tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: ab38272e99730375c5db3db1c4cebf691a0550ab commit: ab0af093bf905a7616eaf247469bc8ee3c117e22 [7688/10218] drm: bridge: adv7511: use non-legacy mode for CEC RX config: x86_64-randconfig-m031-20220509 (https://download.01.org/0day-ci/archive/20220510/202205100624.mqkaVYP7-lkp@xxxxxxxxx/config) compiler: gcc-11 (Debian 11.2.0-20) 11.2.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=ab0af093bf905a7616eaf247469bc8ee3c117e22 git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout ab0af093bf905a7616eaf247469bc8ee3c117e22 # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/gpu/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): In file included from drivers/gpu/drm/bridge/adv7511/adv7511_drv.c:23: >> drivers/gpu/drm/bridge/adv7511/adv7511.h:235:17: warning: 'ADV7511_REG_CEC_RX_FRAME_LEN' defined but not used [-Wunused-const-variable=] 235 | static const u8 ADV7511_REG_CEC_RX_FRAME_LEN[] = { | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/gpu/drm/bridge/adv7511/adv7511.h:229:17: warning: 'ADV7511_REG_CEC_RX_FRAME_HDR' defined but not used [-Wunused-const-variable=] 229 | static const u8 ADV7511_REG_CEC_RX_FRAME_HDR[] = { | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/ADV7511_REG_CEC_RX_FRAME_LEN +235 drivers/gpu/drm/bridge/adv7511/adv7511.h 228 > 229 static const u8 ADV7511_REG_CEC_RX_FRAME_HDR[] = { 230 ADV7511_REG_CEC_RX1_FRAME_HDR, 231 ADV7511_REG_CEC_RX2_FRAME_HDR, 232 ADV7511_REG_CEC_RX3_FRAME_HDR, 233 }; 234 > 235 static const u8 ADV7511_REG_CEC_RX_FRAME_LEN[] = { 236 ADV7511_REG_CEC_RX1_FRAME_LEN, 237 ADV7511_REG_CEC_RX2_FRAME_LEN, 238 ADV7511_REG_CEC_RX3_FRAME_LEN, 239 }; 240 -- 0-DAY CI Kernel Test Service https://01.org/lkp
