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Sat, 09 Jul 2022 00:14:12 +0000 Date: Sat, 9 Jul 2022 08:13:18 +0800 From: kernel test robot To: Kuogee Hsieh Cc: kbuild-all@lists.01.org, GNU/Weeb Mailing List , linux-kernel@vger.kernel.org, Sasha Levin , Abhinav Kumar , Rob Clark Subject: [ammarfaizi2-block:stable/linux-stable-rc/queue/5.15 150/161] drivers/gpu/drm/msm/dp/dp_drm.c:209:25: warning: excess elements in struct initializer Message-ID: <202207090808.WcWKen2x-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://github.com/ammarfaizi2/linux-block stable/linux-stable-rc/queue/5.15 head: ab88938c957f2e2edc60e19ab6df7830fc1c6914 commit: 17570fbfe787716e607a5496dd44312eab6e733e [150/161] drm/msm/dp: employ bridge mechanism for display enable and disable config: arm-defconfig (https://download.01.org/0day-ci/archive/20220709/202207090808.WcWKen2x-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 11.3.0 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/ammarfaizi2/linux-block/commit/17570fbfe787716e607a5496dd44312eab6e733e git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block git fetch --no-tags ammarfaizi2-block stable/linux-stable-rc/queue/5.15 git checkout 17570fbfe787716e607a5496dd44312eab6e733e # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash drivers/gpu/drm/msm/ drivers/irqchip/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All warnings (new ones prefixed by >>): drivers/gpu/drm/msm/dp/dp_drm.c:16:27: error: field 'bridge' has incomplete type 16 | struct drm_bridge bridge; | ^~~~~~ drivers/gpu/drm/msm/dp/dp_drm.c: In function 'dp_bridge_mode_set': drivers/gpu/drm/msm/dp/dp_drm.c:181:55: error: invalid use of undefined type 'struct drm_bridge' 181 | msm_dp_display_mode_set(dp_display, drm_bridge->encoder, mode, adjusted_mode); | ^~ drivers/gpu/drm/msm/dp/dp_drm.c: In function 'dp_bridge_enable': drivers/gpu/drm/msm/dp/dp_drm.c:189:53: error: invalid use of undefined type 'struct drm_bridge' 189 | msm_dp_display_enable(dp_display, drm_bridge->encoder); | ^~ drivers/gpu/drm/msm/dp/dp_drm.c: In function 'dp_bridge_disable': drivers/gpu/drm/msm/dp/dp_drm.c:197:58: error: invalid use of undefined type 'struct drm_bridge' 197 | msm_dp_display_pre_disable(dp_display, drm_bridge->encoder); | ^~ drivers/gpu/drm/msm/dp/dp_drm.c: In function 'dp_bridge_post_disable': drivers/gpu/drm/msm/dp/dp_drm.c:205:54: error: invalid use of undefined type 'struct drm_bridge' 205 | msm_dp_display_disable(dp_display, drm_bridge->encoder); | ^~ drivers/gpu/drm/msm/dp/dp_drm.c: At top level: drivers/gpu/drm/msm/dp/dp_drm.c:208:21: error: variable 'dp_bridge_ops' has initializer but incomplete type 208 | static const struct drm_bridge_funcs dp_bridge_ops = { | ^~~~~~~~~~~~~~~~ drivers/gpu/drm/msm/dp/dp_drm.c:209:10: error: 'const struct drm_bridge_funcs' has no member named 'enable' 209 | .enable = dp_bridge_enable, | ^~~~~~ >> drivers/gpu/drm/msm/dp/dp_drm.c:209:25: warning: excess elements in struct initializer 209 | .enable = dp_bridge_enable, | ^~~~~~~~~~~~~~~~ drivers/gpu/drm/msm/dp/dp_drm.c:209:25: note: (near initialization for 'dp_bridge_ops') drivers/gpu/drm/msm/dp/dp_drm.c:210:10: error: 'const struct drm_bridge_funcs' has no member named 'disable' 210 | .disable = dp_bridge_disable, | ^~~~~~~ drivers/gpu/drm/msm/dp/dp_drm.c:210:25: warning: excess elements in struct initializer 210 | .disable = dp_bridge_disable, | ^~~~~~~~~~~~~~~~~ drivers/gpu/drm/msm/dp/dp_drm.c:210:25: note: (near initialization for 'dp_bridge_ops') drivers/gpu/drm/msm/dp/dp_drm.c:211:10: error: 'const struct drm_bridge_funcs' has no member named 'post_disable' 211 | .post_disable = dp_bridge_post_disable, | ^~~~~~~~~~~~ drivers/gpu/drm/msm/dp/dp_drm.c:211:25: warning: excess elements in struct initializer 211 | .post_disable = dp_bridge_post_disable, | ^~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/msm/dp/dp_drm.c:211:25: note: (near initialization for 'dp_bridge_ops') drivers/gpu/drm/msm/dp/dp_drm.c:212:10: error: 'const struct drm_bridge_funcs' has no member named 'mode_set' 212 | .mode_set = dp_bridge_mode_set, | ^~~~~~~~ drivers/gpu/drm/msm/dp/dp_drm.c:212:25: warning: excess elements in struct initializer 212 | .mode_set = dp_bridge_mode_set, | ^~~~~~~~~~~~~~~~~~ drivers/gpu/drm/msm/dp/dp_drm.c:212:25: note: (near initialization for 'dp_bridge_ops') drivers/gpu/drm/msm/dp/dp_drm.c: In function 'msm_dp_bridge_init': drivers/gpu/drm/msm/dp/dp_drm.c:229:15: error: invalid use of undefined type 'struct drm_bridge' 229 | bridge->funcs = &dp_bridge_ops; | ^~ drivers/gpu/drm/msm/dp/dp_drm.c:230:15: error: invalid use of undefined type 'struct drm_bridge' 230 | bridge->encoder = encoder; | ^~ drivers/gpu/drm/msm/dp/dp_drm.c:232:14: error: implicit declaration of function 'drm_bridge_attach'; did you mean 'drm_bridge_detach'? [-Werror=implicit-function-declaration] 232 | rc = drm_bridge_attach(encoder, bridge, NULL, DRM_BRIDGE_ATTACH_NO_CONNECTOR); | ^~~~~~~~~~~~~~~~~ | drm_bridge_detach drivers/gpu/drm/msm/dp/dp_drm.c:232:55: error: 'DRM_BRIDGE_ATTACH_NO_CONNECTOR' undeclared (first use in this function) 232 | rc = drm_bridge_attach(encoder, bridge, NULL, DRM_BRIDGE_ATTACH_NO_CONNECTOR); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/msm/dp/dp_drm.c:232:55: note: each undeclared identifier is reported only once for each function it appears in drivers/gpu/drm/msm/dp/dp_drm.c: At top level: drivers/gpu/drm/msm/dp/dp_drm.c:208:38: error: storage size of 'dp_bridge_ops' isn't known 208 | static const struct drm_bridge_funcs dp_bridge_ops = { | ^~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +209 drivers/gpu/drm/msm/dp/dp_drm.c 207 208 static const struct drm_bridge_funcs dp_bridge_ops = { > 209 .enable = dp_bridge_enable, 210 .disable = dp_bridge_disable, 211 .post_disable = dp_bridge_post_disable, 212 .mode_set = dp_bridge_mode_set, 213 }; 214 -- 0-DAY CI Kernel Test Service https://01.org/lkp