permalink / raw)
To: Jani Nikula
Cc: Steve Glendinning, linux-fbdev, Andy Walls, kvm, linux-omap,
Robin van der Gracht, intel-gfx, linux-input, Bernie Thompson,
dri-devel, Hans Verkuil, Miguel Ojeda Sandonis,
Bruno Prémont, ivtv-devel, Kirti Wankhede, linux-media,
Jaya Kumar
On Fri, Nov 29, 2019 at 12:29:30PM +0200, Jani Nikula wrote:
> This is v2 of https://patchwork.freedesktop.org/series/70119/
>
> I wanted to make our struct fb_ops const because we don't modify
> it... and this is what I ended up with to fix it and a bunch of others.
>
> I would appreciate acks to merge all this via the drm-misc tree. This is
> especially important for patches 1-8 to reasonably get the job
> done. Patches 9-14 are somewhat easier to merge at leisure afterwards,
> but there really isn't much conflict potential IMO.
Only patches 11-14 need acks, drivers/video is already officially
maintained in drm-misc.
> Daniel, please double-check me adding your Reviewed-by on the later
> patches wasn't overzealous.
Yeah, looks all neat&tidy.
-Daniel
>
> BR,
> Jani.
>
>
> Cc: Andy Walls <awalls@md.metrocast.net>
> Cc: Bernie Thompson <bernie@plugable.com>
> Cc: Bruno Prémont <bonbons@linux-vserver.org>
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: Hans Verkuil <hverkuil@xs4all.nl>
> Cc: Jaya Kumar <jayalk@intworks.biz>
> Cc: Kirti Wankhede <kwankhede@nvidia.com>
> Cc: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
> Cc: Noralf Trønnes <noralf@tronnes.org>
> Cc: Robin van der Gracht <robin@protonic.nl>
> Cc: Steve Glendinning <steve.glendinning@shawell.net>
> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
> Cc: dri-devel@lists.freedesktop.org
> Cc: ivtv-devel@ivtvdriver.org
> Cc: kvm@vger.kernel.org
> Cc: linux-fbdev@vger.kernel.org
> Cc: linux-input@vger.kernel.org
> Cc: linux-media@vger.kernel.org
> Cc: linux-omap@vger.kernel.org
>
>
> Jani Nikula (14):
> video: fb_defio: preserve user fb_ops
> drm/fb-helper: don't preserve fb_ops across deferred IO use
> video: smscufx: don't restore fb_mmap after deferred IO cleanup
> video: udlfb: don't restore fb_mmap after deferred IO cleanup
> video: fbdev: vesafb: modify the static fb_ops directly
> video: fbmem: use const pointer for fb_ops
> video: omapfb: use const pointer for fb_ops
> video: fbdev: make fbops member of struct fb_info a const pointer
> drm: constify fb ops across all drivers
> video: constify fb ops across all drivers
> HID: picoLCD: constify fb ops
> media: constify fb ops across all drivers
> samples: vfio-mdev: constify fb ops
> auxdisplay: constify fb ops
>
> drivers/auxdisplay/cfag12864bfb.c | 2 +-
> drivers/auxdisplay/ht16k33.c | 2 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c | 2 +-
> drivers/gpu/drm/armada/armada_fbdev.c | 2 +-
> drivers/gpu/drm/drm_fb_helper.c | 27 +++----------------
> drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 2 +-
> .../gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 2 +-
> drivers/gpu/drm/i915/display/intel_fbdev.c | 2 +-
> drivers/gpu/drm/msm/msm_fbdev.c | 2 +-
> drivers/gpu/drm/nouveau/nouveau_fbcon.c | 4 +--
> drivers/gpu/drm/omapdrm/omap_fbdev.c | 2 +-
> drivers/gpu/drm/radeon/radeon_fb.c | 2 +-
> drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c | 2 +-
> drivers/gpu/drm/tegra/fb.c | 2 +-
> drivers/gpu/drm/vmwgfx/vmwgfx_fb.c | 2 +-
> drivers/hid/hid-picolcd_fb.c | 3 +--
> drivers/media/pci/ivtv/ivtvfb.c | 3 +--
> drivers/media/platform/vivid/vivid-osd.c | 3 +--
> drivers/video/fbdev/68328fb.c | 2 +-
> drivers/video/fbdev/acornfb.c | 2 +-
> drivers/video/fbdev/amba-clcd.c | 2 +-
> drivers/video/fbdev/amifb.c | 2 +-
> drivers/video/fbdev/arcfb.c | 2 +-
> drivers/video/fbdev/arkfb.c | 2 +-
> drivers/video/fbdev/asiliantfb.c | 2 +-
> drivers/video/fbdev/atmel_lcdfb.c | 2 +-
> drivers/video/fbdev/aty/aty128fb.c | 2 +-
> drivers/video/fbdev/aty/atyfb_base.c | 2 +-
> drivers/video/fbdev/aty/radeon_base.c | 2 +-
> drivers/video/fbdev/au1100fb.c | 2 +-
> drivers/video/fbdev/au1200fb.c | 2 +-
> drivers/video/fbdev/broadsheetfb.c | 2 +-
> drivers/video/fbdev/bw2.c | 2 +-
> drivers/video/fbdev/carminefb.c | 2 +-
> drivers/video/fbdev/cg14.c | 2 +-
> drivers/video/fbdev/cg3.c | 2 +-
> drivers/video/fbdev/cg6.c | 2 +-
> drivers/video/fbdev/chipsfb.c | 2 +-
> drivers/video/fbdev/cirrusfb.c | 2 +-
> drivers/video/fbdev/clps711x-fb.c | 2 +-
> drivers/video/fbdev/cobalt_lcdfb.c | 2 +-
> drivers/video/fbdev/controlfb.c | 2 +-
> drivers/video/fbdev/core/fb_defio.c | 3 ---
> drivers/video/fbdev/core/fbmem.c | 19 ++++++++-----
> drivers/video/fbdev/cyber2000fb.c | 2 +-
> drivers/video/fbdev/da8xx-fb.c | 2 +-
> drivers/video/fbdev/dnfb.c | 2 +-
> drivers/video/fbdev/efifb.c | 2 +-
> drivers/video/fbdev/ep93xx-fb.c | 2 +-
> drivers/video/fbdev/fb-puv3.c | 2 +-
> drivers/video/fbdev/ffb.c | 2 +-
> drivers/video/fbdev/fm2fb.c | 2 +-
> drivers/video/fbdev/fsl-diu-fb.c | 2 +-
> drivers/video/fbdev/g364fb.c | 2 +-
> drivers/video/fbdev/gbefb.c | 2 +-
> drivers/video/fbdev/geode/gx1fb_core.c | 2 +-
> drivers/video/fbdev/geode/gxfb_core.c | 2 +-
> drivers/video/fbdev/geode/lxfb_core.c | 2 +-
> drivers/video/fbdev/goldfishfb.c | 2 +-
> drivers/video/fbdev/grvga.c | 2 +-
> drivers/video/fbdev/gxt4500.c | 2 +-
> drivers/video/fbdev/hecubafb.c | 2 +-
> drivers/video/fbdev/hgafb.c | 2 +-
> drivers/video/fbdev/hitfb.c | 2 +-
> drivers/video/fbdev/hpfb.c | 2 +-
> drivers/video/fbdev/hyperv_fb.c | 2 +-
> drivers/video/fbdev/i740fb.c | 2 +-
> drivers/video/fbdev/imsttfb.c | 2 +-
> drivers/video/fbdev/imxfb.c | 2 +-
> drivers/video/fbdev/intelfb/intelfbdrv.c | 2 +-
> drivers/video/fbdev/kyro/fbdev.c | 2 +-
> drivers/video/fbdev/leo.c | 2 +-
> drivers/video/fbdev/macfb.c | 2 +-
> drivers/video/fbdev/matrox/matroxfb_crtc2.c | 2 +-
> drivers/video/fbdev/maxinefb.c | 2 +-
> drivers/video/fbdev/mb862xx/mb862xxfbdrv.c | 2 +-
> drivers/video/fbdev/mbx/mbxfb.c | 2 +-
> drivers/video/fbdev/metronomefb.c | 2 +-
> drivers/video/fbdev/mmp/fb/mmpfb.c | 2 +-
> drivers/video/fbdev/mx3fb.c | 5 ++--
> drivers/video/fbdev/neofb.c | 2 +-
> drivers/video/fbdev/nvidia/nvidia.c | 2 +-
> drivers/video/fbdev/ocfb.c | 2 +-
> drivers/video/fbdev/offb.c | 2 +-
> drivers/video/fbdev/omap/omapfb_main.c | 2 +-
> .../video/fbdev/omap2/omapfb/omapfb-main.c | 2 +-
> drivers/video/fbdev/p9100.c | 2 +-
> drivers/video/fbdev/platinumfb.c | 2 +-
> drivers/video/fbdev/pm2fb.c | 2 +-
> drivers/video/fbdev/pm3fb.c | 2 +-
> drivers/video/fbdev/pmag-aa-fb.c | 2 +-
> drivers/video/fbdev/pmag-ba-fb.c | 2 +-
> drivers/video/fbdev/pmagb-b-fb.c | 2 +-
> drivers/video/fbdev/ps3fb.c | 2 +-
> drivers/video/fbdev/pvr2fb.c | 2 +-
> drivers/video/fbdev/pxa168fb.c | 2 +-
> drivers/video/fbdev/pxafb.c | 4 +--
> drivers/video/fbdev/q40fb.c | 2 +-
> drivers/video/fbdev/riva/fbdev.c | 2 +-
> drivers/video/fbdev/s3c-fb.c | 2 +-
> drivers/video/fbdev/s3c2410fb.c | 2 +-
> drivers/video/fbdev/s3fb.c | 2 +-
> drivers/video/fbdev/sa1100fb.c | 2 +-
> drivers/video/fbdev/savage/savagefb_driver.c | 2 +-
> drivers/video/fbdev/sh7760fb.c | 2 +-
> drivers/video/fbdev/sh_mobile_lcdcfb.c | 4 +--
> drivers/video/fbdev/simplefb.c | 2 +-
> drivers/video/fbdev/sis/sis_main.c | 2 +-
> drivers/video/fbdev/skeletonfb.c | 2 +-
> drivers/video/fbdev/sm712fb.c | 2 +-
> drivers/video/fbdev/smscufx.c | 3 +--
> drivers/video/fbdev/ssd1307fb.c | 2 +-
> drivers/video/fbdev/sstfb.c | 2 +-
> drivers/video/fbdev/stifb.c | 2 +-
> drivers/video/fbdev/sunxvr1000.c | 2 +-
> drivers/video/fbdev/sunxvr2500.c | 2 +-
> drivers/video/fbdev/sunxvr500.c | 2 +-
> drivers/video/fbdev/tcx.c | 2 +-
> drivers/video/fbdev/tdfxfb.c | 2 +-
> drivers/video/fbdev/tgafb.c | 2 +-
> drivers/video/fbdev/tmiofb.c | 2 +-
> drivers/video/fbdev/tridentfb.c | 2 +-
> drivers/video/fbdev/udlfb.c | 1 -
> drivers/video/fbdev/uvesafb.c | 2 +-
> drivers/video/fbdev/valkyriefb.c | 2 +-
> drivers/video/fbdev/vesafb.c | 6 ++---
> drivers/video/fbdev/vfb.c | 2 +-
> drivers/video/fbdev/vga16fb.c | 2 +-
> drivers/video/fbdev/vt8500lcdfb.c | 2 +-
> drivers/video/fbdev/vt8623fb.c | 2 +-
> drivers/video/fbdev/w100fb.c | 2 +-
> drivers/video/fbdev/wm8505fb.c | 2 +-
> drivers/video/fbdev/xen-fbfront.c | 2 +-
> drivers/video/fbdev/xilinxfb.c | 2 +-
> include/linux/fb.h | 2 +-
> samples/vfio-mdev/mdpy-fb.c | 2 +-
> 136 files changed, 156 insertions(+), 175 deletions(-)
>
> --
> 2.20.1
>
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 00/14] video, drm, etc: constify fbops in struct fb_info
@ 2019-11-29 15:40 ` Daniel Vetter
0 siblings, 0 replies; 125+ messages in thread
From: Daniel Vetter @ 2019-11-29 15:40 UTC (permalink / raw)
To: Jani Nikula
Cc: Steve Glendinning, linux-fbdev, Andy Walls, kvm, linux-omap,
Robin van der Gracht, intel-gfx, linux-input, Bernie Thompson,
dri-devel, Hans Verkuil, Miguel Ojeda Sandonis,
Bruno Prémont, ivtv-devel, Kirti Wankhede, linux-media,
Jaya Kumar
On Fri, Nov 29, 2019 at 12:29:30PM +0200, Jani Nikula wrote:
> This is v2 of https://patchwork.freedesktop.org/series/70119/
>
> I wanted to make our struct fb_ops const because we don't modify
> it... and this is what I ended up with to fix it and a bunch of others.
>
> I would appreciate acks to merge all this via the drm-misc tree. This is
> especially important for patches 1-8 to reasonably get the job
> done. Patches 9-14 are somewhat easier to merge at leisure afterwards,
> but there really isn't much conflict potential IMO.
Only patches 11-14 need acks, drivers/video is already officially
maintained in drm-misc.
> Daniel, please double-check me adding your Reviewed-by on the later
> patches wasn't overzealous.
Yeah, looks all neat&tidy.
-Daniel
>
> BR,
> Jani.
>
>
> Cc: Andy Walls <awalls@md.metrocast.net>
> Cc: Bernie Thompson <bernie@plugable.com>
> Cc: Bruno Prémont <bonbons@linux-vserver.org>
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: Hans Verkuil <hverkuil@xs4all.nl>
> Cc: Jaya Kumar <jayalk@intworks.biz>
> Cc: Kirti Wankhede <kwankhede@nvidia.com>
> Cc: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
> Cc: Noralf Trønnes <noralf@tronnes.org>
> Cc: Robin van der Gracht <robin@protonic.nl>
> Cc: Steve Glendinning <steve.glendinning@shawell.net>
> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
> Cc: dri-devel@lists.freedesktop.org
> Cc: ivtv-devel@ivtvdriver.org
> Cc: kvm@vger.kernel.org
> Cc: linux-fbdev@vger.kernel.org
> Cc: linux-input@vger.kernel.org
> Cc: linux-media@vger.kernel.org
> Cc: linux-omap@vger.kernel.org
>
>
> Jani Nikula (14):
> video: fb_defio: preserve user fb_ops
> drm/fb-helper: don't preserve fb_ops across deferred IO use
> video: smscufx: don't restore fb_mmap after deferred IO cleanup
> video: udlfb: don't restore fb_mmap after deferred IO cleanup
> video: fbdev: vesafb: modify the static fb_ops directly
> video: fbmem: use const pointer for fb_ops
> video: omapfb: use const pointer for fb_ops
> video: fbdev: make fbops member of struct fb_info a const pointer
> drm: constify fb ops across all drivers
> video: constify fb ops across all drivers
> HID: picoLCD: constify fb ops
> media: constify fb ops across all drivers
> samples: vfio-mdev: constify fb ops
> auxdisplay: constify fb ops
>
> drivers/auxdisplay/cfag12864bfb.c | 2 +-
> drivers/auxdisplay/ht16k33.c | 2 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c | 2 +-
> drivers/gpu/drm/armada/armada_fbdev.c | 2 +-
> drivers/gpu/drm/drm_fb_helper.c | 27 +++----------------
> drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 2 +-
> .../gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 2 +-
> drivers/gpu/drm/i915/display/intel_fbdev.c | 2 +-
> drivers/gpu/drm/msm/msm_fbdev.c | 2 +-
> drivers/gpu/drm/nouveau/nouveau_fbcon.c | 4 +--
> drivers/gpu/drm/omapdrm/omap_fbdev.c | 2 +-
> drivers/gpu/drm/radeon/radeon_fb.c | 2 +-
> drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c | 2 +-
> drivers/gpu/drm/tegra/fb.c | 2 +-
> drivers/gpu/drm/vmwgfx/vmwgfx_fb.c | 2 +-
> drivers/hid/hid-picolcd_fb.c | 3 +--
> drivers/media/pci/ivtv/ivtvfb.c | 3 +--
> drivers/media/platform/vivid/vivid-osd.c | 3 +--
> drivers/video/fbdev/68328fb.c | 2 +-
> drivers/video/fbdev/acornfb.c | 2 +-
> drivers/video/fbdev/amba-clcd.c | 2 +-
> drivers/video/fbdev/amifb.c | 2 +-
> drivers/video/fbdev/arcfb.c | 2 +-
> drivers/video/fbdev/arkfb.c | 2 +-
> drivers/video/fbdev/asiliantfb.c | 2 +-
> drivers/video/fbdev/atmel_lcdfb.c | 2 +-
> drivers/video/fbdev/aty/aty128fb.c | 2 +-
> drivers/video/fbdev/aty/atyfb_base.c | 2 +-
> drivers/video/fbdev/aty/radeon_base.c | 2 +-
> drivers/video/fbdev/au1100fb.c | 2 +-
> drivers/video/fbdev/au1200fb.c | 2 +-
> drivers/video/fbdev/broadsheetfb.c | 2 +-
> drivers/video/fbdev/bw2.c | 2 +-
> drivers/video/fbdev/carminefb.c | 2 +-
> drivers/video/fbdev/cg14.c | 2 +-
> drivers/video/fbdev/cg3.c | 2 +-
> drivers/video/fbdev/cg6.c | 2 +-
> drivers/video/fbdev/chipsfb.c | 2 +-
> drivers/video/fbdev/cirrusfb.c | 2 +-
> drivers/video/fbdev/clps711x-fb.c | 2 +-
> drivers/video/fbdev/cobalt_lcdfb.c | 2 +-
> drivers/video/fbdev/controlfb.c | 2 +-
> drivers/video/fbdev/core/fb_defio.c | 3 ---
> drivers/video/fbdev/core/fbmem.c | 19 ++++++++-----
> drivers/video/fbdev/cyber2000fb.c | 2 +-
> drivers/video/fbdev/da8xx-fb.c | 2 +-
> drivers/video/fbdev/dnfb.c | 2 +-
> drivers/video/fbdev/efifb.c | 2 +-
> drivers/video/fbdev/ep93xx-fb.c | 2 +-
> drivers/video/fbdev/fb-puv3.c | 2 +-
> drivers/video/fbdev/ffb.c | 2 +-
> drivers/video/fbdev/fm2fb.c | 2 +-
> drivers/video/fbdev/fsl-diu-fb.c | 2 +-
> drivers/video/fbdev/g364fb.c | 2 +-
> drivers/video/fbdev/gbefb.c | 2 +-
> drivers/video/fbdev/geode/gx1fb_core.c | 2 +-
> drivers/video/fbdev/geode/gxfb_core.c | 2 +-
> drivers/video/fbdev/geode/lxfb_core.c | 2 +-
> drivers/video/fbdev/goldfishfb.c | 2 +-
> drivers/video/fbdev/grvga.c | 2 +-
> drivers/video/fbdev/gxt4500.c | 2 +-
> drivers/video/fbdev/hecubafb.c | 2 +-
> drivers/video/fbdev/hgafb.c | 2 +-
> drivers/video/fbdev/hitfb.c | 2 +-
> drivers/video/fbdev/hpfb.c | 2 +-
> drivers/video/fbdev/hyperv_fb.c | 2 +-
> drivers/video/fbdev/i740fb.c | 2 +-
> drivers/video/fbdev/imsttfb.c | 2 +-
> drivers/video/fbdev/imxfb.c | 2 +-
> drivers/video/fbdev/intelfb/intelfbdrv.c | 2 +-
> drivers/video/fbdev/kyro/fbdev.c | 2 +-
> drivers/video/fbdev/leo.c | 2 +-
> drivers/video/fbdev/macfb.c | 2 +-
> drivers/video/fbdev/matrox/matroxfb_crtc2.c | 2 +-
> drivers/video/fbdev/maxinefb.c | 2 +-
> drivers/video/fbdev/mb862xx/mb862xxfbdrv.c | 2 +-
> drivers/video/fbdev/mbx/mbxfb.c | 2 +-
> drivers/video/fbdev/metronomefb.c | 2 +-
> drivers/video/fbdev/mmp/fb/mmpfb.c | 2 +-
> drivers/video/fbdev/mx3fb.c | 5 ++--
> drivers/video/fbdev/neofb.c | 2 +-
> drivers/video/fbdev/nvidia/nvidia.c | 2 +-
> drivers/video/fbdev/ocfb.c | 2 +-
> drivers/video/fbdev/offb.c | 2 +-
> drivers/video/fbdev/omap/omapfb_main.c | 2 +-
> .../video/fbdev/omap2/omapfb/omapfb-main.c | 2 +-
> drivers/video/fbdev/p9100.c | 2 +-
> drivers/video/fbdev/platinumfb.c | 2 +-
> drivers/video/fbdev/pm2fb.c | 2 +-
> drivers/video/fbdev/pm3fb.c | 2 +-
> drivers/video/fbdev/pmag-aa-fb.c | 2 +-
> drivers/video/fbdev/pmag-ba-fb.c | 2 +-
> drivers/video/fbdev/pmagb-b-fb.c | 2 +-
> drivers/video/fbdev/ps3fb.c | 2 +-
> drivers/video/fbdev/pvr2fb.c | 2 +-
> drivers/video/fbdev/pxa168fb.c | 2 +-
> drivers/video/fbdev/pxafb.c | 4 +--
> drivers/video/fbdev/q40fb.c | 2 +-
> drivers/video/fbdev/riva/fbdev.c | 2 +-
> drivers/video/fbdev/s3c-fb.c | 2 +-
> drivers/video/fbdev/s3c2410fb.c | 2 +-
> drivers/video/fbdev/s3fb.c | 2 +-
> drivers/video/fbdev/sa1100fb.c | 2 +-
> drivers/video/fbdev/savage/savagefb_driver.c | 2 +-
> drivers/video/fbdev/sh7760fb.c | 2 +-
> drivers/video/fbdev/sh_mobile_lcdcfb.c | 4 +--
> drivers/video/fbdev/simplefb.c | 2 +-
> drivers/video/fbdev/sis/sis_main.c | 2 +-
> drivers/video/fbdev/skeletonfb.c | 2 +-
> drivers/video/fbdev/sm712fb.c | 2 +-
> drivers/video/fbdev/smscufx.c | 3 +--
> drivers/video/fbdev/ssd1307fb.c | 2 +-
> drivers/video/fbdev/sstfb.c | 2 +-
> drivers/video/fbdev/stifb.c | 2 +-
> drivers/video/fbdev/sunxvr1000.c | 2 +-
> drivers/video/fbdev/sunxvr2500.c | 2 +-
> drivers/video/fbdev/sunxvr500.c | 2 +-
> drivers/video/fbdev/tcx.c | 2 +-
> drivers/video/fbdev/tdfxfb.c | 2 +-
> drivers/video/fbdev/tgafb.c | 2 +-
> drivers/video/fbdev/tmiofb.c | 2 +-
> drivers/video/fbdev/tridentfb.c | 2 +-
> drivers/video/fbdev/udlfb.c | 1 -
> drivers/video/fbdev/uvesafb.c | 2 +-
> drivers/video/fbdev/valkyriefb.c | 2 +-
> drivers/video/fbdev/vesafb.c | 6 ++---
> drivers/video/fbdev/vfb.c | 2 +-
> drivers/video/fbdev/vga16fb.c | 2 +-
> drivers/video/fbdev/vt8500lcdfb.c | 2 +-
> drivers/video/fbdev/vt8623fb.c | 2 +-
> drivers/video/fbdev/w100fb.c | 2 +-
> drivers/video/fbdev/wm8505fb.c | 2 +-
> drivers/video/fbdev/xen-fbfront.c | 2 +-
> drivers/video/fbdev/xilinxfb.c | 2 +-
> include/linux/fb.h | 2 +-
> samples/vfio-mdev/mdpy-fb.c | 2 +-
> 136 files changed, 156 insertions(+), 175 deletions(-)
>
> --
> 2.20.1
>
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [Intel-gfx] [PATCH v2 00/14] video, drm, etc: constify fbops in struct fb_info
@ 2019-11-29 15:40 ` Daniel Vetter
0 siblings, 0 replies; 125+ messages in thread
From: Daniel Vetter @ 2019-11-29 15:40 UTC (permalink / raw)
To: Jani Nikula
Cc: Steve Glendinning, linux-fbdev, Andy Walls, kvm, linux-omap,
Robin van der Gracht, intel-gfx, linux-input, Bernie Thompson,
dri-devel, Hans Verkuil, Miguel Ojeda Sandonis,
Bruno Prémont, Noralf Trønnes, ivtv-devel,
Kirti Wankhede, linux-media, Jaya Kumar
On Fri, Nov 29, 2019 at 12:29:30PM +0200, Jani Nikula wrote:
> This is v2 of https://patchwork.freedesktop.org/series/70119/
>
> I wanted to make our struct fb_ops const because we don't modify
> it... and this is what I ended up with to fix it and a bunch of others.
>
> I would appreciate acks to merge all this via the drm-misc tree. This is
> especially important for patches 1-8 to reasonably get the job
> done. Patches 9-14 are somewhat easier to merge at leisure afterwards,
> but there really isn't much conflict potential IMO.
Only patches 11-14 need acks, drivers/video is already officially
maintained in drm-misc.
> Daniel, please double-check me adding your Reviewed-by on the later
> patches wasn't overzealous.
Yeah, looks all neat&tidy.
-Daniel
>
> BR,
> Jani.
>
>
> Cc: Andy Walls <awalls@md.metrocast.net>
> Cc: Bernie Thompson <bernie@plugable.com>
> Cc: Bruno Prémont <bonbons@linux-vserver.org>
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: Hans Verkuil <hverkuil@xs4all.nl>
> Cc: Jaya Kumar <jayalk@intworks.biz>
> Cc: Kirti Wankhede <kwankhede@nvidia.com>
> Cc: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
> Cc: Noralf Trønnes <noralf@tronnes.org>
> Cc: Robin van der Gracht <robin@protonic.nl>
> Cc: Steve Glendinning <steve.glendinning@shawell.net>
> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
> Cc: dri-devel@lists.freedesktop.org
> Cc: ivtv-devel@ivtvdriver.org
> Cc: kvm@vger.kernel.org
> Cc: linux-fbdev@vger.kernel.org
> Cc: linux-input@vger.kernel.org
> Cc: linux-media@vger.kernel.org
> Cc: linux-omap@vger.kernel.org
>
>
> Jani Nikula (14):
> video: fb_defio: preserve user fb_ops
> drm/fb-helper: don't preserve fb_ops across deferred IO use
> video: smscufx: don't restore fb_mmap after deferred IO cleanup
> video: udlfb: don't restore fb_mmap after deferred IO cleanup
> video: fbdev: vesafb: modify the static fb_ops directly
> video: fbmem: use const pointer for fb_ops
> video: omapfb: use const pointer for fb_ops
> video: fbdev: make fbops member of struct fb_info a const pointer
> drm: constify fb ops across all drivers
> video: constify fb ops across all drivers
> HID: picoLCD: constify fb ops
> media: constify fb ops across all drivers
> samples: vfio-mdev: constify fb ops
> auxdisplay: constify fb ops
>
> drivers/auxdisplay/cfag12864bfb.c | 2 +-
> drivers/auxdisplay/ht16k33.c | 2 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c | 2 +-
> drivers/gpu/drm/armada/armada_fbdev.c | 2 +-
> drivers/gpu/drm/drm_fb_helper.c | 27 +++----------------
> drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 2 +-
> .../gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 2 +-
> drivers/gpu/drm/i915/display/intel_fbdev.c | 2 +-
> drivers/gpu/drm/msm/msm_fbdev.c | 2 +-
> drivers/gpu/drm/nouveau/nouveau_fbcon.c | 4 +--
> drivers/gpu/drm/omapdrm/omap_fbdev.c | 2 +-
> drivers/gpu/drm/radeon/radeon_fb.c | 2 +-
> drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c | 2 +-
> drivers/gpu/drm/tegra/fb.c | 2 +-
> drivers/gpu/drm/vmwgfx/vmwgfx_fb.c | 2 +-
> drivers/hid/hid-picolcd_fb.c | 3 +--
> drivers/media/pci/ivtv/ivtvfb.c | 3 +--
> drivers/media/platform/vivid/vivid-osd.c | 3 +--
> drivers/video/fbdev/68328fb.c | 2 +-
> drivers/video/fbdev/acornfb.c | 2 +-
> drivers/video/fbdev/amba-clcd.c | 2 +-
> drivers/video/fbdev/amifb.c | 2 +-
> drivers/video/fbdev/arcfb.c | 2 +-
> drivers/video/fbdev/arkfb.c | 2 +-
> drivers/video/fbdev/asiliantfb.c | 2 +-
> drivers/video/fbdev/atmel_lcdfb.c | 2 +-
> drivers/video/fbdev/aty/aty128fb.c | 2 +-
> drivers/video/fbdev/aty/atyfb_base.c | 2 +-
> drivers/video/fbdev/aty/radeon_base.c | 2 +-
> drivers/video/fbdev/au1100fb.c | 2 +-
> drivers/video/fbdev/au1200fb.c | 2 +-
> drivers/video/fbdev/broadsheetfb.c | 2 +-
> drivers/video/fbdev/bw2.c | 2 +-
> drivers/video/fbdev/carminefb.c | 2 +-
> drivers/video/fbdev/cg14.c | 2 +-
> drivers/video/fbdev/cg3.c | 2 +-
> drivers/video/fbdev/cg6.c | 2 +-
> drivers/video/fbdev/chipsfb.c | 2 +-
> drivers/video/fbdev/cirrusfb.c | 2 +-
> drivers/video/fbdev/clps711x-fb.c | 2 +-
> drivers/video/fbdev/cobalt_lcdfb.c | 2 +-
> drivers/video/fbdev/controlfb.c | 2 +-
> drivers/video/fbdev/core/fb_defio.c | 3 ---
> drivers/video/fbdev/core/fbmem.c | 19 ++++++++-----
> drivers/video/fbdev/cyber2000fb.c | 2 +-
> drivers/video/fbdev/da8xx-fb.c | 2 +-
> drivers/video/fbdev/dnfb.c | 2 +-
> drivers/video/fbdev/efifb.c | 2 +-
> drivers/video/fbdev/ep93xx-fb.c | 2 +-
> drivers/video/fbdev/fb-puv3.c | 2 +-
> drivers/video/fbdev/ffb.c | 2 +-
> drivers/video/fbdev/fm2fb.c | 2 +-
> drivers/video/fbdev/fsl-diu-fb.c | 2 +-
> drivers/video/fbdev/g364fb.c | 2 +-
> drivers/video/fbdev/gbefb.c | 2 +-
> drivers/video/fbdev/geode/gx1fb_core.c | 2 +-
> drivers/video/fbdev/geode/gxfb_core.c | 2 +-
> drivers/video/fbdev/geode/lxfb_core.c | 2 +-
> drivers/video/fbdev/goldfishfb.c | 2 +-
> drivers/video/fbdev/grvga.c | 2 +-
> drivers/video/fbdev/gxt4500.c | 2 +-
> drivers/video/fbdev/hecubafb.c | 2 +-
> drivers/video/fbdev/hgafb.c | 2 +-
> drivers/video/fbdev/hitfb.c | 2 +-
> drivers/video/fbdev/hpfb.c | 2 +-
> drivers/video/fbdev/hyperv_fb.c | 2 +-
> drivers/video/fbdev/i740fb.c | 2 +-
> drivers/video/fbdev/imsttfb.c | 2 +-
> drivers/video/fbdev/imxfb.c | 2 +-
> drivers/video/fbdev/intelfb/intelfbdrv.c | 2 +-
> drivers/video/fbdev/kyro/fbdev.c | 2 +-
> drivers/video/fbdev/leo.c | 2 +-
> drivers/video/fbdev/macfb.c | 2 +-
> drivers/video/fbdev/matrox/matroxfb_crtc2.c | 2 +-
> drivers/video/fbdev/maxinefb.c | 2 +-
> drivers/video/fbdev/mb862xx/mb862xxfbdrv.c | 2 +-
> drivers/video/fbdev/mbx/mbxfb.c | 2 +-
> drivers/video/fbdev/metronomefb.c | 2 +-
> drivers/video/fbdev/mmp/fb/mmpfb.c | 2 +-
> drivers/video/fbdev/mx3fb.c | 5 ++--
> drivers/video/fbdev/neofb.c | 2 +-
> drivers/video/fbdev/nvidia/nvidia.c | 2 +-
> drivers/video/fbdev/ocfb.c | 2 +-
> drivers/video/fbdev/offb.c | 2 +-
> drivers/video/fbdev/omap/omapfb_main.c | 2 +-
> .../video/fbdev/omap2/omapfb/omapfb-main.c | 2 +-
> drivers/video/fbdev/p9100.c | 2 +-
> drivers/video/fbdev/platinumfb.c | 2 +-
> drivers/video/fbdev/pm2fb.c | 2 +-
> drivers/video/fbdev/pm3fb.c | 2 +-
> drivers/video/fbdev/pmag-aa-fb.c | 2 +-
> drivers/video/fbdev/pmag-ba-fb.c | 2 +-
> drivers/video/fbdev/pmagb-b-fb.c | 2 +-
> drivers/video/fbdev/ps3fb.c | 2 +-
> drivers/video/fbdev/pvr2fb.c | 2 +-
> drivers/video/fbdev/pxa168fb.c | 2 +-
> drivers/video/fbdev/pxafb.c | 4 +--
> drivers/video/fbdev/q40fb.c | 2 +-
> drivers/video/fbdev/riva/fbdev.c | 2 +-
> drivers/video/fbdev/s3c-fb.c | 2 +-
> drivers/video/fbdev/s3c2410fb.c | 2 +-
> drivers/video/fbdev/s3fb.c | 2 +-
> drivers/video/fbdev/sa1100fb.c | 2 +-
> drivers/video/fbdev/savage/savagefb_driver.c | 2 +-
> drivers/video/fbdev/sh7760fb.c | 2 +-
> drivers/video/fbdev/sh_mobile_lcdcfb.c | 4 +--
> drivers/video/fbdev/simplefb.c | 2 +-
> drivers/video/fbdev/sis/sis_main.c | 2 +-
> drivers/video/fbdev/skeletonfb.c | 2 +-
> drivers/video/fbdev/sm712fb.c | 2 +-
> drivers/video/fbdev/smscufx.c | 3 +--
> drivers/video/fbdev/ssd1307fb.c | 2 +-
> drivers/video/fbdev/sstfb.c | 2 +-
> drivers/video/fbdev/stifb.c | 2 +-
> drivers/video/fbdev/sunxvr1000.c | 2 +-
> drivers/video/fbdev/sunxvr2500.c | 2 +-
> drivers/video/fbdev/sunxvr500.c | 2 +-
> drivers/video/fbdev/tcx.c | 2 +-
> drivers/video/fbdev/tdfxfb.c | 2 +-
> drivers/video/fbdev/tgafb.c | 2 +-
> drivers/video/fbdev/tmiofb.c | 2 +-
> drivers/video/fbdev/tridentfb.c | 2 +-
> drivers/video/fbdev/udlfb.c | 1 -
> drivers/video/fbdev/uvesafb.c | 2 +-
> drivers/video/fbdev/valkyriefb.c | 2 +-
> drivers/video/fbdev/vesafb.c | 6 ++---
> drivers/video/fbdev/vfb.c | 2 +-
> drivers/video/fbdev/vga16fb.c | 2 +-
> drivers/video/fbdev/vt8500lcdfb.c | 2 +-
> drivers/video/fbdev/vt8623fb.c | 2 +-
> drivers/video/fbdev/w100fb.c | 2 +-
> drivers/video/fbdev/wm8505fb.c | 2 +-
> drivers/video/fbdev/xen-fbfront.c | 2 +-
> drivers/video/fbdev/xilinxfb.c | 2 +-
> include/linux/fb.h | 2 +-
> samples/vfio-mdev/mdpy-fb.c | 2 +-
> 136 files changed, 156 insertions(+), 175 deletions(-)
>
> --
> 2.20.1
>
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 125+ messages in thread
* ✓ Fi.CI.BAT: success for video, drm, etc: constify fbops in struct fb_info
@ 2019-11-29 18:28 ` Patchwork
0 siblings, 0 replies; 125+ messages in thread
From: Patchwork @ 2019-11-29 18:28 UTC (permalink / raw)
To: Jani Nikula; +Cc: intel-gfx
== Series Details ==
Series: video, drm, etc: constify fbops in struct fb_info
URL : https://patchwork.freedesktop.org/series/70198/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_7444 -> Patchwork_15507
====================================================
Summary
-------
**SUCCESS**
No regressions found.
External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/index.html
Known issues
------------
Here are the changes found in Patchwork_15507 that come from known issues:
### IGT changes ###
#### Possible fixes ####
* igt@i915_module_load@reload-no-display:
- fi-skl-lmem: [DMESG-WARN][1] ([fdo#112261]) -> [PASS][2]
[1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/fi-skl-lmem/igt@i915_module_load@reload-no-display.html
[2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/fi-skl-lmem/igt@i915_module_load@reload-no-display.html
* igt@i915_module_load@reload-with-fault-injection:
- fi-icl-y: [INCOMPLETE][3] ([fdo#107713]) -> [PASS][4]
[3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/fi-icl-y/igt@i915_module_load@reload-with-fault-injection.html
[4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/fi-icl-y/igt@i915_module_load@reload-with-fault-injection.html
- fi-icl-u3: [INCOMPLETE][5] ([fdo#107713]) -> [PASS][6]
[5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/fi-icl-u3/igt@i915_module_load@reload-with-fault-injection.html
[6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/fi-icl-u3/igt@i915_module_load@reload-with-fault-injection.html
* igt@i915_pm_rpm@module-reload:
- fi-skl-6770hq: [FAIL][7] ([fdo#108511]) -> [PASS][8]
[7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/fi-skl-6770hq/igt@i915_pm_rpm@module-reload.html
[8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/fi-skl-6770hq/igt@i915_pm_rpm@module-reload.html
* igt@i915_selftest@live_hangcheck:
- fi-icl-dsi: [INCOMPLETE][9] ([fdo#107713] / [fdo#108569]) -> [PASS][10]
[9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/fi-icl-dsi/igt@i915_selftest@live_hangcheck.html
[10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/fi-icl-dsi/igt@i915_selftest@live_hangcheck.html
* igt@kms_chamelium@hdmi-hpd-fast:
- fi-kbl-7500u: [FAIL][11] ([fdo#111045] / [fdo#111096]) -> [PASS][12]
[11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/fi-kbl-7500u/igt@kms_chamelium@hdmi-hpd-fast.html
[12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/fi-kbl-7500u/igt@kms_chamelium@hdmi-hpd-fast.html
* igt@kms_frontbuffer_tracking@basic:
- fi-icl-u2: [FAIL][13] ([fdo#103167]) -> [PASS][14]
[13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/fi-icl-u2/igt@kms_frontbuffer_tracking@basic.html
[14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/fi-icl-u2/igt@kms_frontbuffer_tracking@basic.html
- fi-tgl-y: [FAIL][15] ([fdo#103167] / [fdo#112163]) -> [PASS][16]
[15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/fi-tgl-y/igt@kms_frontbuffer_tracking@basic.html
[16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/fi-tgl-y/igt@kms_frontbuffer_tracking@basic.html
#### Warnings ####
* igt@gem_exec_suspend@basic-s4-devices:
- fi-kbl-x1275: [DMESG-WARN][17] ([fdo#103558] / [fdo#105602] / [fdo#105763] / [fdo#107139]) -> [DMESG-WARN][18] ([fdo#103558] / [fdo#105602] / [fdo#107139])
[17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/fi-kbl-x1275/igt@gem_exec_suspend@basic-s4-devices.html
[18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/fi-kbl-x1275/igt@gem_exec_suspend@basic-s4-devices.html
* igt@kms_cursor_legacy@basic-flip-after-cursor-legacy:
- fi-kbl-x1275: [DMESG-WARN][19] ([fdo#103558] / [fdo#105602]) -> [DMESG-WARN][20] ([fdo#103558] / [fdo#105602] / [fdo#105763]) +4 similar issues
[19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/fi-kbl-x1275/igt@kms_cursor_legacy@basic-flip-after-cursor-legacy.html
[20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/fi-kbl-x1275/igt@kms_cursor_legacy@basic-flip-after-cursor-legacy.html
* igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a:
- fi-kbl-x1275: [DMESG-WARN][21] ([fdo#103558] / [fdo#105602] / [fdo#105763]) -> [DMESG-WARN][22] ([fdo#103558] / [fdo#105602]) +2 similar issues
[21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/fi-kbl-x1275/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html
[22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/fi-kbl-x1275/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html
{name}: This element is suppressed. This means it is ignored when computing
the status of the difference (SUCCESS, WARNING, or FAILURE).
[fdo#103167]: https://bugs.freedesktop.org/show_bug.cgi?id=103167
[fdo#103558]: https://bugs.freedesktop.org/show_bug.cgi?id=103558
[fdo#105602]: https://bugs.freedesktop.org/show_bug.cgi?id=105602
[fdo#105763]: https://bugs.freedesktop.org/show_bug.cgi?id=105763
[fdo#107139]: https://bugs.freedesktop.org/show_bug.cgi?id=107139
[fdo#107713]: https://bugs.freedesktop.org/show_bug.cgi?id=107713
[fdo#108511]: https://bugs.freedesktop.org/show_bug.cgi?id=108511
[fdo#108569]: https://bugs.freedesktop.org/show_bug.cgi?id=108569
[fdo#111045]: https://bugs.freedesktop.org/show_bug.cgi?id=111045
[fdo#111096]: https://bugs.freedesktop.org/show_bug.cgi?id=111096
[fdo#111735]: https://bugs.freedesktop.org/show_bug.cgi?id=111735
[fdo#112163]: https://bugs.freedesktop.org/show_bug.cgi?id=112163
[fdo#112261]: https://bugs.freedesktop.org/show_bug.cgi?id=112261
Participating hosts (52 -> 46)
------------------------------
Missing (6): fi-ilk-m540 fi-hsw-4200u fi-bsw-cyan fi-ctg-p8600 fi-byt-clapper fi-bdw-samus
Build changes
-------------
* CI: CI-20190529 -> None
* Linux: CI_DRM_7444 -> Patchwork_15507
CI-20190529: 20190529
CI_DRM_7444: b51db4a957209a27e9c5d0bbd3ce2408ccee6c2c @ git://anongit.freedesktop.org/gfx-ci/linux
IGT_5318: 26ae6584ac03ad862d82f986302275a68bcccb29 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
Patchwork_15507: b099e2f386ecf0be0776cb0c539033f30557c48b @ git://anongit.freedesktop.org/gfx-ci/linux
== Linux commits ==
b099e2f386ec auxdisplay: constify fb ops
326eb5b2ad54 samples: vfio-mdev: constify fb ops
fdb70c7d9e84 media: constify fb ops across all drivers
987933940f3d HID: picoLCD: constify fb ops
248f42a2f080 video: constify fb ops across all drivers
020ee7988844 drm: constify fb ops across all drivers
7ab815fd6cf7 video: fbdev: make fbops member of struct fb_info a const pointer
8d50bc4dd43a video: omapfb: use const pointer for fb_ops
388ded2e7847 video: fbmem: use const pointer for fb_ops
9c6c8c4c1374 video: fbdev: vesafb: modify the static fb_ops directly
7446468f698e video: udlfb: don't restore fb_mmap after deferred IO cleanup
6c6cef9cfbb5 video: smscufx: don't restore fb_mmap after deferred IO cleanup
77bbf1e6b593 drm/fb-helper: don't preserve fb_ops across deferred IO use
67dcc618122a video: fb_defio: preserve user fb_ops
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/index.html
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 125+ messages in thread
* [Intel-gfx] ✓ Fi.CI.BAT: success for video, drm, etc: constify fbops in struct fb_info
@ 2019-11-29 18:28 ` Patchwork
0 siblings, 0 replies; 125+ messages in thread
From: Patchwork @ 2019-11-29 18:28 UTC (permalink / raw)
To: Jani Nikula; +Cc: intel-gfx
== Series Details ==
Series: video, drm, etc: constify fbops in struct fb_info
URL : https://patchwork.freedesktop.org/series/70198/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_7444 -> Patchwork_15507
====================================================
Summary
-------
**SUCCESS**
No regressions found.
External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/index.html
Known issues
------------
Here are the changes found in Patchwork_15507 that come from known issues:
### IGT changes ###
#### Possible fixes ####
* igt@i915_module_load@reload-no-display:
- fi-skl-lmem: [DMESG-WARN][1] ([fdo#112261]) -> [PASS][2]
[1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/fi-skl-lmem/igt@i915_module_load@reload-no-display.html
[2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/fi-skl-lmem/igt@i915_module_load@reload-no-display.html
* igt@i915_module_load@reload-with-fault-injection:
- fi-icl-y: [INCOMPLETE][3] ([fdo#107713]) -> [PASS][4]
[3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/fi-icl-y/igt@i915_module_load@reload-with-fault-injection.html
[4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/fi-icl-y/igt@i915_module_load@reload-with-fault-injection.html
- fi-icl-u3: [INCOMPLETE][5] ([fdo#107713]) -> [PASS][6]
[5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/fi-icl-u3/igt@i915_module_load@reload-with-fault-injection.html
[6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/fi-icl-u3/igt@i915_module_load@reload-with-fault-injection.html
* igt@i915_pm_rpm@module-reload:
- fi-skl-6770hq: [FAIL][7] ([fdo#108511]) -> [PASS][8]
[7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/fi-skl-6770hq/igt@i915_pm_rpm@module-reload.html
[8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/fi-skl-6770hq/igt@i915_pm_rpm@module-reload.html
* igt@i915_selftest@live_hangcheck:
- fi-icl-dsi: [INCOMPLETE][9] ([fdo#107713] / [fdo#108569]) -> [PASS][10]
[9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/fi-icl-dsi/igt@i915_selftest@live_hangcheck.html
[10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/fi-icl-dsi/igt@i915_selftest@live_hangcheck.html
* igt@kms_chamelium@hdmi-hpd-fast:
- fi-kbl-7500u: [FAIL][11] ([fdo#111045] / [fdo#111096]) -> [PASS][12]
[11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/fi-kbl-7500u/igt@kms_chamelium@hdmi-hpd-fast.html
[12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/fi-kbl-7500u/igt@kms_chamelium@hdmi-hpd-fast.html
* igt@kms_frontbuffer_tracking@basic:
- fi-icl-u2: [FAIL][13] ([fdo#103167]) -> [PASS][14]
[13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/fi-icl-u2/igt@kms_frontbuffer_tracking@basic.html
[14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/fi-icl-u2/igt@kms_frontbuffer_tracking@basic.html
- fi-tgl-y: [FAIL][15] ([fdo#103167] / [fdo#112163]) -> [PASS][16]
[15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/fi-tgl-y/igt@kms_frontbuffer_tracking@basic.html
[16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/fi-tgl-y/igt@kms_frontbuffer_tracking@basic.html
#### Warnings ####
* igt@gem_exec_suspend@basic-s4-devices:
- fi-kbl-x1275: [DMESG-WARN][17] ([fdo#103558] / [fdo#105602] / [fdo#105763] / [fdo#107139]) -> [DMESG-WARN][18] ([fdo#103558] / [fdo#105602] / [fdo#107139])
[17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/fi-kbl-x1275/igt@gem_exec_suspend@basic-s4-devices.html
[18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/fi-kbl-x1275/igt@gem_exec_suspend@basic-s4-devices.html
* igt@kms_cursor_legacy@basic-flip-after-cursor-legacy:
- fi-kbl-x1275: [DMESG-WARN][19] ([fdo#103558] / [fdo#105602]) -> [DMESG-WARN][20] ([fdo#103558] / [fdo#105602] / [fdo#105763]) +4 similar issues
[19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/fi-kbl-x1275/igt@kms_cursor_legacy@basic-flip-after-cursor-legacy.html
[20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/fi-kbl-x1275/igt@kms_cursor_legacy@basic-flip-after-cursor-legacy.html
* igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a:
- fi-kbl-x1275: [DMESG-WARN][21] ([fdo#103558] / [fdo#105602] / [fdo#105763]) -> [DMESG-WARN][22] ([fdo#103558] / [fdo#105602]) +2 similar issues
[21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/fi-kbl-x1275/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html
[22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/fi-kbl-x1275/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html
{name}: This element is suppressed. This means it is ignored when computing
the status of the difference (SUCCESS, WARNING, or FAILURE).
[fdo#103167]: https://bugs.freedesktop.org/show_bug.cgi?id=103167
[fdo#103558]: https://bugs.freedesktop.org/show_bug.cgi?id=103558
[fdo#105602]: https://bugs.freedesktop.org/show_bug.cgi?id=105602
[fdo#105763]: https://bugs.freedesktop.org/show_bug.cgi?id=105763
[fdo#107139]: https://bugs.freedesktop.org/show_bug.cgi?id=107139
[fdo#107713]: https://bugs.freedesktop.org/show_bug.cgi?id=107713
[fdo#108511]: https://bugs.freedesktop.org/show_bug.cgi?id=108511
[fdo#108569]: https://bugs.freedesktop.org/show_bug.cgi?id=108569
[fdo#111045]: https://bugs.freedesktop.org/show_bug.cgi?id=111045
[fdo#111096]: https://bugs.freedesktop.org/show_bug.cgi?id=111096
[fdo#111735]: https://bugs.freedesktop.org/show_bug.cgi?id=111735
[fdo#112163]: https://bugs.freedesktop.org/show_bug.cgi?id=112163
[fdo#112261]: https://bugs.freedesktop.org/show_bug.cgi?id=112261
Participating hosts (52 -> 46)
------------------------------
Missing (6): fi-ilk-m540 fi-hsw-4200u fi-bsw-cyan fi-ctg-p8600 fi-byt-clapper fi-bdw-samus
Build changes
-------------
* CI: CI-20190529 -> None
* Linux: CI_DRM_7444 -> Patchwork_15507
CI-20190529: 20190529
CI_DRM_7444: b51db4a957209a27e9c5d0bbd3ce2408ccee6c2c @ git://anongit.freedesktop.org/gfx-ci/linux
IGT_5318: 26ae6584ac03ad862d82f986302275a68bcccb29 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
Patchwork_15507: b099e2f386ecf0be0776cb0c539033f30557c48b @ git://anongit.freedesktop.org/gfx-ci/linux
== Linux commits ==
b099e2f386ec auxdisplay: constify fb ops
326eb5b2ad54 samples: vfio-mdev: constify fb ops
fdb70c7d9e84 media: constify fb ops across all drivers
987933940f3d HID: picoLCD: constify fb ops
248f42a2f080 video: constify fb ops across all drivers
020ee7988844 drm: constify fb ops across all drivers
7ab815fd6cf7 video: fbdev: make fbops member of struct fb_info a const pointer
8d50bc4dd43a video: omapfb: use const pointer for fb_ops
388ded2e7847 video: fbmem: use const pointer for fb_ops
9c6c8c4c1374 video: fbdev: vesafb: modify the static fb_ops directly
7446468f698e video: udlfb: don't restore fb_mmap after deferred IO cleanup
6c6cef9cfbb5 video: smscufx: don't restore fb_mmap after deferred IO cleanup
77bbf1e6b593 drm/fb-helper: don't preserve fb_ops across deferred IO use
67dcc618122a video: fb_defio: preserve user fb_ops
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/index.html
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 14/14] auxdisplay: constify fb ops
2019-11-29 15:24 ` Daniel Vetter
(?)
@ 2019-11-29 20:16 ` Miguel Ojeda
-1 siblings, 0 replies; 125+ messages in thread
From: Miguel Ojeda @ 2019-11-29 20:16 UTC (permalink / raw)
To: Daniel Vetter
Cc: Jani Nikula, Robin van der Gracht, linux-fbdev, intel-gfx, dri-devel
On Fri, Nov 29, 2019 at 4:24 PM Daniel Vetter <daniel@ffwll.ch> wrote:
>
> Oh, another display subsystem? Intriguing ...
>
> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
It is intended for displays that are not intended as the usual/main
display, e.g. very small LCDs :)
Reviewed-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
Cheers,
Miguel
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 14/14] auxdisplay: constify fb ops
@ 2019-11-29 20:16 ` Miguel Ojeda
0 siblings, 0 replies; 125+ messages in thread
From: Miguel Ojeda @ 2019-11-29 20:16 UTC (permalink / raw)
To: Daniel Vetter
Cc: Jani Nikula, Robin van der Gracht, linux-fbdev, intel-gfx, dri-devel
On Fri, Nov 29, 2019 at 4:24 PM Daniel Vetter <daniel@ffwll.ch> wrote:
>
> Oh, another display subsystem? Intriguing ...
>
> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
It is intended for displays that are not intended as the usual/main
display, e.g. very small LCDs :)
Reviewed-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
Cheers,
Miguel
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [Intel-gfx] [PATCH v2 14/14] auxdisplay: constify fb ops
@ 2019-11-29 20:16 ` Miguel Ojeda
0 siblings, 0 replies; 125+ messages in thread
From: Miguel Ojeda @ 2019-11-29 20:16 UTC (permalink / raw)
To: Daniel Vetter
Cc: Jani Nikula, Robin van der Gracht, linux-fbdev, intel-gfx, dri-devel
On Fri, Nov 29, 2019 at 4:24 PM Daniel Vetter <daniel@ffwll.ch> wrote:
>
> Oh, another display subsystem? Intriguing ...
>
> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
It is intended for displays that are not intended as the usual/main
display, e.g. very small LCDs :)
Reviewed-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
Cheers,
Miguel
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 14/14] auxdisplay: constify fb ops
2019-11-29 20:16 ` Miguel Ojeda
(?)
@ 2019-11-29 20:30 ` Daniel Vetter
-1 siblings, 0 replies; 125+ messages in thread
From: Daniel Vetter @ 2019-11-29 20:30 UTC (permalink / raw)
To: Miguel Ojeda
Cc: linux-fbdev, Jani Nikula, Robin van der Gracht, intel-gfx, dri-devel
On Fri, Nov 29, 2019 at 09:16:42PM +0100, Miguel Ojeda wrote:
> On Fri, Nov 29, 2019 at 4:24 PM Daniel Vetter <daniel@ffwll.ch> wrote:
> >
> > Oh, another display subsystem? Intriguing ...
> >
> > Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
>
> It is intended for displays that are not intended as the usual/main
> display, e.g. very small LCDs :)
Well we do have very small lcd display drivers in drm, and before that in
fbdev. And you have a fbdev framebuffer driver in there, which looks a bit
misplaced ...
Afaiui you also have some even tinier lcd drivers where you don't address
pixels, but just directly upload text, and those obviously don't fit into
drm/fbdev world. But anything where you can address pixels very much does.
-Daniel
>
> Reviewed-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
>
> Cheers,
> Miguel
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 14/14] auxdisplay: constify fb ops
@ 2019-11-29 20:30 ` Daniel Vetter
0 siblings, 0 replies; 125+ messages in thread
From: Daniel Vetter @ 2019-11-29 20:30 UTC (permalink / raw)
To: Miguel Ojeda
Cc: linux-fbdev, Jani Nikula, Robin van der Gracht, intel-gfx, dri-devel
On Fri, Nov 29, 2019 at 09:16:42PM +0100, Miguel Ojeda wrote:
> On Fri, Nov 29, 2019 at 4:24 PM Daniel Vetter <daniel@ffwll.ch> wrote:
> >
> > Oh, another display subsystem? Intriguing ...
> >
> > Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
>
> It is intended for displays that are not intended as the usual/main
> display, e.g. very small LCDs :)
Well we do have very small lcd display drivers in drm, and before that in
fbdev. And you have a fbdev framebuffer driver in there, which looks a bit
misplaced ...
Afaiui you also have some even tinier lcd drivers where you don't address
pixels, but just directly upload text, and those obviously don't fit into
drm/fbdev world. But anything where you can address pixels very much does.
-Daniel
>
> Reviewed-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
>
> Cheers,
> Miguel
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [Intel-gfx] [PATCH v2 14/14] auxdisplay: constify fb ops
@ 2019-11-29 20:30 ` Daniel Vetter
0 siblings, 0 replies; 125+ messages in thread
From: Daniel Vetter @ 2019-11-29 20:30 UTC (permalink / raw)
To: Miguel Ojeda
Cc: linux-fbdev, Jani Nikula, Robin van der Gracht, intel-gfx, dri-devel
On Fri, Nov 29, 2019 at 09:16:42PM +0100, Miguel Ojeda wrote:
> On Fri, Nov 29, 2019 at 4:24 PM Daniel Vetter <daniel@ffwll.ch> wrote:
> >
> > Oh, another display subsystem? Intriguing ...
> >
> > Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
>
> It is intended for displays that are not intended as the usual/main
> display, e.g. very small LCDs :)
Well we do have very small lcd display drivers in drm, and before that in
fbdev. And you have a fbdev framebuffer driver in there, which looks a bit
misplaced ...
Afaiui you also have some even tinier lcd drivers where you don't address
pixels, but just directly upload text, and those obviously don't fit into
drm/fbdev world. But anything where you can address pixels very much does.
-Daniel
>
> Reviewed-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
>
> Cheers,
> Miguel
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 14/14] auxdisplay: constify fb ops
2019-11-29 20:30 ` Daniel Vetter
(?)
@ 2019-11-29 20:59 ` Miguel Ojeda
-1 siblings, 0 replies; 125+ messages in thread
From: Miguel Ojeda @ 2019-11-29 20:59 UTC (permalink / raw)
To: Daniel Vetter
Cc: Jani Nikula, Robin van der Gracht, linux-fbdev, intel-gfx, dri-devel
On Fri, Nov 29, 2019 at 9:30 PM Daniel Vetter <daniel@ffwll.ch> wrote:
>
> Well we do have very small lcd display drivers in drm, and before that in
> fbdev. And you have a fbdev framebuffer driver in there, which looks a bit
> misplaced ...
>
> Afaiui you also have some even tinier lcd drivers where you don't address
> pixels, but just directly upload text, and those obviously don't fit into
> drm/fbdev world. But anything where you can address pixels very much does.
> -Daniel
The first driver in the category used fb.h. At the time (~13 years
ago) it was decided that the drivers should go into a different
category/folder instead and then the other were added.
In any case, I am removing the original ones since I cannot test them
anymore and there are likely no user. The only other fb user could be
relocated if Robin agrees.
Cheers,
Miguel
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 14/14] auxdisplay: constify fb ops
@ 2019-11-29 20:59 ` Miguel Ojeda
0 siblings, 0 replies; 125+ messages in thread
From: Miguel Ojeda @ 2019-11-29 20:59 UTC (permalink / raw)
To: Daniel Vetter
Cc: Jani Nikula, Robin van der Gracht, linux-fbdev, intel-gfx, dri-devel
On Fri, Nov 29, 2019 at 9:30 PM Daniel Vetter <daniel@ffwll.ch> wrote:
>
> Well we do have very small lcd display drivers in drm, and before that in
> fbdev. And you have a fbdev framebuffer driver in there, which looks a bit
> misplaced ...
>
> Afaiui you also have some even tinier lcd drivers where you don't address
> pixels, but just directly upload text, and those obviously don't fit into
> drm/fbdev world. But anything where you can address pixels very much does.
> -Daniel
The first driver in the category used fb.h. At the time (~13 years
ago) it was decided that the drivers should go into a different
category/folder instead and then the other were added.
In any case, I am removing the original ones since I cannot test them
anymore and there are likely no user. The only other fb user could be
relocated if Robin agrees.
Cheers,
Miguel
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [Intel-gfx] [PATCH v2 14/14] auxdisplay: constify fb ops
@ 2019-11-29 20:59 ` Miguel Ojeda
0 siblings, 0 replies; 125+ messages in thread
From: Miguel Ojeda @ 2019-11-29 20:59 UTC (permalink / raw)
To: Daniel Vetter
Cc: Jani Nikula, Robin van der Gracht, linux-fbdev, intel-gfx, dri-devel
On Fri, Nov 29, 2019 at 9:30 PM Daniel Vetter <daniel@ffwll.ch> wrote:
>
> Well we do have very small lcd display drivers in drm, and before that in
> fbdev. And you have a fbdev framebuffer driver in there, which looks a bit
> misplaced ...
>
> Afaiui you also have some even tinier lcd drivers where you don't address
> pixels, but just directly upload text, and those obviously don't fit into
> drm/fbdev world. But anything where you can address pixels very much does.
> -Daniel
The first driver in the category used fb.h. At the time (~13 years
ago) it was decided that the drivers should go into a different
category/folder instead and then the other were added.
In any case, I am removing the original ones since I cannot test them
anymore and there are likely no user. The only other fb user could be
relocated if Robin agrees.
Cheers,
Miguel
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 08/14] video: fbdev: make fbops member of struct fb_info a const pointer
2019-11-29 10:29 ` Jani Nikula
` (2 preceding siblings ...)
(?)
@ 2019-11-30 1:41 ` kbuild test robot
-1 siblings, 0 replies; 125+ messages in thread
From: kbuild test robot @ 2019-11-30 1:41 UTC (permalink / raw)
Cc: linux-fbdev, kbuild-all, jani.nikula, Daniel Vetter, intel-gfx,
dri-devel
[-- Attachment #1: Type: text/plain, Size: 15300 bytes --]
Hi Jani,
I love your patch! Yet something to improve:
[auto build test ERROR on drm-intel/for-linux-next]
[also build test ERROR on v5.4 next-20191129]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url: https://github.com/0day-ci/linux/commits/Jani-Nikula/video-drm-etc-constify-fbops-in-struct-fb_info/20191129-193852
base: git://anongit.freedesktop.org/drm-intel for-linux-next
config: ia64-allmodconfig (attached as .config)
compiler: ia64-linux-gcc (GCC) 7.4.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
GCC_VERSION=7.4.0 make.cross ARCH=ia64
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/video/fbdev/uvesafb.c: In function 'uvesafb_init_info':
>> drivers/video/fbdev/uvesafb.c:1443:25: error: assignment of member 'fb_blank' in read-only object
info->fbops->fb_blank = NULL;
^
drivers/video/fbdev/uvesafb.c:1513:31: error: assignment of member 'fb_pan_display' in read-only object
info->fbops->fb_pan_display = NULL;
^
--
drivers/video/fbdev/aty/atyfb_base.c: In function 'atyfb_set_par':
>> drivers/video/fbdev/aty/atyfb_base.c:1319:24: error: assignment of member 'fb_sync' in read-only object
info->fbops->fb_sync = atyfb_sync;
^
drivers/video/fbdev/aty/atyfb_base.c:1322:24: error: assignment of member 'fb_sync' in read-only object
info->fbops->fb_sync = NULL;
^
--
drivers/video/fbdev/mb862xx/mb862xxfb_accel.c: In function 'mb862xxfb_init_accel':
>> drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:311:28: error: assignment of member 'fb_fillrect' in read-only object
info->fbops->fb_fillrect = cfb_fillrect;
^
>> drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:312:28: error: assignment of member 'fb_copyarea' in read-only object
info->fbops->fb_copyarea = cfb_copyarea;
^
>> drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:313:29: error: assignment of member 'fb_imageblit' in read-only object
info->fbops->fb_imageblit = cfb_imageblit;
^
drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:316:28: error: assignment of member 'fb_fillrect' in read-only object
info->fbops->fb_fillrect = mb86290fb_fillrect;
^
drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:317:28: error: assignment of member 'fb_copyarea' in read-only object
info->fbops->fb_copyarea = mb86290fb_copyarea;
^
drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:318:29: error: assignment of member 'fb_imageblit' in read-only object
info->fbops->fb_imageblit = mb86290fb_imageblit;
^
--
drivers/video/fbdev/nvidia/nvidia.c: In function 'nvidiafb_set_par':
>> drivers/video/fbdev/nvidia/nvidia.c:663:29: error: assignment of member 'fb_imageblit' in read-only object
info->fbops->fb_imageblit = nvidiafb_imageblit;
^
>> drivers/video/fbdev/nvidia/nvidia.c:664:28: error: assignment of member 'fb_fillrect' in read-only object
info->fbops->fb_fillrect = nvidiafb_fillrect;
^
drivers/video/fbdev/nvidia/nvidia.c:665:28: error: assignment of member 'fb_copyarea' in read-only object
info->fbops->fb_copyarea = nvidiafb_copyarea;
^
drivers/video/fbdev/nvidia/nvidia.c:666:24: error: assignment of member 'fb_sync' in read-only object
info->fbops->fb_sync = nvidiafb_sync;
^
drivers/video/fbdev/nvidia/nvidia.c:672:29: error: assignment of member 'fb_imageblit' in read-only object
info->fbops->fb_imageblit = cfb_imageblit;
^
drivers/video/fbdev/nvidia/nvidia.c:673:28: error: assignment of member 'fb_fillrect' in read-only object
info->fbops->fb_fillrect = cfb_fillrect;
^
drivers/video/fbdev/nvidia/nvidia.c:674:28: error: assignment of member 'fb_copyarea' in read-only object
info->fbops->fb_copyarea = cfb_copyarea;
^
drivers/video/fbdev/nvidia/nvidia.c:675:24: error: assignment of member 'fb_sync' in read-only object
info->fbops->fb_sync = NULL;
^
drivers/video/fbdev/nvidia/nvidia.c: In function 'nvidia_set_fbinfo':
drivers/video/fbdev/nvidia/nvidia.c:1168:29: error: assignment of member 'fb_cursor' in read-only object
info->fbops->fb_cursor = NULL;
^
vim +/fb_blank +1443 drivers/video/fbdev/uvesafb.c
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1427
48c68c4f1b5424 drivers/video/uvesafb.c Greg Kroah-Hartman 2012-12-21 1428 static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1429 {
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1430 unsigned int size_vmode;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1431 unsigned int size_remap;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1432 unsigned int size_total;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1433 struct uvesafb_par *par = info->par;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1434 int i, h;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1435
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1436 info->pseudo_palette = ((u8 *)info->par + sizeof(struct uvesafb_par));
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1437 info->fix = uvesafb_fix;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1438 info->fix.ypanstep = par->ypan ? 1 : 0;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1439 info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1440
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1441 /* Disable blanking if the user requested so. */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1442 if (!blank)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 @1443 info->fbops->fb_blank = NULL;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1444
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1445 /*
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1446 * Find out how much IO memory is required for the mode with
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1447 * the highest resolution.
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1448 */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1449 size_remap = 0;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1450 for (i = 0; i < par->vbe_modes_cnt; i++) {
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1451 h = par->vbe_modes[i].bytes_per_scan_line *
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1452 par->vbe_modes[i].y_res;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1453 if (h > size_remap)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1454 size_remap = h;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1455 }
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1456 size_remap *= 2;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1457
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1458 /*
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1459 * size_vmode -- that is the amount of memory needed for the
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1460 * used video mode, i.e. the minimum amount of
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1461 * memory we need.
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1462 */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1463 size_vmode = info->var.yres * mode->bytes_per_scan_line;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1464
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1465 /*
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1466 * size_total -- all video memory we have. Used for mtrr
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1467 * entries, resource allocation and bounds
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1468 * checking.
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1469 */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1470 size_total = par->vbe_ib.total_memory * 65536;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1471 if (vram_total)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1472 size_total = vram_total * 1024 * 1024;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1473 if (size_total < size_vmode)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1474 size_total = size_vmode;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1475
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1476 /*
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1477 * size_remap -- the amount of video memory we are going to
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1478 * use for vesafb. With modern cards it is no
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1479 * option to simply use size_total as th
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1480 * wastes plenty of kernel address space.
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1481 */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1482 if (vram_remap)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1483 size_remap = vram_remap * 1024 * 1024;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1484 if (size_remap < size_vmode)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1485 size_remap = size_vmode;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1486 if (size_remap > size_total)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1487 size_remap = size_total;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1488
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1489 info->fix.smem_len = size_remap;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1490 info->fix.smem_start = mode->phys_base_ptr;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1491
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1492 /*
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1493 * We have to set yres_virtual here because when setup_var() was
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1494 * called, smem_len wasn't defined yet.
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1495 */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1496 info->var.yres_virtual = info->fix.smem_len /
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1497 mode->bytes_per_scan_line;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1498
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1499 if (par->ypan && info->var.yres_virtual > info->var.yres) {
a8feae09110675 drivers/video/fbdev/uvesafb.c Joe Perches 2017-06-14 1500 pr_info("scrolling: %s using protected mode interface, yres_virtual=%d\n",
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1501 (par->ypan > 1) ? "ywrap" : "ypan",
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1502 info->var.yres_virtual);
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1503 } else {
a8feae09110675 drivers/video/fbdev/uvesafb.c Joe Perches 2017-06-14 1504 pr_info("scrolling: redraw\n");
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1505 info->var.yres_virtual = info->var.yres;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1506 par->ypan = 0;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1507 }
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1508
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1509 info->flags = FBINFO_FLAG_DEFAULT |
1cc9fb6dbf915e drivers/video/uvesafb.c Roel Kluin 2009-03-31 1510 (par->ypan ? FBINFO_HWACCEL_YPAN : 0);
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1511
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1512 if (!par->ypan)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1513 info->fbops->fb_pan_display = NULL;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1514 }
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1515
:::::: The code at line 1443 was first introduced by commit
:::::: 8bdb3a2d7df48b861972c4bfb58490853a228f51 uvesafb: the driver core
:::::: TO: Michal Januszewski <spock@gentoo.org>
:::::: CC: Linus Torvalds <torvalds@woody.linux-foundation.org>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org Intel Corporation
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 54980 bytes --]
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 08/14] video: fbdev: make fbops member of struct fb_info a const pointer
@ 2019-11-30 1:41 ` kbuild test robot
0 siblings, 0 replies; 125+ messages in thread
From: kbuild test robot @ 2019-11-30 1:41 UTC (permalink / raw)
Cc: linux-fbdev, kbuild-all, jani.nikula, Daniel Vetter, intel-gfx,
dri-devel
[-- Attachment #1: Type: text/plain, Size: 15300 bytes --]
Hi Jani,
I love your patch! Yet something to improve:
[auto build test ERROR on drm-intel/for-linux-next]
[also build test ERROR on v5.4 next-20191129]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url: https://github.com/0day-ci/linux/commits/Jani-Nikula/video-drm-etc-constify-fbops-in-struct-fb_info/20191129-193852
base: git://anongit.freedesktop.org/drm-intel for-linux-next
config: ia64-allmodconfig (attached as .config)
compiler: ia64-linux-gcc (GCC) 7.4.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
GCC_VERSION=7.4.0 make.cross ARCH=ia64
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/video/fbdev/uvesafb.c: In function 'uvesafb_init_info':
>> drivers/video/fbdev/uvesafb.c:1443:25: error: assignment of member 'fb_blank' in read-only object
info->fbops->fb_blank = NULL;
^
drivers/video/fbdev/uvesafb.c:1513:31: error: assignment of member 'fb_pan_display' in read-only object
info->fbops->fb_pan_display = NULL;
^
--
drivers/video/fbdev/aty/atyfb_base.c: In function 'atyfb_set_par':
>> drivers/video/fbdev/aty/atyfb_base.c:1319:24: error: assignment of member 'fb_sync' in read-only object
info->fbops->fb_sync = atyfb_sync;
^
drivers/video/fbdev/aty/atyfb_base.c:1322:24: error: assignment of member 'fb_sync' in read-only object
info->fbops->fb_sync = NULL;
^
--
drivers/video/fbdev/mb862xx/mb862xxfb_accel.c: In function 'mb862xxfb_init_accel':
>> drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:311:28: error: assignment of member 'fb_fillrect' in read-only object
info->fbops->fb_fillrect = cfb_fillrect;
^
>> drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:312:28: error: assignment of member 'fb_copyarea' in read-only object
info->fbops->fb_copyarea = cfb_copyarea;
^
>> drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:313:29: error: assignment of member 'fb_imageblit' in read-only object
info->fbops->fb_imageblit = cfb_imageblit;
^
drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:316:28: error: assignment of member 'fb_fillrect' in read-only object
info->fbops->fb_fillrect = mb86290fb_fillrect;
^
drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:317:28: error: assignment of member 'fb_copyarea' in read-only object
info->fbops->fb_copyarea = mb86290fb_copyarea;
^
drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:318:29: error: assignment of member 'fb_imageblit' in read-only object
info->fbops->fb_imageblit = mb86290fb_imageblit;
^
--
drivers/video/fbdev/nvidia/nvidia.c: In function 'nvidiafb_set_par':
>> drivers/video/fbdev/nvidia/nvidia.c:663:29: error: assignment of member 'fb_imageblit' in read-only object
info->fbops->fb_imageblit = nvidiafb_imageblit;
^
>> drivers/video/fbdev/nvidia/nvidia.c:664:28: error: assignment of member 'fb_fillrect' in read-only object
info->fbops->fb_fillrect = nvidiafb_fillrect;
^
drivers/video/fbdev/nvidia/nvidia.c:665:28: error: assignment of member 'fb_copyarea' in read-only object
info->fbops->fb_copyarea = nvidiafb_copyarea;
^
drivers/video/fbdev/nvidia/nvidia.c:666:24: error: assignment of member 'fb_sync' in read-only object
info->fbops->fb_sync = nvidiafb_sync;
^
drivers/video/fbdev/nvidia/nvidia.c:672:29: error: assignment of member 'fb_imageblit' in read-only object
info->fbops->fb_imageblit = cfb_imageblit;
^
drivers/video/fbdev/nvidia/nvidia.c:673:28: error: assignment of member 'fb_fillrect' in read-only object
info->fbops->fb_fillrect = cfb_fillrect;
^
drivers/video/fbdev/nvidia/nvidia.c:674:28: error: assignment of member 'fb_copyarea' in read-only object
info->fbops->fb_copyarea = cfb_copyarea;
^
drivers/video/fbdev/nvidia/nvidia.c:675:24: error: assignment of member 'fb_sync' in read-only object
info->fbops->fb_sync = NULL;
^
drivers/video/fbdev/nvidia/nvidia.c: In function 'nvidia_set_fbinfo':
drivers/video/fbdev/nvidia/nvidia.c:1168:29: error: assignment of member 'fb_cursor' in read-only object
info->fbops->fb_cursor = NULL;
^
vim +/fb_blank +1443 drivers/video/fbdev/uvesafb.c
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1427
48c68c4f1b5424 drivers/video/uvesafb.c Greg Kroah-Hartman 2012-12-21 1428 static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1429 {
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1430 unsigned int size_vmode;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1431 unsigned int size_remap;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1432 unsigned int size_total;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1433 struct uvesafb_par *par = info->par;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1434 int i, h;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1435
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1436 info->pseudo_palette = ((u8 *)info->par + sizeof(struct uvesafb_par));
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1437 info->fix = uvesafb_fix;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1438 info->fix.ypanstep = par->ypan ? 1 : 0;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1439 info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1440
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1441 /* Disable blanking if the user requested so. */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1442 if (!blank)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 @1443 info->fbops->fb_blank = NULL;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1444
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1445 /*
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1446 * Find out how much IO memory is required for the mode with
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1447 * the highest resolution.
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1448 */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1449 size_remap = 0;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1450 for (i = 0; i < par->vbe_modes_cnt; i++) {
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1451 h = par->vbe_modes[i].bytes_per_scan_line *
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1452 par->vbe_modes[i].y_res;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1453 if (h > size_remap)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1454 size_remap = h;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1455 }
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1456 size_remap *= 2;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1457
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1458 /*
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1459 * size_vmode -- that is the amount of memory needed for the
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1460 * used video mode, i.e. the minimum amount of
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1461 * memory we need.
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1462 */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1463 size_vmode = info->var.yres * mode->bytes_per_scan_line;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1464
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1465 /*
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1466 * size_total -- all video memory we have. Used for mtrr
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1467 * entries, resource allocation and bounds
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1468 * checking.
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1469 */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1470 size_total = par->vbe_ib.total_memory * 65536;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1471 if (vram_total)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1472 size_total = vram_total * 1024 * 1024;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1473 if (size_total < size_vmode)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1474 size_total = size_vmode;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1475
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1476 /*
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1477 * size_remap -- the amount of video memory we are going to
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1478 * use for vesafb. With modern cards it is no
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1479 * option to simply use size_total as th
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1480 * wastes plenty of kernel address space.
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1481 */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1482 if (vram_remap)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1483 size_remap = vram_remap * 1024 * 1024;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1484 if (size_remap < size_vmode)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1485 size_remap = size_vmode;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1486 if (size_remap > size_total)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1487 size_remap = size_total;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1488
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1489 info->fix.smem_len = size_remap;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1490 info->fix.smem_start = mode->phys_base_ptr;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1491
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1492 /*
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1493 * We have to set yres_virtual here because when setup_var() was
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1494 * called, smem_len wasn't defined yet.
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1495 */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1496 info->var.yres_virtual = info->fix.smem_len /
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1497 mode->bytes_per_scan_line;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1498
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1499 if (par->ypan && info->var.yres_virtual > info->var.yres) {
a8feae09110675 drivers/video/fbdev/uvesafb.c Joe Perches 2017-06-14 1500 pr_info("scrolling: %s using protected mode interface, yres_virtual=%d\n",
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1501 (par->ypan > 1) ? "ywrap" : "ypan",
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1502 info->var.yres_virtual);
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1503 } else {
a8feae09110675 drivers/video/fbdev/uvesafb.c Joe Perches 2017-06-14 1504 pr_info("scrolling: redraw\n");
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1505 info->var.yres_virtual = info->var.yres;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1506 par->ypan = 0;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1507 }
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1508
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1509 info->flags = FBINFO_FLAG_DEFAULT |
1cc9fb6dbf915e drivers/video/uvesafb.c Roel Kluin 2009-03-31 1510 (par->ypan ? FBINFO_HWACCEL_YPAN : 0);
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1511
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1512 if (!par->ypan)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1513 info->fbops->fb_pan_display = NULL;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1514 }
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1515
:::::: The code at line 1443 was first introduced by commit
:::::: 8bdb3a2d7df48b861972c4bfb58490853a228f51 uvesafb: the driver core
:::::: TO: Michal Januszewski <spock@gentoo.org>
:::::: CC: Linus Torvalds <torvalds@woody.linux-foundation.org>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org Intel Corporation
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 54980 bytes --]
[-- Attachment #3: Type: text/plain, Size: 159 bytes --]
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 08/14] video: fbdev: make fbops member of struct fb_info a const pointer
@ 2019-11-30 1:41 ` kbuild test robot
0 siblings, 0 replies; 125+ messages in thread
From: kbuild test robot @ 2019-11-30 1:41 UTC (permalink / raw)
To: Jani Nikula
Cc: linux-fbdev, kbuild-all, jani.nikula, Daniel Vetter, intel-gfx,
dri-devel
[-- Attachment #1: Type: text/plain, Size: 15300 bytes --]
Hi Jani,
I love your patch! Yet something to improve:
[auto build test ERROR on drm-intel/for-linux-next]
[also build test ERROR on v5.4 next-20191129]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url: https://github.com/0day-ci/linux/commits/Jani-Nikula/video-drm-etc-constify-fbops-in-struct-fb_info/20191129-193852
base: git://anongit.freedesktop.org/drm-intel for-linux-next
config: ia64-allmodconfig (attached as .config)
compiler: ia64-linux-gcc (GCC) 7.4.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
GCC_VERSION=7.4.0 make.cross ARCH=ia64
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/video/fbdev/uvesafb.c: In function 'uvesafb_init_info':
>> drivers/video/fbdev/uvesafb.c:1443:25: error: assignment of member 'fb_blank' in read-only object
info->fbops->fb_blank = NULL;
^
drivers/video/fbdev/uvesafb.c:1513:31: error: assignment of member 'fb_pan_display' in read-only object
info->fbops->fb_pan_display = NULL;
^
--
drivers/video/fbdev/aty/atyfb_base.c: In function 'atyfb_set_par':
>> drivers/video/fbdev/aty/atyfb_base.c:1319:24: error: assignment of member 'fb_sync' in read-only object
info->fbops->fb_sync = atyfb_sync;
^
drivers/video/fbdev/aty/atyfb_base.c:1322:24: error: assignment of member 'fb_sync' in read-only object
info->fbops->fb_sync = NULL;
^
--
drivers/video/fbdev/mb862xx/mb862xxfb_accel.c: In function 'mb862xxfb_init_accel':
>> drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:311:28: error: assignment of member 'fb_fillrect' in read-only object
info->fbops->fb_fillrect = cfb_fillrect;
^
>> drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:312:28: error: assignment of member 'fb_copyarea' in read-only object
info->fbops->fb_copyarea = cfb_copyarea;
^
>> drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:313:29: error: assignment of member 'fb_imageblit' in read-only object
info->fbops->fb_imageblit = cfb_imageblit;
^
drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:316:28: error: assignment of member 'fb_fillrect' in read-only object
info->fbops->fb_fillrect = mb86290fb_fillrect;
^
drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:317:28: error: assignment of member 'fb_copyarea' in read-only object
info->fbops->fb_copyarea = mb86290fb_copyarea;
^
drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:318:29: error: assignment of member 'fb_imageblit' in read-only object
info->fbops->fb_imageblit = mb86290fb_imageblit;
^
--
drivers/video/fbdev/nvidia/nvidia.c: In function 'nvidiafb_set_par':
>> drivers/video/fbdev/nvidia/nvidia.c:663:29: error: assignment of member 'fb_imageblit' in read-only object
info->fbops->fb_imageblit = nvidiafb_imageblit;
^
>> drivers/video/fbdev/nvidia/nvidia.c:664:28: error: assignment of member 'fb_fillrect' in read-only object
info->fbops->fb_fillrect = nvidiafb_fillrect;
^
drivers/video/fbdev/nvidia/nvidia.c:665:28: error: assignment of member 'fb_copyarea' in read-only object
info->fbops->fb_copyarea = nvidiafb_copyarea;
^
drivers/video/fbdev/nvidia/nvidia.c:666:24: error: assignment of member 'fb_sync' in read-only object
info->fbops->fb_sync = nvidiafb_sync;
^
drivers/video/fbdev/nvidia/nvidia.c:672:29: error: assignment of member 'fb_imageblit' in read-only object
info->fbops->fb_imageblit = cfb_imageblit;
^
drivers/video/fbdev/nvidia/nvidia.c:673:28: error: assignment of member 'fb_fillrect' in read-only object
info->fbops->fb_fillrect = cfb_fillrect;
^
drivers/video/fbdev/nvidia/nvidia.c:674:28: error: assignment of member 'fb_copyarea' in read-only object
info->fbops->fb_copyarea = cfb_copyarea;
^
drivers/video/fbdev/nvidia/nvidia.c:675:24: error: assignment of member 'fb_sync' in read-only object
info->fbops->fb_sync = NULL;
^
drivers/video/fbdev/nvidia/nvidia.c: In function 'nvidia_set_fbinfo':
drivers/video/fbdev/nvidia/nvidia.c:1168:29: error: assignment of member 'fb_cursor' in read-only object
info->fbops->fb_cursor = NULL;
^
vim +/fb_blank +1443 drivers/video/fbdev/uvesafb.c
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1427
48c68c4f1b5424 drivers/video/uvesafb.c Greg Kroah-Hartman 2012-12-21 1428 static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1429 {
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1430 unsigned int size_vmode;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1431 unsigned int size_remap;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1432 unsigned int size_total;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1433 struct uvesafb_par *par = info->par;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1434 int i, h;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1435
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1436 info->pseudo_palette = ((u8 *)info->par + sizeof(struct uvesafb_par));
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1437 info->fix = uvesafb_fix;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1438 info->fix.ypanstep = par->ypan ? 1 : 0;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1439 info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1440
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1441 /* Disable blanking if the user requested so. */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1442 if (!blank)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 @1443 info->fbops->fb_blank = NULL;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1444
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1445 /*
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1446 * Find out how much IO memory is required for the mode with
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1447 * the highest resolution.
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1448 */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1449 size_remap = 0;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1450 for (i = 0; i < par->vbe_modes_cnt; i++) {
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1451 h = par->vbe_modes[i].bytes_per_scan_line *
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1452 par->vbe_modes[i].y_res;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1453 if (h > size_remap)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1454 size_remap = h;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1455 }
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1456 size_remap *= 2;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1457
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1458 /*
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1459 * size_vmode -- that is the amount of memory needed for the
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1460 * used video mode, i.e. the minimum amount of
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1461 * memory we need.
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1462 */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1463 size_vmode = info->var.yres * mode->bytes_per_scan_line;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1464
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1465 /*
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1466 * size_total -- all video memory we have. Used for mtrr
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1467 * entries, resource allocation and bounds
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1468 * checking.
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1469 */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1470 size_total = par->vbe_ib.total_memory * 65536;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1471 if (vram_total)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1472 size_total = vram_total * 1024 * 1024;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1473 if (size_total < size_vmode)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1474 size_total = size_vmode;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1475
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1476 /*
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1477 * size_remap -- the amount of video memory we are going to
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1478 * use for vesafb. With modern cards it is no
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1479 * option to simply use size_total as th
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1480 * wastes plenty of kernel address space.
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1481 */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1482 if (vram_remap)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1483 size_remap = vram_remap * 1024 * 1024;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1484 if (size_remap < size_vmode)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1485 size_remap = size_vmode;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1486 if (size_remap > size_total)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1487 size_remap = size_total;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1488
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1489 info->fix.smem_len = size_remap;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1490 info->fix.smem_start = mode->phys_base_ptr;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1491
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1492 /*
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1493 * We have to set yres_virtual here because when setup_var() was
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1494 * called, smem_len wasn't defined yet.
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1495 */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1496 info->var.yres_virtual = info->fix.smem_len /
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1497 mode->bytes_per_scan_line;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1498
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1499 if (par->ypan && info->var.yres_virtual > info->var.yres) {
a8feae09110675 drivers/video/fbdev/uvesafb.c Joe Perches 2017-06-14 1500 pr_info("scrolling: %s using protected mode interface, yres_virtual=%d\n",
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1501 (par->ypan > 1) ? "ywrap" : "ypan",
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1502 info->var.yres_virtual);
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1503 } else {
a8feae09110675 drivers/video/fbdev/uvesafb.c Joe Perches 2017-06-14 1504 pr_info("scrolling: redraw\n");
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1505 info->var.yres_virtual = info->var.yres;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1506 par->ypan = 0;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1507 }
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1508
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1509 info->flags = FBINFO_FLAG_DEFAULT |
1cc9fb6dbf915e drivers/video/uvesafb.c Roel Kluin 2009-03-31 1510 (par->ypan ? FBINFO_HWACCEL_YPAN : 0);
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1511
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1512 if (!par->ypan)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1513 info->fbops->fb_pan_display = NULL;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1514 }
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1515
:::::: The code at line 1443 was first introduced by commit
:::::: 8bdb3a2d7df48b861972c4bfb58490853a228f51 uvesafb: the driver core
:::::: TO: Michal Januszewski <spock@gentoo.org>
:::::: CC: Linus Torvalds <torvalds@woody.linux-foundation.org>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org Intel Corporation
[-- Attachment #2: .config.gz --]
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_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [Intel-gfx] [PATCH v2 08/14] video: fbdev: make fbops member of struct fb_info a const pointer
@ 2019-11-30 1:41 ` kbuild test robot
0 siblings, 0 replies; 125+ messages in thread
From: kbuild test robot @ 2019-11-30 1:41 UTC (permalink / raw)
To: Jani Nikula
Cc: linux-fbdev, kbuild-all, jani.nikula, Daniel Vetter, intel-gfx,
dri-devel
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Hi Jani,
I love your patch! Yet something to improve:
[auto build test ERROR on drm-intel/for-linux-next]
[also build test ERROR on v5.4 next-20191129]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url: https://github.com/0day-ci/linux/commits/Jani-Nikula/video-drm-etc-constify-fbops-in-struct-fb_info/20191129-193852
base: git://anongit.freedesktop.org/drm-intel for-linux-next
config: ia64-allmodconfig (attached as .config)
compiler: ia64-linux-gcc (GCC) 7.4.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
GCC_VERSION=7.4.0 make.cross ARCH=ia64
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/video/fbdev/uvesafb.c: In function 'uvesafb_init_info':
>> drivers/video/fbdev/uvesafb.c:1443:25: error: assignment of member 'fb_blank' in read-only object
info->fbops->fb_blank = NULL;
^
drivers/video/fbdev/uvesafb.c:1513:31: error: assignment of member 'fb_pan_display' in read-only object
info->fbops->fb_pan_display = NULL;
^
--
drivers/video/fbdev/aty/atyfb_base.c: In function 'atyfb_set_par':
>> drivers/video/fbdev/aty/atyfb_base.c:1319:24: error: assignment of member 'fb_sync' in read-only object
info->fbops->fb_sync = atyfb_sync;
^
drivers/video/fbdev/aty/atyfb_base.c:1322:24: error: assignment of member 'fb_sync' in read-only object
info->fbops->fb_sync = NULL;
^
--
drivers/video/fbdev/mb862xx/mb862xxfb_accel.c: In function 'mb862xxfb_init_accel':
>> drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:311:28: error: assignment of member 'fb_fillrect' in read-only object
info->fbops->fb_fillrect = cfb_fillrect;
^
>> drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:312:28: error: assignment of member 'fb_copyarea' in read-only object
info->fbops->fb_copyarea = cfb_copyarea;
^
>> drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:313:29: error: assignment of member 'fb_imageblit' in read-only object
info->fbops->fb_imageblit = cfb_imageblit;
^
drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:316:28: error: assignment of member 'fb_fillrect' in read-only object
info->fbops->fb_fillrect = mb86290fb_fillrect;
^
drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:317:28: error: assignment of member 'fb_copyarea' in read-only object
info->fbops->fb_copyarea = mb86290fb_copyarea;
^
drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:318:29: error: assignment of member 'fb_imageblit' in read-only object
info->fbops->fb_imageblit = mb86290fb_imageblit;
^
--
drivers/video/fbdev/nvidia/nvidia.c: In function 'nvidiafb_set_par':
>> drivers/video/fbdev/nvidia/nvidia.c:663:29: error: assignment of member 'fb_imageblit' in read-only object
info->fbops->fb_imageblit = nvidiafb_imageblit;
^
>> drivers/video/fbdev/nvidia/nvidia.c:664:28: error: assignment of member 'fb_fillrect' in read-only object
info->fbops->fb_fillrect = nvidiafb_fillrect;
^
drivers/video/fbdev/nvidia/nvidia.c:665:28: error: assignment of member 'fb_copyarea' in read-only object
info->fbops->fb_copyarea = nvidiafb_copyarea;
^
drivers/video/fbdev/nvidia/nvidia.c:666:24: error: assignment of member 'fb_sync' in read-only object
info->fbops->fb_sync = nvidiafb_sync;
^
drivers/video/fbdev/nvidia/nvidia.c:672:29: error: assignment of member 'fb_imageblit' in read-only object
info->fbops->fb_imageblit = cfb_imageblit;
^
drivers/video/fbdev/nvidia/nvidia.c:673:28: error: assignment of member 'fb_fillrect' in read-only object
info->fbops->fb_fillrect = cfb_fillrect;
^
drivers/video/fbdev/nvidia/nvidia.c:674:28: error: assignment of member 'fb_copyarea' in read-only object
info->fbops->fb_copyarea = cfb_copyarea;
^
drivers/video/fbdev/nvidia/nvidia.c:675:24: error: assignment of member 'fb_sync' in read-only object
info->fbops->fb_sync = NULL;
^
drivers/video/fbdev/nvidia/nvidia.c: In function 'nvidia_set_fbinfo':
drivers/video/fbdev/nvidia/nvidia.c:1168:29: error: assignment of member 'fb_cursor' in read-only object
info->fbops->fb_cursor = NULL;
^
vim +/fb_blank +1443 drivers/video/fbdev/uvesafb.c
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1427
48c68c4f1b5424 drivers/video/uvesafb.c Greg Kroah-Hartman 2012-12-21 1428 static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1429 {
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1430 unsigned int size_vmode;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1431 unsigned int size_remap;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1432 unsigned int size_total;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1433 struct uvesafb_par *par = info->par;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1434 int i, h;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1435
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1436 info->pseudo_palette = ((u8 *)info->par + sizeof(struct uvesafb_par));
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1437 info->fix = uvesafb_fix;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1438 info->fix.ypanstep = par->ypan ? 1 : 0;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1439 info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1440
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1441 /* Disable blanking if the user requested so. */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1442 if (!blank)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 @1443 info->fbops->fb_blank = NULL;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1444
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1445 /*
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1446 * Find out how much IO memory is required for the mode with
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1447 * the highest resolution.
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1448 */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1449 size_remap = 0;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1450 for (i = 0; i < par->vbe_modes_cnt; i++) {
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1451 h = par->vbe_modes[i].bytes_per_scan_line *
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1452 par->vbe_modes[i].y_res;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1453 if (h > size_remap)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1454 size_remap = h;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1455 }
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1456 size_remap *= 2;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1457
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1458 /*
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1459 * size_vmode -- that is the amount of memory needed for the
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1460 * used video mode, i.e. the minimum amount of
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1461 * memory we need.
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1462 */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1463 size_vmode = info->var.yres * mode->bytes_per_scan_line;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1464
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1465 /*
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1466 * size_total -- all video memory we have. Used for mtrr
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1467 * entries, resource allocation and bounds
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1468 * checking.
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1469 */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1470 size_total = par->vbe_ib.total_memory * 65536;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1471 if (vram_total)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1472 size_total = vram_total * 1024 * 1024;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1473 if (size_total < size_vmode)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1474 size_total = size_vmode;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1475
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1476 /*
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1477 * size_remap -- the amount of video memory we are going to
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1478 * use for vesafb. With modern cards it is no
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1479 * option to simply use size_total as th
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1480 * wastes plenty of kernel address space.
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1481 */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1482 if (vram_remap)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1483 size_remap = vram_remap * 1024 * 1024;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1484 if (size_remap < size_vmode)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1485 size_remap = size_vmode;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1486 if (size_remap > size_total)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1487 size_remap = size_total;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1488
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1489 info->fix.smem_len = size_remap;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1490 info->fix.smem_start = mode->phys_base_ptr;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1491
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1492 /*
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1493 * We have to set yres_virtual here because when setup_var() was
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1494 * called, smem_len wasn't defined yet.
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1495 */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1496 info->var.yres_virtual = info->fix.smem_len /
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1497 mode->bytes_per_scan_line;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1498
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1499 if (par->ypan && info->var.yres_virtual > info->var.yres) {
a8feae09110675 drivers/video/fbdev/uvesafb.c Joe Perches 2017-06-14 1500 pr_info("scrolling: %s using protected mode interface, yres_virtual=%d\n",
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1501 (par->ypan > 1) ? "ywrap" : "ypan",
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1502 info->var.yres_virtual);
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1503 } else {
a8feae09110675 drivers/video/fbdev/uvesafb.c Joe Perches 2017-06-14 1504 pr_info("scrolling: redraw\n");
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1505 info->var.yres_virtual = info->var.yres;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1506 par->ypan = 0;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1507 }
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1508
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1509 info->flags = FBINFO_FLAG_DEFAULT |
1cc9fb6dbf915e drivers/video/uvesafb.c Roel Kluin 2009-03-31 1510 (par->ypan ? FBINFO_HWACCEL_YPAN : 0);
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1511
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1512 if (!par->ypan)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1513 info->fbops->fb_pan_display = NULL;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1514 }
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1515
:::::: The code at line 1443 was first introduced by commit
:::::: 8bdb3a2d7df48b861972c4bfb58490853a228f51 uvesafb: the driver core
:::::: TO: Michal Januszewski <spock@gentoo.org>
:::::: CC: Linus Torvalds <torvalds@woody.linux-foundation.org>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org Intel Corporation
[-- Attachment #2: .config.gz --]
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[-- Attachment #3: Type: text/plain, Size: 159 bytes --]
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 08/14] video: fbdev: make fbops member of struct fb_info a const pointer
@ 2019-11-30 1:41 ` kbuild test robot
0 siblings, 0 replies; 125+ messages in thread
From: kbuild test robot @ 2019-11-30 1:41 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 15494 bytes --]
Hi Jani,
I love your patch! Yet something to improve:
[auto build test ERROR on drm-intel/for-linux-next]
[also build test ERROR on v5.4 next-20191129]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url: https://github.com/0day-ci/linux/commits/Jani-Nikula/video-drm-etc-constify-fbops-in-struct-fb_info/20191129-193852
base: git://anongit.freedesktop.org/drm-intel for-linux-next
config: ia64-allmodconfig (attached as .config)
compiler: ia64-linux-gcc (GCC) 7.4.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
GCC_VERSION=7.4.0 make.cross ARCH=ia64
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/video/fbdev/uvesafb.c: In function 'uvesafb_init_info':
>> drivers/video/fbdev/uvesafb.c:1443:25: error: assignment of member 'fb_blank' in read-only object
info->fbops->fb_blank = NULL;
^
drivers/video/fbdev/uvesafb.c:1513:31: error: assignment of member 'fb_pan_display' in read-only object
info->fbops->fb_pan_display = NULL;
^
--
drivers/video/fbdev/aty/atyfb_base.c: In function 'atyfb_set_par':
>> drivers/video/fbdev/aty/atyfb_base.c:1319:24: error: assignment of member 'fb_sync' in read-only object
info->fbops->fb_sync = atyfb_sync;
^
drivers/video/fbdev/aty/atyfb_base.c:1322:24: error: assignment of member 'fb_sync' in read-only object
info->fbops->fb_sync = NULL;
^
--
drivers/video/fbdev/mb862xx/mb862xxfb_accel.c: In function 'mb862xxfb_init_accel':
>> drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:311:28: error: assignment of member 'fb_fillrect' in read-only object
info->fbops->fb_fillrect = cfb_fillrect;
^
>> drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:312:28: error: assignment of member 'fb_copyarea' in read-only object
info->fbops->fb_copyarea = cfb_copyarea;
^
>> drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:313:29: error: assignment of member 'fb_imageblit' in read-only object
info->fbops->fb_imageblit = cfb_imageblit;
^
drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:316:28: error: assignment of member 'fb_fillrect' in read-only object
info->fbops->fb_fillrect = mb86290fb_fillrect;
^
drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:317:28: error: assignment of member 'fb_copyarea' in read-only object
info->fbops->fb_copyarea = mb86290fb_copyarea;
^
drivers/video/fbdev/mb862xx/mb862xxfb_accel.c:318:29: error: assignment of member 'fb_imageblit' in read-only object
info->fbops->fb_imageblit = mb86290fb_imageblit;
^
--
drivers/video/fbdev/nvidia/nvidia.c: In function 'nvidiafb_set_par':
>> drivers/video/fbdev/nvidia/nvidia.c:663:29: error: assignment of member 'fb_imageblit' in read-only object
info->fbops->fb_imageblit = nvidiafb_imageblit;
^
>> drivers/video/fbdev/nvidia/nvidia.c:664:28: error: assignment of member 'fb_fillrect' in read-only object
info->fbops->fb_fillrect = nvidiafb_fillrect;
^
drivers/video/fbdev/nvidia/nvidia.c:665:28: error: assignment of member 'fb_copyarea' in read-only object
info->fbops->fb_copyarea = nvidiafb_copyarea;
^
drivers/video/fbdev/nvidia/nvidia.c:666:24: error: assignment of member 'fb_sync' in read-only object
info->fbops->fb_sync = nvidiafb_sync;
^
drivers/video/fbdev/nvidia/nvidia.c:672:29: error: assignment of member 'fb_imageblit' in read-only object
info->fbops->fb_imageblit = cfb_imageblit;
^
drivers/video/fbdev/nvidia/nvidia.c:673:28: error: assignment of member 'fb_fillrect' in read-only object
info->fbops->fb_fillrect = cfb_fillrect;
^
drivers/video/fbdev/nvidia/nvidia.c:674:28: error: assignment of member 'fb_copyarea' in read-only object
info->fbops->fb_copyarea = cfb_copyarea;
^
drivers/video/fbdev/nvidia/nvidia.c:675:24: error: assignment of member 'fb_sync' in read-only object
info->fbops->fb_sync = NULL;
^
drivers/video/fbdev/nvidia/nvidia.c: In function 'nvidia_set_fbinfo':
drivers/video/fbdev/nvidia/nvidia.c:1168:29: error: assignment of member 'fb_cursor' in read-only object
info->fbops->fb_cursor = NULL;
^
vim +/fb_blank +1443 drivers/video/fbdev/uvesafb.c
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1427
48c68c4f1b5424 drivers/video/uvesafb.c Greg Kroah-Hartman 2012-12-21 1428 static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1429 {
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1430 unsigned int size_vmode;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1431 unsigned int size_remap;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1432 unsigned int size_total;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1433 struct uvesafb_par *par = info->par;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1434 int i, h;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1435
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1436 info->pseudo_palette = ((u8 *)info->par + sizeof(struct uvesafb_par));
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1437 info->fix = uvesafb_fix;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1438 info->fix.ypanstep = par->ypan ? 1 : 0;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1439 info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1440
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1441 /* Disable blanking if the user requested so. */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1442 if (!blank)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 @1443 info->fbops->fb_blank = NULL;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1444
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1445 /*
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1446 * Find out how much IO memory is required for the mode with
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1447 * the highest resolution.
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1448 */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1449 size_remap = 0;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1450 for (i = 0; i < par->vbe_modes_cnt; i++) {
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1451 h = par->vbe_modes[i].bytes_per_scan_line *
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1452 par->vbe_modes[i].y_res;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1453 if (h > size_remap)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1454 size_remap = h;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1455 }
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1456 size_remap *= 2;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1457
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1458 /*
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1459 * size_vmode -- that is the amount of memory needed for the
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1460 * used video mode, i.e. the minimum amount of
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1461 * memory we need.
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1462 */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1463 size_vmode = info->var.yres * mode->bytes_per_scan_line;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1464
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1465 /*
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1466 * size_total -- all video memory we have. Used for mtrr
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1467 * entries, resource allocation and bounds
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1468 * checking.
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1469 */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1470 size_total = par->vbe_ib.total_memory * 65536;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1471 if (vram_total)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1472 size_total = vram_total * 1024 * 1024;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1473 if (size_total < size_vmode)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1474 size_total = size_vmode;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1475
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1476 /*
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1477 * size_remap -- the amount of video memory we are going to
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1478 * use for vesafb. With modern cards it is no
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1479 * option to simply use size_total as th
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1480 * wastes plenty of kernel address space.
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1481 */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1482 if (vram_remap)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1483 size_remap = vram_remap * 1024 * 1024;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1484 if (size_remap < size_vmode)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1485 size_remap = size_vmode;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1486 if (size_remap > size_total)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1487 size_remap = size_total;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1488
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1489 info->fix.smem_len = size_remap;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1490 info->fix.smem_start = mode->phys_base_ptr;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1491
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1492 /*
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1493 * We have to set yres_virtual here because when setup_var() was
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1494 * called, smem_len wasn't defined yet.
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1495 */
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1496 info->var.yres_virtual = info->fix.smem_len /
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1497 mode->bytes_per_scan_line;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1498
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1499 if (par->ypan && info->var.yres_virtual > info->var.yres) {
a8feae09110675 drivers/video/fbdev/uvesafb.c Joe Perches 2017-06-14 1500 pr_info("scrolling: %s using protected mode interface, yres_virtual=%d\n",
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1501 (par->ypan > 1) ? "ywrap" : "ypan",
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1502 info->var.yres_virtual);
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1503 } else {
a8feae09110675 drivers/video/fbdev/uvesafb.c Joe Perches 2017-06-14 1504 pr_info("scrolling: redraw\n");
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1505 info->var.yres_virtual = info->var.yres;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1506 par->ypan = 0;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1507 }
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1508
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1509 info->flags = FBINFO_FLAG_DEFAULT |
1cc9fb6dbf915e drivers/video/uvesafb.c Roel Kluin 2009-03-31 1510 (par->ypan ? FBINFO_HWACCEL_YPAN : 0);
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1511
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1512 if (!par->ypan)
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1513 info->fbops->fb_pan_display = NULL;
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1514 }
8bdb3a2d7df48b drivers/video/uvesafb.c Michal Januszewski 2007-10-16 1515
:::::: The code at line 1443 was first introduced by commit
:::::: 8bdb3a2d7df48b861972c4bfb58490853a228f51 uvesafb: the driver core
:::::: TO: Michal Januszewski <spock@gentoo.org>
:::::: CC: Linus Torvalds <torvalds@woody.linux-foundation.org>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org Intel Corporation
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 54980 bytes --]
^ permalink raw reply [flat|nested] 125+ messages in thread
* ✗ Fi.CI.IGT: failure for video, drm, etc: constify fbops in struct fb_info
@ 2019-11-30 16:30 ` Patchwork
0 siblings, 0 replies; 125+ messages in thread
From: Patchwork @ 2019-11-30 16:30 UTC (permalink / raw)
To: Jani Nikula; +Cc: intel-gfx
== Series Details ==
Series: video, drm, etc: constify fbops in struct fb_info
URL : https://patchwork.freedesktop.org/series/70198/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_7444_full -> Patchwork_15507_full
====================================================
Summary
-------
**FAILURE**
Serious unknown changes coming with Patchwork_15507_full absolutely need to be
verified manually.
If you think the reported changes have nothing to do with the changes
introduced in Patchwork_15507_full, please notify your bug team to allow them
to document this new failure mode, which will reduce false positives in CI.
Possible new issues
-------------------
Here are the unknown changes that may have been introduced in Patchwork_15507_full:
### IGT changes ###
#### Possible regressions ####
* igt@kms_psr@sprite_plane_onoff:
- shard-iclb: NOTRUN -> [FAIL][1] +19 similar issues
[1]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-iclb7/igt@kms_psr@sprite_plane_onoff.html
#### Suppressed ####
The following results come from untrusted machines, tests, or statuses.
They do not affect the overall result.
* {igt@perf_pmu@frequency-idle}:
- shard-kbl: NOTRUN -> [FAIL][2]
[2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-kbl7/igt@perf_pmu@frequency-idle.html
Known issues
------------
Here are the changes found in Patchwork_15507_full that come from known issues:
### IGT changes ###
#### Issues hit ####
* igt@gem_ctx_isolation@bcs0-s3:
- shard-apl: [PASS][3] -> [DMESG-WARN][4] ([i915#180]) +3 similar issues
[3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-apl7/igt@gem_ctx_isolation@bcs0-s3.html
[4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-apl4/igt@gem_ctx_isolation@bcs0-s3.html
- shard-tglb: [PASS][5] -> [INCOMPLETE][6] ([i915#456])
[5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-tglb4/igt@gem_ctx_isolation@bcs0-s3.html
[6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-tglb1/igt@gem_ctx_isolation@bcs0-s3.html
* igt@gem_ctx_isolation@vcs1-reset:
- shard-iclb: [PASS][7] -> [SKIP][8] ([fdo#109276] / [fdo#112080])
[7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-iclb4/igt@gem_ctx_isolation@vcs1-reset.html
[8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-iclb5/igt@gem_ctx_isolation@vcs1-reset.html
* igt@gem_exec_reloc@basic-cpu-read-active:
- shard-skl: [PASS][9] -> [DMESG-WARN][10] ([i915#109])
[9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-skl4/igt@gem_exec_reloc@basic-cpu-read-active.html
[10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-skl4/igt@gem_exec_reloc@basic-cpu-read-active.html
* igt@gem_exec_schedule@preempt-queue-bsd2:
- shard-iclb: [PASS][11] -> [SKIP][12] ([fdo#109276]) +2 similar issues
[11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-iclb4/igt@gem_exec_schedule@preempt-queue-bsd2.html
[12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-iclb5/igt@gem_exec_schedule@preempt-queue-bsd2.html
* igt@gem_userptr_blits@sync-unmap-cycles:
- shard-snb: [PASS][13] -> [DMESG-WARN][14] ([fdo#111870])
[13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-snb2/igt@gem_userptr_blits@sync-unmap-cycles.html
[14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-snb6/igt@gem_userptr_blits@sync-unmap-cycles.html
* igt@i915_pm_rpm@system-suspend-modeset:
- shard-tglb: [PASS][15] -> [INCOMPLETE][16] ([i915#456] / [i915#460]) +1 similar issue
[15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-tglb5/igt@i915_pm_rpm@system-suspend-modeset.html
[16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-tglb4/igt@i915_pm_rpm@system-suspend-modeset.html
* igt@i915_suspend@forcewake:
- shard-skl: [PASS][17] -> [INCOMPLETE][18] ([i915#69])
[17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-skl6/igt@i915_suspend@forcewake.html
[18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-skl2/igt@i915_suspend@forcewake.html
* igt@kms_flip@flip-vs-absolute-wf_vblank-interruptible:
- shard-skl: [PASS][19] -> [FAIL][20] ([i915#34])
[19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-skl8/igt@kms_flip@flip-vs-absolute-wf_vblank-interruptible.html
[20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-skl6/igt@kms_flip@flip-vs-absolute-wf_vblank-interruptible.html
* igt@kms_flip@flip-vs-suspend-interruptible:
- shard-skl: [PASS][21] -> [INCOMPLETE][22] ([i915#221])
[21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-skl4/igt@kms_flip@flip-vs-suspend-interruptible.html
[22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-skl4/igt@kms_flip@flip-vs-suspend-interruptible.html
* igt@kms_frontbuffer_tracking@fbc-1p-shrfb-fliptrack:
- shard-tglb: [PASS][23] -> [FAIL][24] ([i915#49]) +2 similar issues
[23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-tglb1/igt@kms_frontbuffer_tracking@fbc-1p-shrfb-fliptrack.html
[24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-tglb1/igt@kms_frontbuffer_tracking@fbc-1p-shrfb-fliptrack.html
* igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-mmap-wc:
- shard-iclb: [PASS][25] -> [INCOMPLETE][26] ([i915#123] / [i915#140])
[25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-iclb2/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-mmap-wc.html
[26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-iclb6/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-mmap-wc.html
* igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-spr-indfb-move:
- shard-tglb: [PASS][27] -> [INCOMPLETE][28] ([i915#474])
[27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-tglb6/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-spr-indfb-move.html
[28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-tglb7/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-spr-indfb-move.html
* igt@kms_frontbuffer_tracking@psr-1p-primscrn-cur-indfb-draw-pwrite:
- shard-skl: [PASS][29] -> [FAIL][30] ([i915#49])
[29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-skl6/igt@kms_frontbuffer_tracking@psr-1p-primscrn-cur-indfb-draw-pwrite.html
[30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-skl1/igt@kms_frontbuffer_tracking@psr-1p-primscrn-cur-indfb-draw-pwrite.html
* igt@kms_plane@pixel-format-pipe-b-planes-source-clamping:
- shard-skl: [PASS][31] -> [INCOMPLETE][32] ([fdo#112347])
[31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-skl10/igt@kms_plane@pixel-format-pipe-b-planes-source-clamping.html
[32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-skl4/igt@kms_plane@pixel-format-pipe-b-planes-source-clamping.html
* igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min:
- shard-skl: [PASS][33] -> [FAIL][34] ([fdo#108145])
[33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-skl6/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min.html
[34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-skl1/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min.html
* igt@kms_plane_alpha_blend@pipe-b-coverage-7efc:
- shard-skl: [PASS][35] -> [FAIL][36] ([fdo#108145] / [i915#265])
[35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-skl8/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html
[36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-skl6/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html
* igt@kms_vblank@pipe-a-ts-continuation-suspend:
- shard-kbl: [PASS][37] -> [DMESG-WARN][38] ([i915#180]) +1 similar issue
[37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-kbl7/igt@kms_vblank@pipe-a-ts-continuation-suspend.html
[38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-kbl3/igt@kms_vblank@pipe-a-ts-continuation-suspend.html
* igt@kms_vblank@pipe-d-ts-continuation-suspend:
- shard-tglb: [PASS][39] -> [INCOMPLETE][40] ([i915#460])
[39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-tglb6/igt@kms_vblank@pipe-d-ts-continuation-suspend.html
[40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-tglb1/igt@kms_vblank@pipe-d-ts-continuation-suspend.html
* igt@perf_pmu@busy-check-all-vcs1:
- shard-iclb: [PASS][41] -> [SKIP][42] ([fdo#112080]) +3 similar issues
[41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-iclb4/igt@perf_pmu@busy-check-all-vcs1.html
[42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-iclb5/igt@perf_pmu@busy-check-all-vcs1.html
#### Possible fixes ####
* igt@gem_eio@kms:
- shard-snb: [INCOMPLETE][43] ([i915#82]) -> [PASS][44]
[43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-snb1/igt@gem_eio@kms.html
[44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-snb5/igt@gem_eio@kms.html
* igt@gem_exec_balancer@indices:
- shard-skl: [INCOMPLETE][45] -> [PASS][46]
[45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-skl8/igt@gem_exec_balancer@indices.html
[46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-skl10/igt@gem_exec_balancer@indices.html
* igt@gem_persistent_relocs@forked-thrashing:
- shard-snb: [FAIL][47] ([i915#520]) -> [PASS][48]
[47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-snb5/igt@gem_persistent_relocs@forked-thrashing.html
[48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-snb7/igt@gem_persistent_relocs@forked-thrashing.html
* igt@gem_sync@basic-store-all:
- shard-tglb: [INCOMPLETE][49] ([i915#472]) -> [PASS][50]
[49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-tglb6/igt@gem_sync@basic-store-all.html
[50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-tglb2/igt@gem_sync@basic-store-all.html
* igt@gem_userptr_blits@map-fixed-invalidate-busy:
- shard-snb: [DMESG-WARN][51] ([fdo#111870]) -> [PASS][52] +2 similar issues
[51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-snb5/igt@gem_userptr_blits@map-fixed-invalidate-busy.html
[52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-snb1/igt@gem_userptr_blits@map-fixed-invalidate-busy.html
- shard-hsw: [DMESG-WARN][53] ([fdo#111870]) -> [PASS][54]
[53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-hsw5/igt@gem_userptr_blits@map-fixed-invalidate-busy.html
[54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-hsw4/igt@gem_userptr_blits@map-fixed-invalidate-busy.html
* igt@gem_workarounds@suspend-resume-fd:
- shard-kbl: [DMESG-WARN][55] ([i915#180]) -> [PASS][56] +5 similar issues
[55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-kbl7/igt@gem_workarounds@suspend-resume-fd.html
[56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-kbl1/igt@gem_workarounds@suspend-resume-fd.html
* igt@i915_suspend@fence-restore-tiled2untiled:
- shard-tglb: [INCOMPLETE][57] ([i915#456] / [i915#460]) -> [PASS][58] +2 similar issues
[57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-tglb4/igt@i915_suspend@fence-restore-tiled2untiled.html
[58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-tglb8/igt@i915_suspend@fence-restore-tiled2untiled.html
* igt@kms_color@pipe-a-ctm-0-25:
- shard-skl: [DMESG-WARN][59] ([i915#109]) -> [PASS][60] +1 similar issue
[59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-skl1/igt@kms_color@pipe-a-ctm-0-25.html
[60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-skl9/igt@kms_color@pipe-a-ctm-0-25.html
* igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-pwrite:
- shard-iclb: [INCOMPLETE][61] ([i915#140]) -> [PASS][62]
[61]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-iclb6/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-pwrite.html
[62]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-iclb4/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-pwrite.html
* igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-move:
- shard-tglb: [INCOMPLETE][63] ([i915#474]) -> [PASS][64] +1 similar issue
[63]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-tglb8/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-move.html
[64]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-tglb1/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-move.html
* igt@kms_frontbuffer_tracking@fbc-indfb-scaledprimary:
- shard-kbl: [INCOMPLETE][65] ([fdo#103665] / [i915#634]) -> [PASS][66]
[65]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-kbl1/igt@kms_frontbuffer_tracking@fbc-indfb-scaledprimary.html
[66]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-kbl1/igt@kms_frontbuffer_tracking@fbc-indfb-scaledprimary.html
* igt@kms_frontbuffer_tracking@fbcpsr-1p-pri-indfb-multidraw:
- shard-iclb: [FAIL][67] ([i915#49]) -> [PASS][68]
[67]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-iclb8/igt@kms_frontbuffer_tracking@fbcpsr-1p-pri-indfb-multidraw.html
[68]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-iclb5/igt@kms_frontbuffer_tracking@fbcpsr-1p-pri-indfb-multidraw.html
* igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-mmap-cpu:
- shard-iclb: [INCOMPLETE][69] ([i915#123] / [i915#140]) -> [PASS][70] +1 similar issue
[69]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-iclb8/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-mmap-cpu.html
[70]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-iclb5/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-mmap-cpu.html
* igt@kms_frontbuffer_tracking@psr-1p-primscrn-shrfb-pgflip-blt:
- shard-skl: [INCOMPLETE][71] ([i915#123]) -> [PASS][72]
[71]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-skl3/igt@kms_frontbuffer_tracking@psr-1p-primscrn-shrfb-pgflip-blt.html
[72]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-skl9/igt@kms_frontbuffer_tracking@psr-1p-primscrn-shrfb-pgflip-blt.html
* igt@kms_plane@pixel-format-pipe-a-planes:
- shard-kbl: [INCOMPLETE][73] ([fdo#103665]) -> [PASS][74]
[73]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-kbl7/igt@kms_plane@pixel-format-pipe-a-planes.html
[74]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-kbl6/igt@kms_plane@pixel-format-pipe-a-planes.html
* igt@kms_plane_alpha_blend@pipe-b-constant-alpha-min:
- shard-skl: [FAIL][75] ([fdo#108145]) -> [PASS][76]
[75]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-skl2/igt@kms_plane_alpha_blend@pipe-b-constant-alpha-min.html
[76]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-skl5/igt@kms_plane_alpha_blend@pipe-b-constant-alpha-min.html
* igt@kms_plane_alpha_blend@pipe-c-coverage-7efc:
- shard-skl: [FAIL][77] ([fdo#108145] / [i915#265]) -> [PASS][78]
[77]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-skl6/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html
[78]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-skl3/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html
#### Warnings ####
* igt@kms_cursor_crc@pipe-b-cursor-suspend:
- shard-apl: [FAIL][79] ([i915#54]) -> [DMESG-FAIL][80] ([i915#180] / [i915#54])
[79]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-apl6/igt@kms_cursor_crc@pipe-b-cursor-suspend.html
[80]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-apl1/igt@kms_cursor_crc@pipe-b-cursor-suspend.html
* igt@kms_plane@pixel-format-pipe-b-planes:
- shard-skl: [INCOMPLETE][81] ([fdo#112391]) -> [INCOMPLETE][82] ([fdo#112347])
[81]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-skl9/igt@kms_plane@pixel-format-pipe-b-planes.html
[82]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-skl2/igt@kms_plane@pixel-format-pipe-b-planes.html
{name}: This element is suppressed. This means it is ignored when computing
the status of the difference (SUCCESS, WARNING, or FAILURE).
[fdo#103665]: https://bugs.freedesktop.org/show_bug.cgi?id=103665
[fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
[fdo#109276]: https://bugs.freedesktop.org/show_bug.cgi?id=109276
[fdo#111870]: https://bugs.freedesktop.org/show_bug.cgi?id=111870
[fdo#112080]: https://bugs.freedesktop.org/show_bug.cgi?id=112080
[fdo#112347]: https://bugs.freedesktop.org/show_bug.cgi?id=112347
[fdo#112391]: https://bugs.freedesktop.org/show_bug.cgi?id=112391
[i915#109]: https://gitlab.freedesktop.org/drm/intel/issues/109
[i915#123]: https://gitlab.freedesktop.org/drm/intel/issues/123
[i915#140]: https://gitlab.freedesktop.org/drm/intel/issues/140
[i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
[i915#221]: https://gitlab.freedesktop.org/drm/intel/issues/221
[i915#265]: https://gitlab.freedesktop.org/drm/intel/issues/265
[i915#34]: https://gitlab.freedesktop.org/drm/intel/issues/34
[i915#456]: https://gitlab.freedesktop.org/drm/intel/issues/456
[i915#460]: https://gitlab.freedesktop.org/drm/intel/issues/460
[i915#472]: https://gitlab.freedesktop.org/drm/intel/issues/472
[i915#474]: https://gitlab.freedesktop.org/drm/intel/issues/474
[i915#49]: https://gitlab.freedesktop.org/drm/intel/issues/49
[i915#520]: https://gitlab.freedesktop.org/drm/intel/issues/520
[i915#54]: https://gitlab.freedesktop.org/drm/intel/issues/54
[i915#634]: https://gitlab.freedesktop.org/drm/intel/issues/634
[i915#69]: https://gitlab.freedesktop.org/drm/intel/issues/69
[i915#82]: https://gitlab.freedesktop.org/drm/intel/issues/82
Participating hosts (11 -> 11)
------------------------------
No changes in participating hosts
Build changes
-------------
* CI: CI-20190529 -> None
* Linux: CI_DRM_7444 -> Patchwork_15507
CI-20190529: 20190529
CI_DRM_7444: b51db4a957209a27e9c5d0bbd3ce2408ccee6c2c @ git://anongit.freedesktop.org/gfx-ci/linux
IGT_5318: 26ae6584ac03ad862d82f986302275a68bcccb29 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
Patchwork_15507: b099e2f386ecf0be0776cb0c539033f30557c48b @ git://anongit.freedesktop.org/gfx-ci/linux
piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/index.html
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 125+ messages in thread
* [Intel-gfx] ✗ Fi.CI.IGT: failure for video, drm, etc: constify fbops in struct fb_info
@ 2019-11-30 16:30 ` Patchwork
0 siblings, 0 replies; 125+ messages in thread
From: Patchwork @ 2019-11-30 16:30 UTC (permalink / raw)
To: Jani Nikula; +Cc: intel-gfx
== Series Details ==
Series: video, drm, etc: constify fbops in struct fb_info
URL : https://patchwork.freedesktop.org/series/70198/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_7444_full -> Patchwork_15507_full
====================================================
Summary
-------
**FAILURE**
Serious unknown changes coming with Patchwork_15507_full absolutely need to be
verified manually.
If you think the reported changes have nothing to do with the changes
introduced in Patchwork_15507_full, please notify your bug team to allow them
to document this new failure mode, which will reduce false positives in CI.
Possible new issues
-------------------
Here are the unknown changes that may have been introduced in Patchwork_15507_full:
### IGT changes ###
#### Possible regressions ####
* igt@kms_psr@sprite_plane_onoff:
- shard-iclb: NOTRUN -> [FAIL][1] +19 similar issues
[1]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-iclb7/igt@kms_psr@sprite_plane_onoff.html
#### Suppressed ####
The following results come from untrusted machines, tests, or statuses.
They do not affect the overall result.
* {igt@perf_pmu@frequency-idle}:
- shard-kbl: NOTRUN -> [FAIL][2]
[2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-kbl7/igt@perf_pmu@frequency-idle.html
Known issues
------------
Here are the changes found in Patchwork_15507_full that come from known issues:
### IGT changes ###
#### Issues hit ####
* igt@gem_ctx_isolation@bcs0-s3:
- shard-apl: [PASS][3] -> [DMESG-WARN][4] ([i915#180]) +3 similar issues
[3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-apl7/igt@gem_ctx_isolation@bcs0-s3.html
[4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-apl4/igt@gem_ctx_isolation@bcs0-s3.html
- shard-tglb: [PASS][5] -> [INCOMPLETE][6] ([i915#456])
[5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-tglb4/igt@gem_ctx_isolation@bcs0-s3.html
[6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-tglb1/igt@gem_ctx_isolation@bcs0-s3.html
* igt@gem_ctx_isolation@vcs1-reset:
- shard-iclb: [PASS][7] -> [SKIP][8] ([fdo#109276] / [fdo#112080])
[7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-iclb4/igt@gem_ctx_isolation@vcs1-reset.html
[8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-iclb5/igt@gem_ctx_isolation@vcs1-reset.html
* igt@gem_exec_reloc@basic-cpu-read-active:
- shard-skl: [PASS][9] -> [DMESG-WARN][10] ([i915#109])
[9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-skl4/igt@gem_exec_reloc@basic-cpu-read-active.html
[10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-skl4/igt@gem_exec_reloc@basic-cpu-read-active.html
* igt@gem_exec_schedule@preempt-queue-bsd2:
- shard-iclb: [PASS][11] -> [SKIP][12] ([fdo#109276]) +2 similar issues
[11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-iclb4/igt@gem_exec_schedule@preempt-queue-bsd2.html
[12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-iclb5/igt@gem_exec_schedule@preempt-queue-bsd2.html
* igt@gem_userptr_blits@sync-unmap-cycles:
- shard-snb: [PASS][13] -> [DMESG-WARN][14] ([fdo#111870])
[13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-snb2/igt@gem_userptr_blits@sync-unmap-cycles.html
[14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-snb6/igt@gem_userptr_blits@sync-unmap-cycles.html
* igt@i915_pm_rpm@system-suspend-modeset:
- shard-tglb: [PASS][15] -> [INCOMPLETE][16] ([i915#456] / [i915#460]) +1 similar issue
[15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-tglb5/igt@i915_pm_rpm@system-suspend-modeset.html
[16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-tglb4/igt@i915_pm_rpm@system-suspend-modeset.html
* igt@i915_suspend@forcewake:
- shard-skl: [PASS][17] -> [INCOMPLETE][18] ([i915#69])
[17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-skl6/igt@i915_suspend@forcewake.html
[18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-skl2/igt@i915_suspend@forcewake.html
* igt@kms_flip@flip-vs-absolute-wf_vblank-interruptible:
- shard-skl: [PASS][19] -> [FAIL][20] ([i915#34])
[19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-skl8/igt@kms_flip@flip-vs-absolute-wf_vblank-interruptible.html
[20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-skl6/igt@kms_flip@flip-vs-absolute-wf_vblank-interruptible.html
* igt@kms_flip@flip-vs-suspend-interruptible:
- shard-skl: [PASS][21] -> [INCOMPLETE][22] ([i915#221])
[21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-skl4/igt@kms_flip@flip-vs-suspend-interruptible.html
[22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-skl4/igt@kms_flip@flip-vs-suspend-interruptible.html
* igt@kms_frontbuffer_tracking@fbc-1p-shrfb-fliptrack:
- shard-tglb: [PASS][23] -> [FAIL][24] ([i915#49]) +2 similar issues
[23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-tglb1/igt@kms_frontbuffer_tracking@fbc-1p-shrfb-fliptrack.html
[24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-tglb1/igt@kms_frontbuffer_tracking@fbc-1p-shrfb-fliptrack.html
* igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-mmap-wc:
- shard-iclb: [PASS][25] -> [INCOMPLETE][26] ([i915#123] / [i915#140])
[25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-iclb2/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-mmap-wc.html
[26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-iclb6/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-mmap-wc.html
* igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-spr-indfb-move:
- shard-tglb: [PASS][27] -> [INCOMPLETE][28] ([i915#474])
[27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-tglb6/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-spr-indfb-move.html
[28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-tglb7/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-spr-indfb-move.html
* igt@kms_frontbuffer_tracking@psr-1p-primscrn-cur-indfb-draw-pwrite:
- shard-skl: [PASS][29] -> [FAIL][30] ([i915#49])
[29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-skl6/igt@kms_frontbuffer_tracking@psr-1p-primscrn-cur-indfb-draw-pwrite.html
[30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-skl1/igt@kms_frontbuffer_tracking@psr-1p-primscrn-cur-indfb-draw-pwrite.html
* igt@kms_plane@pixel-format-pipe-b-planes-source-clamping:
- shard-skl: [PASS][31] -> [INCOMPLETE][32] ([fdo#112347])
[31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-skl10/igt@kms_plane@pixel-format-pipe-b-planes-source-clamping.html
[32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-skl4/igt@kms_plane@pixel-format-pipe-b-planes-source-clamping.html
* igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min:
- shard-skl: [PASS][33] -> [FAIL][34] ([fdo#108145])
[33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-skl6/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min.html
[34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-skl1/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min.html
* igt@kms_plane_alpha_blend@pipe-b-coverage-7efc:
- shard-skl: [PASS][35] -> [FAIL][36] ([fdo#108145] / [i915#265])
[35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-skl8/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html
[36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-skl6/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html
* igt@kms_vblank@pipe-a-ts-continuation-suspend:
- shard-kbl: [PASS][37] -> [DMESG-WARN][38] ([i915#180]) +1 similar issue
[37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-kbl7/igt@kms_vblank@pipe-a-ts-continuation-suspend.html
[38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-kbl3/igt@kms_vblank@pipe-a-ts-continuation-suspend.html
* igt@kms_vblank@pipe-d-ts-continuation-suspend:
- shard-tglb: [PASS][39] -> [INCOMPLETE][40] ([i915#460])
[39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-tglb6/igt@kms_vblank@pipe-d-ts-continuation-suspend.html
[40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-tglb1/igt@kms_vblank@pipe-d-ts-continuation-suspend.html
* igt@perf_pmu@busy-check-all-vcs1:
- shard-iclb: [PASS][41] -> [SKIP][42] ([fdo#112080]) +3 similar issues
[41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-iclb4/igt@perf_pmu@busy-check-all-vcs1.html
[42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-iclb5/igt@perf_pmu@busy-check-all-vcs1.html
#### Possible fixes ####
* igt@gem_eio@kms:
- shard-snb: [INCOMPLETE][43] ([i915#82]) -> [PASS][44]
[43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-snb1/igt@gem_eio@kms.html
[44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-snb5/igt@gem_eio@kms.html
* igt@gem_exec_balancer@indices:
- shard-skl: [INCOMPLETE][45] -> [PASS][46]
[45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-skl8/igt@gem_exec_balancer@indices.html
[46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-skl10/igt@gem_exec_balancer@indices.html
* igt@gem_persistent_relocs@forked-thrashing:
- shard-snb: [FAIL][47] ([i915#520]) -> [PASS][48]
[47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-snb5/igt@gem_persistent_relocs@forked-thrashing.html
[48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-snb7/igt@gem_persistent_relocs@forked-thrashing.html
* igt@gem_sync@basic-store-all:
- shard-tglb: [INCOMPLETE][49] ([i915#472]) -> [PASS][50]
[49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-tglb6/igt@gem_sync@basic-store-all.html
[50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-tglb2/igt@gem_sync@basic-store-all.html
* igt@gem_userptr_blits@map-fixed-invalidate-busy:
- shard-snb: [DMESG-WARN][51] ([fdo#111870]) -> [PASS][52] +2 similar issues
[51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-snb5/igt@gem_userptr_blits@map-fixed-invalidate-busy.html
[52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-snb1/igt@gem_userptr_blits@map-fixed-invalidate-busy.html
- shard-hsw: [DMESG-WARN][53] ([fdo#111870]) -> [PASS][54]
[53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-hsw5/igt@gem_userptr_blits@map-fixed-invalidate-busy.html
[54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-hsw4/igt@gem_userptr_blits@map-fixed-invalidate-busy.html
* igt@gem_workarounds@suspend-resume-fd:
- shard-kbl: [DMESG-WARN][55] ([i915#180]) -> [PASS][56] +5 similar issues
[55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-kbl7/igt@gem_workarounds@suspend-resume-fd.html
[56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-kbl1/igt@gem_workarounds@suspend-resume-fd.html
* igt@i915_suspend@fence-restore-tiled2untiled:
- shard-tglb: [INCOMPLETE][57] ([i915#456] / [i915#460]) -> [PASS][58] +2 similar issues
[57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-tglb4/igt@i915_suspend@fence-restore-tiled2untiled.html
[58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-tglb8/igt@i915_suspend@fence-restore-tiled2untiled.html
* igt@kms_color@pipe-a-ctm-0-25:
- shard-skl: [DMESG-WARN][59] ([i915#109]) -> [PASS][60] +1 similar issue
[59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-skl1/igt@kms_color@pipe-a-ctm-0-25.html
[60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-skl9/igt@kms_color@pipe-a-ctm-0-25.html
* igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-pwrite:
- shard-iclb: [INCOMPLETE][61] ([i915#140]) -> [PASS][62]
[61]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-iclb6/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-pwrite.html
[62]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-iclb4/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-pwrite.html
* igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-move:
- shard-tglb: [INCOMPLETE][63] ([i915#474]) -> [PASS][64] +1 similar issue
[63]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-tglb8/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-move.html
[64]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-tglb1/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-move.html
* igt@kms_frontbuffer_tracking@fbc-indfb-scaledprimary:
- shard-kbl: [INCOMPLETE][65] ([fdo#103665] / [i915#634]) -> [PASS][66]
[65]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-kbl1/igt@kms_frontbuffer_tracking@fbc-indfb-scaledprimary.html
[66]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-kbl1/igt@kms_frontbuffer_tracking@fbc-indfb-scaledprimary.html
* igt@kms_frontbuffer_tracking@fbcpsr-1p-pri-indfb-multidraw:
- shard-iclb: [FAIL][67] ([i915#49]) -> [PASS][68]
[67]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-iclb8/igt@kms_frontbuffer_tracking@fbcpsr-1p-pri-indfb-multidraw.html
[68]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-iclb5/igt@kms_frontbuffer_tracking@fbcpsr-1p-pri-indfb-multidraw.html
* igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-mmap-cpu:
- shard-iclb: [INCOMPLETE][69] ([i915#123] / [i915#140]) -> [PASS][70] +1 similar issue
[69]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-iclb8/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-mmap-cpu.html
[70]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-iclb5/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-mmap-cpu.html
* igt@kms_frontbuffer_tracking@psr-1p-primscrn-shrfb-pgflip-blt:
- shard-skl: [INCOMPLETE][71] ([i915#123]) -> [PASS][72]
[71]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-skl3/igt@kms_frontbuffer_tracking@psr-1p-primscrn-shrfb-pgflip-blt.html
[72]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-skl9/igt@kms_frontbuffer_tracking@psr-1p-primscrn-shrfb-pgflip-blt.html
* igt@kms_plane@pixel-format-pipe-a-planes:
- shard-kbl: [INCOMPLETE][73] ([fdo#103665]) -> [PASS][74]
[73]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-kbl7/igt@kms_plane@pixel-format-pipe-a-planes.html
[74]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-kbl6/igt@kms_plane@pixel-format-pipe-a-planes.html
* igt@kms_plane_alpha_blend@pipe-b-constant-alpha-min:
- shard-skl: [FAIL][75] ([fdo#108145]) -> [PASS][76]
[75]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-skl2/igt@kms_plane_alpha_blend@pipe-b-constant-alpha-min.html
[76]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-skl5/igt@kms_plane_alpha_blend@pipe-b-constant-alpha-min.html
* igt@kms_plane_alpha_blend@pipe-c-coverage-7efc:
- shard-skl: [FAIL][77] ([fdo#108145] / [i915#265]) -> [PASS][78]
[77]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-skl6/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html
[78]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-skl3/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html
#### Warnings ####
* igt@kms_cursor_crc@pipe-b-cursor-suspend:
- shard-apl: [FAIL][79] ([i915#54]) -> [DMESG-FAIL][80] ([i915#180] / [i915#54])
[79]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-apl6/igt@kms_cursor_crc@pipe-b-cursor-suspend.html
[80]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-apl1/igt@kms_cursor_crc@pipe-b-cursor-suspend.html
* igt@kms_plane@pixel-format-pipe-b-planes:
- shard-skl: [INCOMPLETE][81] ([fdo#112391]) -> [INCOMPLETE][82] ([fdo#112347])
[81]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7444/shard-skl9/igt@kms_plane@pixel-format-pipe-b-planes.html
[82]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/shard-skl2/igt@kms_plane@pixel-format-pipe-b-planes.html
{name}: This element is suppressed. This means it is ignored when computing
the status of the difference (SUCCESS, WARNING, or FAILURE).
[fdo#103665]: https://bugs.freedesktop.org/show_bug.cgi?id=103665
[fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
[fdo#109276]: https://bugs.freedesktop.org/show_bug.cgi?id=109276
[fdo#111870]: https://bugs.freedesktop.org/show_bug.cgi?id=111870
[fdo#112080]: https://bugs.freedesktop.org/show_bug.cgi?id=112080
[fdo#112347]: https://bugs.freedesktop.org/show_bug.cgi?id=112347
[fdo#112391]: https://bugs.freedesktop.org/show_bug.cgi?id=112391
[i915#109]: https://gitlab.freedesktop.org/drm/intel/issues/109
[i915#123]: https://gitlab.freedesktop.org/drm/intel/issues/123
[i915#140]: https://gitlab.freedesktop.org/drm/intel/issues/140
[i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
[i915#221]: https://gitlab.freedesktop.org/drm/intel/issues/221
[i915#265]: https://gitlab.freedesktop.org/drm/intel/issues/265
[i915#34]: https://gitlab.freedesktop.org/drm/intel/issues/34
[i915#456]: https://gitlab.freedesktop.org/drm/intel/issues/456
[i915#460]: https://gitlab.freedesktop.org/drm/intel/issues/460
[i915#472]: https://gitlab.freedesktop.org/drm/intel/issues/472
[i915#474]: https://gitlab.freedesktop.org/drm/intel/issues/474
[i915#49]: https://gitlab.freedesktop.org/drm/intel/issues/49
[i915#520]: https://gitlab.freedesktop.org/drm/intel/issues/520
[i915#54]: https://gitlab.freedesktop.org/drm/intel/issues/54
[i915#634]: https://gitlab.freedesktop.org/drm/intel/issues/634
[i915#69]: https://gitlab.freedesktop.org/drm/intel/issues/69
[i915#82]: https://gitlab.freedesktop.org/drm/intel/issues/82
Participating hosts (11 -> 11)
------------------------------
No changes in participating hosts
Build changes
-------------
* CI: CI-20190529 -> None
* Linux: CI_DRM_7444 -> Patchwork_15507
CI-20190529: 20190529
CI_DRM_7444: b51db4a957209a27e9c5d0bbd3ce2408ccee6c2c @ git://anongit.freedesktop.org/gfx-ci/linux
IGT_5318: 26ae6584ac03ad862d82f986302275a68bcccb29 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
Patchwork_15507: b099e2f386ecf0be0776cb0c539033f30557c48b @ git://anongit.freedesktop.org/gfx-ci/linux
piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15507/index.html
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 14/14] auxdisplay: constify fb ops
2019-11-29 10:29 ` Jani Nikula
(?)
@ 2019-12-02 7:37 ` robin
-1 siblings, 0 replies; 125+ messages in thread
From: robin @ 2019-12-02 7:37 UTC (permalink / raw)
To: Jani Nikula; +Cc: linux-fbdev, intel-gfx, dri-devel, Miguel Ojeda Sandonis
On 2019-11-29 11:29, Jani Nikula wrote:
> Now that the fbops member of struct fb_info is const, we can start
> making the ops const as well.
>
> Cc: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
> Cc: Robin van der Gracht <robin@protonic.nl>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
> ---
> drivers/auxdisplay/cfag12864bfb.c | 2 +-
> drivers/auxdisplay/ht16k33.c | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/auxdisplay/cfag12864bfb.c
> b/drivers/auxdisplay/cfag12864bfb.c
> index 4074886b7bc8..2002291ab338 100644
> --- a/drivers/auxdisplay/cfag12864bfb.c
> +++ b/drivers/auxdisplay/cfag12864bfb.c
> @@ -57,7 +57,7 @@ static int cfag12864bfb_mmap(struct fb_info *info,
> struct vm_area_struct *vma)
> return vm_map_pages_zero(vma, &pages, 1);
> }
>
> -static struct fb_ops cfag12864bfb_ops = {
> +static const struct fb_ops cfag12864bfb_ops = {
> .owner = THIS_MODULE,
> .fb_read = fb_sys_read,
> .fb_write = fb_sys_write,
> diff --git a/drivers/auxdisplay/ht16k33.c
> b/drivers/auxdisplay/ht16k33.c
> index a2fcde582e2a..d951d54b26f5 100644
> --- a/drivers/auxdisplay/ht16k33.c
> +++ b/drivers/auxdisplay/ht16k33.c
> @@ -228,7 +228,7 @@ static int ht16k33_mmap(struct fb_info *info,
> struct vm_area_struct *vma)
> return vm_map_pages_zero(vma, &pages, 1);
> }
>
> -static struct fb_ops ht16k33_fb_ops = {
> +static const struct fb_ops ht16k33_fb_ops = {
> .owner = THIS_MODULE,
> .fb_read = fb_sys_read,
> .fb_write = fb_sys_write,
Acked-by: Robin van der Gracht <robin@protonic.nl>
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 14/14] auxdisplay: constify fb ops
@ 2019-12-02 7:37 ` robin
0 siblings, 0 replies; 125+ messages in thread
From: robin @ 2019-12-02 7:37 UTC (permalink / raw)
To: Jani Nikula; +Cc: linux-fbdev, intel-gfx, dri-devel, Miguel Ojeda Sandonis
On 2019-11-29 11:29, Jani Nikula wrote:
> Now that the fbops member of struct fb_info is const, we can start
> making the ops const as well.
>
> Cc: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
> Cc: Robin van der Gracht <robin@protonic.nl>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
> ---
> drivers/auxdisplay/cfag12864bfb.c | 2 +-
> drivers/auxdisplay/ht16k33.c | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/auxdisplay/cfag12864bfb.c
> b/drivers/auxdisplay/cfag12864bfb.c
> index 4074886b7bc8..2002291ab338 100644
> --- a/drivers/auxdisplay/cfag12864bfb.c
> +++ b/drivers/auxdisplay/cfag12864bfb.c
> @@ -57,7 +57,7 @@ static int cfag12864bfb_mmap(struct fb_info *info,
> struct vm_area_struct *vma)
> return vm_map_pages_zero(vma, &pages, 1);
> }
>
> -static struct fb_ops cfag12864bfb_ops = {
> +static const struct fb_ops cfag12864bfb_ops = {
> .owner = THIS_MODULE,
> .fb_read = fb_sys_read,
> .fb_write = fb_sys_write,
> diff --git a/drivers/auxdisplay/ht16k33.c
> b/drivers/auxdisplay/ht16k33.c
> index a2fcde582e2a..d951d54b26f5 100644
> --- a/drivers/auxdisplay/ht16k33.c
> +++ b/drivers/auxdisplay/ht16k33.c
> @@ -228,7 +228,7 @@ static int ht16k33_mmap(struct fb_info *info,
> struct vm_area_struct *vma)
> return vm_map_pages_zero(vma, &pages, 1);
> }
>
> -static struct fb_ops ht16k33_fb_ops = {
> +static const struct fb_ops ht16k33_fb_ops = {
> .owner = THIS_MODULE,
> .fb_read = fb_sys_read,
> .fb_write = fb_sys_write,
Acked-by: Robin van der Gracht <robin@protonic.nl>
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [Intel-gfx] [PATCH v2 14/14] auxdisplay: constify fb ops
@ 2019-12-02 7:37 ` robin
0 siblings, 0 replies; 125+ messages in thread
From: robin @ 2019-12-02 7:37 UTC (permalink / raw)
To: Jani Nikula; +Cc: linux-fbdev, intel-gfx, dri-devel, Miguel Ojeda Sandonis
On 2019-11-29 11:29, Jani Nikula wrote:
> Now that the fbops member of struct fb_info is const, we can start
> making the ops const as well.
>
> Cc: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
> Cc: Robin van der Gracht <robin@protonic.nl>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
> ---
> drivers/auxdisplay/cfag12864bfb.c | 2 +-
> drivers/auxdisplay/ht16k33.c | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/auxdisplay/cfag12864bfb.c
> b/drivers/auxdisplay/cfag12864bfb.c
> index 4074886b7bc8..2002291ab338 100644
> --- a/drivers/auxdisplay/cfag12864bfb.c
> +++ b/drivers/auxdisplay/cfag12864bfb.c
> @@ -57,7 +57,7 @@ static int cfag12864bfb_mmap(struct fb_info *info,
> struct vm_area_struct *vma)
> return vm_map_pages_zero(vma, &pages, 1);
> }
>
> -static struct fb_ops cfag12864bfb_ops = {
> +static const struct fb_ops cfag12864bfb_ops = {
> .owner = THIS_MODULE,
> .fb_read = fb_sys_read,
> .fb_write = fb_sys_write,
> diff --git a/drivers/auxdisplay/ht16k33.c
> b/drivers/auxdisplay/ht16k33.c
> index a2fcde582e2a..d951d54b26f5 100644
> --- a/drivers/auxdisplay/ht16k33.c
> +++ b/drivers/auxdisplay/ht16k33.c
> @@ -228,7 +228,7 @@ static int ht16k33_mmap(struct fb_info *info,
> struct vm_area_struct *vma)
> return vm_map_pages_zero(vma, &pages, 1);
> }
>
> -static struct fb_ops ht16k33_fb_ops = {
> +static const struct fb_ops ht16k33_fb_ops = {
> .owner = THIS_MODULE,
> .fb_read = fb_sys_read,
> .fb_write = fb_sys_write,
Acked-by: Robin van der Gracht <robin@protonic.nl>
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 14/14] auxdisplay: constify fb ops
2019-11-29 20:59 ` Miguel Ojeda
(?)
@ 2019-12-02 8:08 ` robin
-1 siblings, 0 replies; 125+ messages in thread
From: robin @ 2019-12-02 8:08 UTC (permalink / raw)
To: Miguel Ojeda; +Cc: Jani Nikula, linux-fbdev, intel-gfx, dri-devel
On 2019-11-29 21:59, Miguel Ojeda wrote:
> On Fri, Nov 29, 2019 at 9:30 PM Daniel Vetter <daniel@ffwll.ch> wrote:
>>
>> Well we do have very small lcd display drivers in drm, and before that
>> in
>> fbdev. And you have a fbdev framebuffer driver in there, which looks a
>> bit
>> misplaced ...
>>
>> Afaiui you also have some even tinier lcd drivers where you don't
>> address
>> pixels, but just directly upload text, and those obviously don't fit
>> into
>> drm/fbdev world. But anything where you can address pixels very much
>> does.
>> -Daniel
>
> The first driver in the category used fb.h. At the time (~13 years
> ago) it was decided that the drivers should go into a different
> category/folder instead and then the other were added.
>
> In any case, I am removing the original ones since I cannot test them
> anymore and there are likely no user. The only other fb user could be
> relocated if Robin agrees.
The ht16k33 driver registers a framebuffer, backlight and input device.
Not sure if it's OK to let a driver under fbdev register all of those,
but relocating it is fine by me.
Robin
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 14/14] auxdisplay: constify fb ops
@ 2019-12-02 8:08 ` robin
0 siblings, 0 replies; 125+ messages in thread
From: robin @ 2019-12-02 8:08 UTC (permalink / raw)
To: Miguel Ojeda; +Cc: Jani Nikula, linux-fbdev, intel-gfx, dri-devel
On 2019-11-29 21:59, Miguel Ojeda wrote:
> On Fri, Nov 29, 2019 at 9:30 PM Daniel Vetter <daniel@ffwll.ch> wrote:
>>
>> Well we do have very small lcd display drivers in drm, and before that
>> in
>> fbdev. And you have a fbdev framebuffer driver in there, which looks a
>> bit
>> misplaced ...
>>
>> Afaiui you also have some even tinier lcd drivers where you don't
>> address
>> pixels, but just directly upload text, and those obviously don't fit
>> into
>> drm/fbdev world. But anything where you can address pixels very much
>> does.
>> -Daniel
>
> The first driver in the category used fb.h. At the time (~13 years
> ago) it was decided that the drivers should go into a different
> category/folder instead and then the other were added.
>
> In any case, I am removing the original ones since I cannot test them
> anymore and there are likely no user. The only other fb user could be
> relocated if Robin agrees.
The ht16k33 driver registers a framebuffer, backlight and input device.
Not sure if it's OK to let a driver under fbdev register all of those,
but relocating it is fine by me.
Robin
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [Intel-gfx] [PATCH v2 14/14] auxdisplay: constify fb ops
@ 2019-12-02 8:08 ` robin
0 siblings, 0 replies; 125+ messages in thread
From: robin @ 2019-12-02 8:08 UTC (permalink / raw)
To: Miguel Ojeda; +Cc: Jani Nikula, linux-fbdev, intel-gfx, dri-devel
On 2019-11-29 21:59, Miguel Ojeda wrote:
> On Fri, Nov 29, 2019 at 9:30 PM Daniel Vetter <daniel@ffwll.ch> wrote:
>>
>> Well we do have very small lcd display drivers in drm, and before that
>> in
>> fbdev. And you have a fbdev framebuffer driver in there, which looks a
>> bit
>> misplaced ...
>>
>> Afaiui you also have some even tinier lcd drivers where you don't
>> address
>> pixels, but just directly upload text, and those obviously don't fit
>> into
>> drm/fbdev world. But anything where you can address pixels very much
>> does.
>> -Daniel
>
> The first driver in the category used fb.h. At the time (~13 years
> ago) it was decided that the drivers should go into a different
> category/folder instead and then the other were added.
>
> In any case, I am removing the original ones since I cannot test them
> anymore and there are likely no user. The only other fb user could be
> relocated if Robin agrees.
The ht16k33 driver registers a framebuffer, backlight and input device.
Not sure if it's OK to let a driver under fbdev register all of those,
but relocating it is fine by me.
Robin
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 11/14] HID: picoLCD: constify fb ops
2019-11-29 10:29 ` Jani Nikula
(?)
(?)
@ 2019-12-02 8:40 ` Bruno Prémont
-1 siblings, 0 replies; 125+ messages in thread
From: Bruno Prémont @ 2019-12-02 8:40 UTC (permalink / raw)
To: Jani Nikula
Cc: dri-devel, linux-fbdev, intel-gfx, ville.syrjala, linux-input,
Daniel Vetter, Jiri Kosina
Hi Jani,
On Fri, 29 Nov 2019 12:29:41 Jani Nikula <jani.nikula@intel.com> wrote:
> Now that the fbops member of struct fb_info is const, we can start
> making the ops const as well.
>
> v2: fix typo (Christophe de Dinechin)
Fine with me.
I don't think going through drm-misc would trigger any conflict, but
adding Jiri to CC for the case there was any preference.
Acked-by: Bruno Prémont <bonbons@linux-vserver.org>
> Cc: Bruno Prémont <bonbons@linux-vserver.org>
> Cc: linux-input@vger.kernel.org
> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
> ---
> drivers/hid/hid-picolcd_fb.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/hid/hid-picolcd_fb.c b/drivers/hid/hid-picolcd_fb.c
> index e162a668fb7e..a549c42e8c90 100644
> --- a/drivers/hid/hid-picolcd_fb.c
> +++ b/drivers/hid/hid-picolcd_fb.c
> @@ -417,8 +417,7 @@ static int picolcd_set_par(struct fb_info *info)
> return 0;
> }
>
> -/* Note this can't be const because of struct fb_info definition */
> -static struct fb_ops picolcdfb_ops = {
> +static const struct fb_ops picolcdfb_ops = {
> .owner = THIS_MODULE,
> .fb_destroy = picolcd_fb_destroy,
> .fb_read = fb_sys_read,
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 11/14] HID: picoLCD: constify fb ops
@ 2019-12-02 8:40 ` Bruno Prémont
0 siblings, 0 replies; 125+ messages in thread
From: Bruno Prémont @ 2019-12-02 8:40 UTC (permalink / raw)
To: Jani Nikula
Cc: linux-fbdev, Daniel Vetter, intel-gfx, Jiri Kosina, dri-devel,
linux-input
Hi Jani,
On Fri, 29 Nov 2019 12:29:41 Jani Nikula <jani.nikula@intel.com> wrote:
> Now that the fbops member of struct fb_info is const, we can start
> making the ops const as well.
>
> v2: fix typo (Christophe de Dinechin)
Fine with me.
I don't think going through drm-misc would trigger any conflict, but
adding Jiri to CC for the case there was any preference.
Acked-by: Bruno Prémont <bonbons@linux-vserver.org>
> Cc: Bruno Prémont <bonbons@linux-vserver.org>
> Cc: linux-input@vger.kernel.org
> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
> ---
> drivers/hid/hid-picolcd_fb.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/hid/hid-picolcd_fb.c b/drivers/hid/hid-picolcd_fb.c
> index e162a668fb7e..a549c42e8c90 100644
> --- a/drivers/hid/hid-picolcd_fb.c
> +++ b/drivers/hid/hid-picolcd_fb.c
> @@ -417,8 +417,7 @@ static int picolcd_set_par(struct fb_info *info)
> return 0;
> }
>
> -/* Note this can't be const because of struct fb_info definition */
> -static struct fb_ops picolcdfb_ops = {
> +static const struct fb_ops picolcdfb_ops = {
> .owner = THIS_MODULE,
> .fb_destroy = picolcd_fb_destroy,
> .fb_read = fb_sys_read,
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 11/14] HID: picoLCD: constify fb ops
@ 2019-12-02 8:40 ` Bruno Prémont
0 siblings, 0 replies; 125+ messages in thread
From: Bruno Prémont @ 2019-12-02 8:40 UTC (permalink / raw)
To: Jani Nikula
Cc: linux-fbdev, Daniel Vetter, intel-gfx, Jiri Kosina, dri-devel,
linux-input
Hi Jani,
On Fri, 29 Nov 2019 12:29:41 Jani Nikula <jani.nikula@intel.com> wrote:
> Now that the fbops member of struct fb_info is const, we can start
> making the ops const as well.
>
> v2: fix typo (Christophe de Dinechin)
Fine with me.
I don't think going through drm-misc would trigger any conflict, but
adding Jiri to CC for the case there was any preference.
Acked-by: Bruno Prémont <bonbons@linux-vserver.org>
> Cc: Bruno Prémont <bonbons@linux-vserver.org>
> Cc: linux-input@vger.kernel.org
> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
> ---
> drivers/hid/hid-picolcd_fb.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/hid/hid-picolcd_fb.c b/drivers/hid/hid-picolcd_fb.c
> index e162a668fb7e..a549c42e8c90 100644
> --- a/drivers/hid/hid-picolcd_fb.c
> +++ b/drivers/hid/hid-picolcd_fb.c
> @@ -417,8 +417,7 @@ static int picolcd_set_par(struct fb_info *info)
> return 0;
> }
>
> -/* Note this can't be const because of struct fb_info definition */
> -static struct fb_ops picolcdfb_ops = {
> +static const struct fb_ops picolcdfb_ops = {
> .owner = THIS_MODULE,
> .fb_destroy = picolcd_fb_destroy,
> .fb_read = fb_sys_read,
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [Intel-gfx] [PATCH v2 11/14] HID: picoLCD: constify fb ops
@ 2019-12-02 8:40 ` Bruno Prémont
0 siblings, 0 replies; 125+ messages in thread
From: Bruno Prémont @ 2019-12-02 8:40 UTC (permalink / raw)
To: Jani Nikula
Cc: linux-fbdev, Daniel Vetter, intel-gfx, Jiri Kosina, dri-devel,
linux-input
Hi Jani,
On Fri, 29 Nov 2019 12:29:41 Jani Nikula <jani.nikula@intel.com> wrote:
> Now that the fbops member of struct fb_info is const, we can start
> making the ops const as well.
>
> v2: fix typo (Christophe de Dinechin)
Fine with me.
I don't think going through drm-misc would trigger any conflict, but
adding Jiri to CC for the case there was any preference.
Acked-by: Bruno Prémont <bonbons@linux-vserver.org>
> Cc: Bruno Prémont <bonbons@linux-vserver.org>
> Cc: linux-input@vger.kernel.org
> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
> ---
> drivers/hid/hid-picolcd_fb.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/hid/hid-picolcd_fb.c b/drivers/hid/hid-picolcd_fb.c
> index e162a668fb7e..a549c42e8c90 100644
> --- a/drivers/hid/hid-picolcd_fb.c
> +++ b/drivers/hid/hid-picolcd_fb.c
> @@ -417,8 +417,7 @@ static int picolcd_set_par(struct fb_info *info)
> return 0;
> }
>
> -/* Note this can't be const because of struct fb_info definition */
> -static struct fb_ops picolcdfb_ops = {
> +static const struct fb_ops picolcdfb_ops = {
> .owner = THIS_MODULE,
> .fb_destroy = picolcd_fb_destroy,
> .fb_read = fb_sys_read,
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 07/14] video: omapfb: use const pointer for fb_ops
2019-11-29 10:29 ` Jani Nikula
(?)
@ 2019-12-03 9:16 ` Jani Nikula
-1 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-12-03 9:16 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: Daniel Vetter, intel-gfx, linux-omap
On Fri, 29 Nov 2019, Jani Nikula <jani.nikula@intel.com> wrote:
> Use const for fb_ops to let us make the info->fbops pointer const in the
> future.
>
> Cc: linux-fbdev@vger.kernel.org
> Cc: linux-omap@vger.kernel.org
> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Pushed up to and including this patch to drm-misc-next, thanks for the
reviews and acks.
I may have missed some pointer chasing uses of info->fbops, reported by
0day. I'll need to double check those before proceeding with the next
patch.
BR,
Jani.
> ---
> drivers/video/fbdev/omap/omapfb_main.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/video/fbdev/omap/omapfb_main.c b/drivers/video/fbdev/omap/omapfb_main.c
> index 702cca59bda1..e8a304f84ea8 100644
> --- a/drivers/video/fbdev/omap/omapfb_main.c
> +++ b/drivers/video/fbdev/omap/omapfb_main.c
> @@ -1052,7 +1052,7 @@ static int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd,
> {
> struct omapfb_plane_struct *plane = fbi->par;
> struct omapfb_device *fbdev = plane->fbdev;
> - struct fb_ops *ops = fbi->fbops;
> + const struct fb_ops *ops = fbi->fbops;
> union {
> struct omapfb_update_window update_window;
> struct omapfb_plane_info plane_info;
--
Jani Nikula, Intel Open Source Graphics Center
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 07/14] video: omapfb: use const pointer for fb_ops
@ 2019-12-03 9:16 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-12-03 9:16 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: Daniel Vetter, intel-gfx, linux-omap
On Fri, 29 Nov 2019, Jani Nikula <jani.nikula@intel.com> wrote:
> Use const for fb_ops to let us make the info->fbops pointer const in the
> future.
>
> Cc: linux-fbdev@vger.kernel.org
> Cc: linux-omap@vger.kernel.org
> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Pushed up to and including this patch to drm-misc-next, thanks for the
reviews and acks.
I may have missed some pointer chasing uses of info->fbops, reported by
0day. I'll need to double check those before proceeding with the next
patch.
BR,
Jani.
> ---
> drivers/video/fbdev/omap/omapfb_main.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/video/fbdev/omap/omapfb_main.c b/drivers/video/fbdev/omap/omapfb_main.c
> index 702cca59bda1..e8a304f84ea8 100644
> --- a/drivers/video/fbdev/omap/omapfb_main.c
> +++ b/drivers/video/fbdev/omap/omapfb_main.c
> @@ -1052,7 +1052,7 @@ static int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd,
> {
> struct omapfb_plane_struct *plane = fbi->par;
> struct omapfb_device *fbdev = plane->fbdev;
> - struct fb_ops *ops = fbi->fbops;
> + const struct fb_ops *ops = fbi->fbops;
> union {
> struct omapfb_update_window update_window;
> struct omapfb_plane_info plane_info;
--
Jani Nikula, Intel Open Source Graphics Center
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [Intel-gfx] [PATCH v2 07/14] video: omapfb: use const pointer for fb_ops
@ 2019-12-03 9:16 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-12-03 9:16 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: Daniel Vetter, intel-gfx, linux-omap
On Fri, 29 Nov 2019, Jani Nikula <jani.nikula@intel.com> wrote:
> Use const for fb_ops to let us make the info->fbops pointer const in the
> future.
>
> Cc: linux-fbdev@vger.kernel.org
> Cc: linux-omap@vger.kernel.org
> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Pushed up to and including this patch to drm-misc-next, thanks for the
reviews and acks.
I may have missed some pointer chasing uses of info->fbops, reported by
0day. I'll need to double check those before proceeding with the next
patch.
BR,
Jani.
> ---
> drivers/video/fbdev/omap/omapfb_main.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/video/fbdev/omap/omapfb_main.c b/drivers/video/fbdev/omap/omapfb_main.c
> index 702cca59bda1..e8a304f84ea8 100644
> --- a/drivers/video/fbdev/omap/omapfb_main.c
> +++ b/drivers/video/fbdev/omap/omapfb_main.c
> @@ -1052,7 +1052,7 @@ static int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd,
> {
> struct omapfb_plane_struct *plane = fbi->par;
> struct omapfb_device *fbdev = plane->fbdev;
> - struct fb_ops *ops = fbi->fbops;
> + const struct fb_ops *ops = fbi->fbops;
> union {
> struct omapfb_update_window update_window;
> struct omapfb_plane_info plane_info;
--
Jani Nikula, Intel Open Source Graphics Center
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 11/14] HID: picoLCD: constify fb ops
2019-12-02 8:40 ` Bruno Prémont
(?)
(?)
@ 2019-12-05 9:38 ` Jani Nikula
-1 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-12-05 9:38 UTC (permalink / raw)
To: Bruno Prémont
Cc: dri-devel, linux-fbdev, intel-gfx, ville.syrjala, linux-input,
Daniel Vetter, Jiri Kosina
On Mon, 02 Dec 2019, Bruno Prémont <bonbons@linux-vserver.org> wrote:
> Hi Jani,
>
> On Fri, 29 Nov 2019 12:29:41 Jani Nikula <jani.nikula@intel.com> wrote:
>> Now that the fbops member of struct fb_info is const, we can start
>> making the ops const as well.
>>
>> v2: fix typo (Christophe de Dinechin)
>
> Fine with me.
> I don't think going through drm-misc would trigger any conflict, but
> adding Jiri to CC for the case there was any preference.
>
> Acked-by: Bruno Prémont <bonbons@linux-vserver.org>
No response, may I proceed with merging this through drm-misc please?
BR,
Jani.
>
>> Cc: Bruno Prémont <bonbons@linux-vserver.org>
>> Cc: linux-input@vger.kernel.org
>> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
>> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
>> ---
>> drivers/hid/hid-picolcd_fb.c | 3 +--
>> 1 file changed, 1 insertion(+), 2 deletions(-)
>>
>> diff --git a/drivers/hid/hid-picolcd_fb.c b/drivers/hid/hid-picolcd_fb.c
>> index e162a668fb7e..a549c42e8c90 100644
>> --- a/drivers/hid/hid-picolcd_fb.c
>> +++ b/drivers/hid/hid-picolcd_fb.c
>> @@ -417,8 +417,7 @@ static int picolcd_set_par(struct fb_info *info)
>> return 0;
>> }
>>
>> -/* Note this can't be const because of struct fb_info definition */
>> -static struct fb_ops picolcdfb_ops = {
>> +static const struct fb_ops picolcdfb_ops = {
>> .owner = THIS_MODULE,
>> .fb_destroy = picolcd_fb_destroy,
>> .fb_read = fb_sys_read,
>
--
Jani Nikula, Intel Open Source Graphics Center
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 11/14] HID: picoLCD: constify fb ops
@ 2019-12-05 9:38 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-12-05 9:38 UTC (permalink / raw)
To: Bruno Prémont
Cc: linux-fbdev, Daniel Vetter, intel-gfx, Jiri Kosina, dri-devel,
linux-input
On Mon, 02 Dec 2019, Bruno Prémont <bonbons@linux-vserver.org> wrote:
> Hi Jani,
>
> On Fri, 29 Nov 2019 12:29:41 Jani Nikula <jani.nikula@intel.com> wrote:
>> Now that the fbops member of struct fb_info is const, we can start
>> making the ops const as well.
>>
>> v2: fix typo (Christophe de Dinechin)
>
> Fine with me.
> I don't think going through drm-misc would trigger any conflict, but
> adding Jiri to CC for the case there was any preference.
>
> Acked-by: Bruno Prémont <bonbons@linux-vserver.org>
No response, may I proceed with merging this through drm-misc please?
BR,
Jani.
>
>> Cc: Bruno Prémont <bonbons@linux-vserver.org>
>> Cc: linux-input@vger.kernel.org
>> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
>> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
>> ---
>> drivers/hid/hid-picolcd_fb.c | 3 +--
>> 1 file changed, 1 insertion(+), 2 deletions(-)
>>
>> diff --git a/drivers/hid/hid-picolcd_fb.c b/drivers/hid/hid-picolcd_fb.c
>> index e162a668fb7e..a549c42e8c90 100644
>> --- a/drivers/hid/hid-picolcd_fb.c
>> +++ b/drivers/hid/hid-picolcd_fb.c
>> @@ -417,8 +417,7 @@ static int picolcd_set_par(struct fb_info *info)
>> return 0;
>> }
>>
>> -/* Note this can't be const because of struct fb_info definition */
>> -static struct fb_ops picolcdfb_ops = {
>> +static const struct fb_ops picolcdfb_ops = {
>> .owner = THIS_MODULE,
>> .fb_destroy = picolcd_fb_destroy,
>> .fb_read = fb_sys_read,
>
--
Jani Nikula, Intel Open Source Graphics Center
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 11/14] HID: picoLCD: constify fb ops
@ 2019-12-05 9:38 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-12-05 9:38 UTC (permalink / raw)
To: Bruno Prémont
Cc: linux-fbdev, Daniel Vetter, intel-gfx, Jiri Kosina, dri-devel,
linux-input
On Mon, 02 Dec 2019, Bruno Prémont <bonbons@linux-vserver.org> wrote:
> Hi Jani,
>
> On Fri, 29 Nov 2019 12:29:41 Jani Nikula <jani.nikula@intel.com> wrote:
>> Now that the fbops member of struct fb_info is const, we can start
>> making the ops const as well.
>>
>> v2: fix typo (Christophe de Dinechin)
>
> Fine with me.
> I don't think going through drm-misc would trigger any conflict, but
> adding Jiri to CC for the case there was any preference.
>
> Acked-by: Bruno Prémont <bonbons@linux-vserver.org>
No response, may I proceed with merging this through drm-misc please?
BR,
Jani.
>
>> Cc: Bruno Prémont <bonbons@linux-vserver.org>
>> Cc: linux-input@vger.kernel.org
>> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
>> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
>> ---
>> drivers/hid/hid-picolcd_fb.c | 3 +--
>> 1 file changed, 1 insertion(+), 2 deletions(-)
>>
>> diff --git a/drivers/hid/hid-picolcd_fb.c b/drivers/hid/hid-picolcd_fb.c
>> index e162a668fb7e..a549c42e8c90 100644
>> --- a/drivers/hid/hid-picolcd_fb.c
>> +++ b/drivers/hid/hid-picolcd_fb.c
>> @@ -417,8 +417,7 @@ static int picolcd_set_par(struct fb_info *info)
>> return 0;
>> }
>>
>> -/* Note this can't be const because of struct fb_info definition */
>> -static struct fb_ops picolcdfb_ops = {
>> +static const struct fb_ops picolcdfb_ops = {
>> .owner = THIS_MODULE,
>> .fb_destroy = picolcd_fb_destroy,
>> .fb_read = fb_sys_read,
>
--
Jani Nikula, Intel Open Source Graphics Center
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [Intel-gfx] [PATCH v2 11/14] HID: picoLCD: constify fb ops
@ 2019-12-05 9:38 ` Jani Nikula
0 siblings, 0 replies; 125+ messages in thread
From: Jani Nikula @ 2019-12-05 9:38 UTC (permalink / raw)
To: Bruno Prémont
Cc: linux-fbdev, Daniel Vetter, intel-gfx, Jiri Kosina, dri-devel,
linux-input
On Mon, 02 Dec 2019, Bruno Prémont <bonbons@linux-vserver.org> wrote:
> Hi Jani,
>
> On Fri, 29 Nov 2019 12:29:41 Jani Nikula <jani.nikula@intel.com> wrote:
>> Now that the fbops member of struct fb_info is const, we can start
>> making the ops const as well.
>>
>> v2: fix typo (Christophe de Dinechin)
>
> Fine with me.
> I don't think going through drm-misc would trigger any conflict, but
> adding Jiri to CC for the case there was any preference.
>
> Acked-by: Bruno Prémont <bonbons@linux-vserver.org>
No response, may I proceed with merging this through drm-misc please?
BR,
Jani.
>
>> Cc: Bruno Prémont <bonbons@linux-vserver.org>
>> Cc: linux-input@vger.kernel.org
>> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
>> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
>> ---
>> drivers/hid/hid-picolcd_fb.c | 3 +--
>> 1 file changed, 1 insertion(+), 2 deletions(-)
>>
>> diff --git a/drivers/hid/hid-picolcd_fb.c b/drivers/hid/hid-picolcd_fb.c
>> index e162a668fb7e..a549c42e8c90 100644
>> --- a/drivers/hid/hid-picolcd_fb.c
>> +++ b/drivers/hid/hid-picolcd_fb.c
>> @@ -417,8 +417,7 @@ static int picolcd_set_par(struct fb_info *info)
>> return 0;
>> }
>>
>> -/* Note this can't be const because of struct fb_info definition */
>> -static struct fb_ops picolcdfb_ops = {
>> +static const struct fb_ops picolcdfb_ops = {
>> .owner = THIS_MODULE,
>> .fb_destroy = picolcd_fb_destroy,
>> .fb_read = fb_sys_read,
>
--
Jani Nikula, Intel Open Source Graphics Center
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 11/14] HID: picoLCD: constify fb ops
2019-12-05 9:38 ` Jani Nikula
(?)
(?)
@ 2019-12-08 0:07 ` Jiri Kosina
-1 siblings, 0 replies; 125+ messages in thread
From: Jiri Kosina @ 2019-12-08 0:07 UTC (permalink / raw)
To: Jani Nikula
Cc: Bruno Prémont, dri-devel, linux-fbdev, intel-gfx,
ville.syrjala, linux-input, Daniel Vetter
On Thu, 5 Dec 2019, Jani Nikula wrote:
> >> Now that the fbops member of struct fb_info is const, we can start
> >> making the ops const as well.
> >>
> >> v2: fix typo (Christophe de Dinechin)
> >
> > Fine with me.
> > I don't think going through drm-misc would trigger any conflict, but
> > adding Jiri to CC for the case there was any preference.
> >
> > Acked-by: Bruno Prémont <bonbons@linux-vserver.org>
>
> No response, may I proceed with merging this through drm-misc please?
I have been off the grid the past week, sorry for belated response. Feel
free to add
Acked-by: Jiri Kosina <jkosina@suse.cz>
and take it through your tree.
--
Jiri Kosina
SUSE Labs
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 11/14] HID: picoLCD: constify fb ops
@ 2019-12-08 0:07 ` Jiri Kosina
0 siblings, 0 replies; 125+ messages in thread
From: Jiri Kosina @ 2019-12-08 0:07 UTC (permalink / raw)
To: Jani Nikula
Cc: linux-fbdev, Daniel Vetter, intel-gfx, dri-devel,
Bruno Prémont, linux-input
On Thu, 5 Dec 2019, Jani Nikula wrote:
> >> Now that the fbops member of struct fb_info is const, we can start
> >> making the ops const as well.
> >>
> >> v2: fix typo (Christophe de Dinechin)
> >
> > Fine with me.
> > I don't think going through drm-misc would trigger any conflict, but
> > adding Jiri to CC for the case there was any preference.
> >
> > Acked-by: Bruno Prémont <bonbons@linux-vserver.org>
>
> No response, may I proceed with merging this through drm-misc please?
I have been off the grid the past week, sorry for belated response. Feel
free to add
Acked-by: Jiri Kosina <jkosina@suse.cz>
and take it through your tree.
--
Jiri Kosina
SUSE Labs
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [PATCH v2 11/14] HID: picoLCD: constify fb ops
@ 2019-12-08 0:07 ` Jiri Kosina
0 siblings, 0 replies; 125+ messages in thread
From: Jiri Kosina @ 2019-12-08 0:07 UTC (permalink / raw)
To: Jani Nikula
Cc: linux-fbdev, Daniel Vetter, intel-gfx, dri-devel,
Bruno Prémont, linux-input
On Thu, 5 Dec 2019, Jani Nikula wrote:
> >> Now that the fbops member of struct fb_info is const, we can start
> >> making the ops const as well.
> >>
> >> v2: fix typo (Christophe de Dinechin)
> >
> > Fine with me.
> > I don't think going through drm-misc would trigger any conflict, but
> > adding Jiri to CC for the case there was any preference.
> >
> > Acked-by: Bruno Prémont <bonbons@linux-vserver.org>
>
> No response, may I proceed with merging this through drm-misc please?
I have been off the grid the past week, sorry for belated response. Feel
free to add
Acked-by: Jiri Kosina <jkosina@suse.cz>
and take it through your tree.
--
Jiri Kosina
SUSE Labs
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 125+ messages in thread
* Re: [Intel-gfx] [PATCH v2 11/14] HID: picoLCD: constify fb ops
@ 2019-12-08 0:07 ` Jiri Kosina
0 siblings, 0 replies; 125+ messages in thread
From: Jiri Kosina @ 2019-12-08 0:07 UTC (permalink / raw)
To: Jani Nikula
Cc: linux-fbdev, Daniel Vetter, intel-gfx, dri-devel,
Bruno Prémont, linux-input
On Thu, 5 Dec 2019, Jani Nikula wrote:
> >> Now that the fbops member of struct fb_info is const, we can start
> >> making the ops const as well.
> >>
> >> v2: fix typo (Christophe de Dinechin)
> >
> > Fine with me.
> > I don't think going through drm-misc would trigger any conflict, but
> > adding Jiri to CC for the case there was any preference.
> >
> > Acked-by: Bruno Prémont <bonbons@linux-vserver.org>
>
> No response, may I proceed with merging this through drm-misc please?
I have been off the grid the past week, sorry for belated response. Feel
free to add
Acked-by: Jiri Kosina <jkosina@suse.cz>
and take it through your tree.
--
Jiri Kosina
SUSE Labs
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 125+ messages in thread
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2019-11-29 10:29 [PATCH v2 00/14] video, drm, etc: constify fbops in struct fb_info Jani Nikula
2019-11-29 10:29 ` [Intel-gfx] " Jani Nikula
2019-11-29 10:29 ` Jani Nikula
2019-11-29 10:29 ` Jani Nikula
2019-11-29 10:29 ` Jani Nikula
2019-11-29 10:29 ` [PATCH v2 01/14] video: fb_defio: preserve user fb_ops Jani Nikula
2019-11-29 10:29 ` [Intel-gfx] " Jani Nikula
2019-11-29 10:29 ` Jani Nikula
2019-11-29 14:12 ` Noralf Trønnes
2019-11-29 14:12 ` [Intel-gfx] " Noralf Trønnes
2019-11-29 14:12 ` Noralf Trønnes
2019-11-29 15:22 ` Daniel Vetter
2019-11-29 15:22 ` [Intel-gfx] " Daniel Vetter
2019-11-29 15:22 ` Daniel Vetter
2019-11-29 10:29 ` [PATCH v2 02/14] drm/fb-helper: don't preserve fb_ops across deferred IO use Jani Nikula
2019-11-29 10:29 ` [Intel-gfx] " Jani Nikula
2019-11-29 10:29 ` Jani Nikula
2019-11-29 10:29 ` Jani Nikula
2019-11-29 14:12 ` Noralf Trønnes
2019-11-29 14:12 ` [Intel-gfx] " Noralf Trønnes
2019-11-29 14:12 ` Noralf Trønnes
2019-11-29 10:29 ` [PATCH v2 03/14] video: smscufx: don't restore fb_mmap after deferred IO cleanup Jani Nikula
2019-11-29 10:29 ` [Intel-gfx] " Jani Nikula
2019-11-29 10:29 ` Jani Nikula
2019-11-29 10:29 ` Jani Nikula
2019-11-29 10:29 ` [PATCH v2 04/14] video: udlfb: " Jani Nikula
2019-11-29 10:29 ` [Intel-gfx] " Jani Nikula
2019-11-29 10:29 ` Jani Nikula
2019-11-29 10:29 ` Jani Nikula
2019-11-29 10:29 ` [PATCH v2 05/14] video: fbdev: vesafb: modify the static fb_ops directly Jani Nikula
2019-11-29 10:29 ` [Intel-gfx] " Jani Nikula
2019-11-29 10:29 ` Jani Nikula
2019-11-29 10:29 ` [PATCH v2 06/14] video: fbmem: use const pointer for fb_ops Jani Nikula
2019-11-29 10:29 ` [Intel-gfx] " Jani Nikula
2019-11-29 10:29 ` Jani Nikula
2019-11-29 15:25 ` [Intel-gfx] " Daniel Vetter
2019-11-29 15:25 ` Daniel Vetter
2019-11-29 15:25 ` Daniel Vetter
2019-11-29 10:29 ` [PATCH v2 07/14] video: omapfb: " Jani Nikula
2019-11-29 10:29 ` [Intel-gfx] " Jani Nikula
2019-11-29 10:29 ` Jani Nikula
2019-12-03 9:16 ` Jani Nikula
2019-12-03 9:16 ` [Intel-gfx] " Jani Nikula
2019-12-03 9:16 ` Jani Nikula
2019-11-29 10:29 ` [PATCH v2 08/14] video: fbdev: make fbops member of struct fb_info a const pointer Jani Nikula
2019-11-29 10:29 ` [Intel-gfx] " Jani Nikula
2019-11-29 10:29 ` Jani Nikula
2019-11-29 10:29 ` Jani Nikula
2019-11-30 1:41 ` kbuild test robot
2019-11-30 1:41 ` kbuild test robot
2019-11-30 1:41 ` [Intel-gfx] " kbuild test robot
2019-11-30 1:41 ` kbuild test robot
2019-11-30 1:41 ` kbuild test robot
2019-11-29 10:29 ` [PATCH v2 09/14] drm: constify fb ops across all drivers Jani Nikula
2019-11-29 10:29 ` [Intel-gfx] " Jani Nikula
2019-11-29 10:29 ` Jani Nikula
2019-11-29 10:29 ` Jani Nikula
2019-11-29 10:29 ` [PATCH v2 10/14] video: " Jani Nikula
2019-11-29 10:29 ` [Intel-gfx] " Jani Nikula
2019-11-29 10:29 ` Jani Nikula
2019-11-29 10:29 ` Jani Nikula
2019-11-29 10:35 ` [Intel-gfx] " Jani Nikula
2019-11-29 10:35 ` Jani Nikula
2019-11-29 10:35 ` Jani Nikula
2019-11-29 10:35 ` Jani Nikula
2019-11-29 10:29 ` [PATCH v2 11/14] HID: picoLCD: constify fb ops Jani Nikula
2019-11-29 10:29 ` [Intel-gfx] " Jani Nikula
2019-11-29 10:29 ` Jani Nikula
2019-11-29 10:29 ` Jani Nikula
2019-11-29 10:29 ` Jani Nikula
2019-12-02 8:40 ` Bruno Prémont
2019-12-02 8:40 ` [Intel-gfx] " Bruno Prémont
2019-12-02 8:40 ` Bruno Prémont
2019-12-02 8:40 ` Bruno Prémont
2019-12-05 9:38 ` Jani Nikula
2019-12-05 9:38 ` [Intel-gfx] " Jani Nikula
2019-12-05 9:38 ` Jani Nikula
2019-12-05 9:38 ` Jani Nikula
2019-12-08 0:07 ` Jiri Kosina
2019-12-08 0:07 ` [Intel-gfx] " Jiri Kosina
2019-12-08 0:07 ` Jiri Kosina
2019-12-08 0:07 ` Jiri Kosina
2019-11-29 10:29 ` [PATCH v2 12/14] media: constify fb ops across all drivers Jani Nikula
2019-11-29 10:29 ` [Intel-gfx] " Jani Nikula
2019-11-29 10:29 ` Jani Nikula
2019-11-29 10:29 ` Jani Nikula
2019-11-29 10:29 ` Jani Nikula
2019-11-29 10:35 ` [Intel-gfx] " Jani Nikula
2019-11-29 10:35 ` Jani Nikula
2019-11-29 10:35 ` Jani Nikula
2019-11-29 10:35 ` Jani Nikula
2019-11-29 10:29 ` [PATCH v2 13/14] samples: vfio-mdev: constify fb ops Jani Nikula
2019-11-29 10:29 ` [Intel-gfx] " Jani Nikula
2019-11-29 10:29 ` Jani Nikula
2019-11-29 10:29 ` Jani Nikula
2019-11-29 10:29 ` Jani Nikula
2019-11-29 10:29 ` [PATCH v2 14/14] auxdisplay: " Jani Nikula
2019-11-29 10:29 ` [Intel-gfx] " Jani Nikula
2019-11-29 10:29 ` Jani Nikula
2019-11-29 15:24 ` Daniel Vetter
2019-11-29 15:24 ` [Intel-gfx] " Daniel Vetter
2019-11-29 15:24 ` Daniel Vetter
2019-11-29 20:16 ` Miguel Ojeda
2019-11-29 20:16 ` [Intel-gfx] " Miguel Ojeda
2019-11-29 20:16 ` Miguel Ojeda
2019-11-29 20:30 ` Daniel Vetter
2019-11-29 20:30 ` [Intel-gfx] " Daniel Vetter
2019-11-29 20:30 ` Daniel Vetter
2019-11-29 20:59 ` Miguel Ojeda
2019-11-29 20:59 ` [Intel-gfx] " Miguel Ojeda
2019-11-29 20:59 ` Miguel Ojeda
2019-12-02 8:08 ` robin
2019-12-02 8:08 ` [Intel-gfx] " robin
2019-12-02 8:08 ` robin
2019-12-02 7:37 ` robin
2019-12-02 7:37 ` [Intel-gfx] " robin
2019-12-02 7:37 ` robin
2019-11-29 15:40 ` [PATCH v2 00/14] video, drm, etc: constify fbops in struct fb_info Daniel Vetter
2019-11-29 15:40 ` [Intel-gfx] " Daniel Vetter
2019-11-29 15:40 ` Daniel Vetter
2019-11-29 15:40 ` Daniel Vetter
2019-11-29 18:28 ` ✓ Fi.CI.BAT: success for " Patchwork
2019-11-29 18:28 ` [Intel-gfx] " Patchwork
2019-11-30 16:30 ` ✗ Fi.CI.IGT: failure " Patchwork
2019-11-30 16:30 ` [Intel-gfx] " Patchwork
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