From: Daniel Vetter <daniel@ffwll.ch>
To: Russell King - ARM Linux <linux@arm.linux.org.uk>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>,
Intel Graphics Development <intel-gfx@lists.freedesktop.org>,
DRI Development <dri-devel@lists.freedesktop.org>,
Daniel Vetter <daniel.vetter@intel.com>
Subject: Re: [PATCH 12/29] drm/armada: Drop struct_mutex from cursor paths
Date: Fri, 4 Dec 2015 08:51:35 +0100 [thread overview]
Message-ID: <20151204075135.GS10243@phenom.ffwll.local> (raw)
In-Reply-To: <20151203160844.GQ8644@n2100.arm.linux.org.uk>
On Thu, Dec 03, 2015 at 04:08:45PM +0000, Russell King - ARM Linux wrote:
> On Mon, Nov 23, 2015 at 10:32:45AM +0100, Daniel Vetter wrote:
> > @@ -957,11 +955,9 @@ static int armada_drm_crtc_cursor_move(struct drm_crtc *crtc, int x, int y)
> > if (!dcrtc->variant->has_spu_adv_reg)
> > return -EFAULT;
> >
> > - mutex_lock(&dev->struct_mutex);
> > dcrtc->cursor_x = x;
> > dcrtc->cursor_y = y;
> > ret = armada_drm_crtc_cursor_update(dcrtc, false);
> > - mutex_unlock(&dev->struct_mutex);
> >
> > return ret;
> > }
>
> drivers/gpu/drm/armada/armada_crtc.c: In function 'armada_drm_crtc_cursor_move':
> drivers/gpu/drm/armada/armada_crtc.c:916:21: warning: unused variable 'dev' [-Wunused-variable]
>
> Shall I add to your patch a change to remove that variable too? :)
Yes please ;-) I guess I should stop relying on 0-day for arm builds and
set up a proper arm toolchain again (the old one went to waste a bit).
Thanks, Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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next prev parent reply other threads:[~2015-12-04 7:51 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-23 9:32 [PATCH 00/29] dev->struct_mutex crusade, once more Daniel Vetter
2015-11-23 9:32 ` [PATCH 01/29] drm/armada: Use unlocked gem unreferencing Daniel Vetter
2015-11-23 9:32 ` [PATCH 02/29] drm/nouveau: " Daniel Vetter
2015-11-23 9:32 ` [PATCH 03/29] drm/omapdrm: " Daniel Vetter
2015-11-23 9:32 ` [PATCH 04/29] drm/amdgpu: " Daniel Vetter
2015-11-23 9:56 ` Christian König
2015-11-23 9:32 ` [PATCH 05/29] drm/radeon: " Daniel Vetter
2015-11-23 9:32 ` [PATCH 06/29] drm/qxl: " Daniel Vetter
2015-11-23 9:32 ` [PATCH 07/29] drm/tegra: " Daniel Vetter
2015-11-23 10:00 ` Thierry Reding
2015-11-23 9:32 ` [PATCH 08/29] drm/msm: " Daniel Vetter
2015-11-23 9:32 ` [PATCH 09/29] drm/udl: " Daniel Vetter
2015-11-23 9:32 ` [PATCH 10/29] drm/armada: Plug leak in dumb_map_offset Daniel Vetter
2015-11-23 9:32 ` [PATCH 11/29] drm/armada: Don't grab dev->struct_mutex for in mmap offset ioctl Daniel Vetter
2015-11-23 9:32 ` [PATCH 12/29] drm/armada: Drop struct_mutex from cursor paths Daniel Vetter
2015-12-03 16:08 ` Russell King - ARM Linux
2015-12-04 7:51 ` Daniel Vetter [this message]
2015-11-23 9:32 ` [PATCH 13/29] drm/armada: Use a private mutex to protect priv->linear Daniel Vetter
2015-11-23 17:40 ` Russell King - ARM Linux
2015-11-23 20:17 ` Daniel Vetter
2015-11-24 9:00 ` [PATCH] " Daniel Vetter
2015-11-23 9:32 ` [PATCH 14/29] drm/tegra: don't take dev->struct_mutex in mmap offset ioctl Daniel Vetter
2015-11-23 10:00 ` Thierry Reding
2015-11-23 9:32 ` [PATCH 15/29] drm/tegra: Use drm_gem_object_unreference_unlocked Daniel Vetter
2015-11-23 10:01 ` Thierry Reding
2015-11-23 9:32 ` [PATCH 16/29] drm/gma500: Use correct unref in the gem bo create function Daniel Vetter
2015-11-23 9:32 ` [PATCH 17/29] drm/gma500: Drop dev->struct_mutex from modeset code Daniel Vetter
2015-11-23 9:32 ` [PATCH 18/29] drm/gma500: Drop dev->struct_mutex from fbdev init/teardown code Daniel Vetter
2015-11-23 9:32 ` [PATCH 19/29] drm/gma500: Drop dev->struct_mutex from mmap offset function Daniel Vetter
2015-11-23 9:32 ` [PATCH 20/29] drm/gma500: Add driver private mutex for the fault handler Daniel Vetter
2015-11-23 9:32 ` [PATCH 21/29] drm/nouveau: Drop dev->struct_mutex from fbdev init Daniel Vetter
2015-11-23 9:32 ` [PATCH 22/29] drm/exynos: Drop dev->struct_mutex from mmap offset function Daniel Vetter
2015-11-23 10:00 ` Daniel Stone
2015-11-23 9:32 ` [PATCH 23/29] drm/exynos: drop struct_mutex from exynos_gem_map_sgt_with_dma Daniel Vetter
2015-11-23 10:01 ` Daniel Stone
2015-11-23 9:32 ` [PATCH 24/29] drm/exynos: drop struct_mutex from exynos_drm_gem_get_ioctl Daniel Vetter
2015-11-23 10:00 ` Daniel Stone
2015-11-23 9:32 ` [PATCH 25/29] drm/exynos: drop struct_mutex from fbdev setup Daniel Vetter
2015-11-23 9:59 ` Daniel Stone
2015-11-23 9:32 ` [PATCH 26/29] drm/vgem: Simplify dum_map Daniel Vetter
2015-11-23 9:33 ` [PATCH 27/29] drm/vgem: Move get_pages to gem_create Daniel Vetter
2016-01-05 15:52 ` poma
2015-11-23 9:33 ` [PATCH 28/29] drm/vgem: Drop dev->struct_mutex Daniel Vetter
2015-11-23 9:33 ` [PATCH 29/29] drm/vma_manage: Drop has_offset Daniel Vetter
2015-11-23 9:33 ` [PATCH] v2: Also add a DRIVER_* check like for all other maps functions to really short-circuit the code. And give drm_legacy_rmmap used by the dev unregister code the same treatment Daniel Vetter
2015-11-23 10:15 ` [Intel-gfx] " Jani Nikula
2015-11-23 10:13 ` Daniel Vetter
2015-12-07 8:14 ` [PATCH 00/29] dev->struct_mutex crusade, once more Daniel Vetter
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