From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [RFC] drm/connector: Set the default callback function for drm_connector_funcs
Date: Fri, 08 Jan 2021 23:17:21 +0800 [thread overview]
Message-ID: <202101082314.wT1PL2iw-lkp@intel.com> (raw)
In-Reply-To: <1610092442-36168-1-git-send-email-tiantao6@hisilicon.com>
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Hi Tian,
[FYI, it's a private test report for your RFC patch.]
[auto build test WARNING on linus/master]
[also build test WARNING on v5.11-rc2 next-20210108]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Tian-Tao/drm-connector-Set-the-default-callback-function-for-drm_connector_funcs/20210108-165753
base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git f5e6c330254ae691f6d7befe61c786eb5056007e
config: powerpc64-randconfig-r004-20210108 (attached as .config)
compiler: powerpc64-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/0day-ci/linux/commit/37e7ae0ccb8825f7718028991d1635d60323f9dc
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Tian-Tao/drm-connector-Set-the-default-callback-function-for-drm_connector_funcs/20210108-165753
git checkout 37e7ae0ccb8825f7718028991d1635d60323f9dc
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=powerpc64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
drivers/gpu/drm/aspeed/aspeed_gfx_out.c: In function 'aspeed_gfx_create_output':
>> drivers/gpu/drm/aspeed/aspeed_gfx_out.c:39:6: warning: passing argument 3 of 'drm_connector_init' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
39 | &aspeed_gfx_connector_funcs,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from include/drm/drm_modes.h:33,
from include/drm/drm_crtc.h:40,
from include/drm/drm_atomic_helper.h:31,
from drivers/gpu/drm/aspeed/aspeed_gfx_out.c:4:
include/drm/drm_connector.h:1515:38: note: expected 'struct drm_connector_funcs *' but argument is of type 'const struct drm_connector_funcs *'
1515 | struct drm_connector_funcs *funcs,
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
--
drivers/gpu/drm/xlnx/zynqmp_dp.c: In function 'zynqmp_dp_drm_init':
>> drivers/gpu/drm/xlnx/zynqmp_dp.c:1623:6: warning: passing argument 3 of 'drm_connector_init' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
1623 | &zynqmp_dp_connector_funcs,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from include/drm/drm_modes.h:33,
from include/drm/drm_crtc.h:40,
from include/drm/drm_atomic_helper.h:31,
from drivers/gpu/drm/xlnx/zynqmp_dp.c:12:
include/drm/drm_connector.h:1515:38: note: expected 'struct drm_connector_funcs *' but argument is of type 'const struct drm_connector_funcs *'
1515 | struct drm_connector_funcs *funcs,
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
vim +39 drivers/gpu/drm/aspeed/aspeed_gfx_out.c
4f2a8f5898ecd80 Joel Stanley 2019-04-03 28
4f2a8f5898ecd80 Joel Stanley 2019-04-03 29 int aspeed_gfx_create_output(struct drm_device *drm)
4f2a8f5898ecd80 Joel Stanley 2019-04-03 30 {
cd8294540776f79 Daniel Vetter 2020-04-15 31 struct aspeed_gfx *priv = to_aspeed_gfx(drm);
4f2a8f5898ecd80 Joel Stanley 2019-04-03 32 int ret;
4f2a8f5898ecd80 Joel Stanley 2019-04-03 33
4f2a8f5898ecd80 Joel Stanley 2019-04-03 34 priv->connector.dpms = DRM_MODE_DPMS_OFF;
4f2a8f5898ecd80 Joel Stanley 2019-04-03 35 priv->connector.polled = 0;
4f2a8f5898ecd80 Joel Stanley 2019-04-03 36 drm_connector_helper_add(&priv->connector,
4f2a8f5898ecd80 Joel Stanley 2019-04-03 37 &aspeed_gfx_connector_helper_funcs);
4f2a8f5898ecd80 Joel Stanley 2019-04-03 38 ret = drm_connector_init(drm, &priv->connector,
4f2a8f5898ecd80 Joel Stanley 2019-04-03 @39 &aspeed_gfx_connector_funcs,
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
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next prev parent reply other threads:[~2021-01-08 15:17 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-08 7:54 [RFC] drm/connector: Set the default callback function for drm_connector_funcs Tian Tao
2021-01-08 8:12 ` Thomas Zimmermann
2021-01-08 8:58 ` Daniel Vetter
2021-01-08 13:07 ` Jani Nikula
2021-01-08 15:16 ` kernel test robot
2021-01-08 15:17 ` kernel test robot [this message]
2021-01-08 23:32 ` kernel test robot
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