Hi Petko, I love your patch! Perhaps something to improve: [auto build test WARNING on 68b9bcc8a534cd11fe55f8bc82f948aae7d81b3c] url: https://github.com/0day-ci/linux/commits/Petko-Manolov/media-ovm6211-Adds-support-for-OVM6211/20220123-222248 base: 68b9bcc8a534cd11fe55f8bc82f948aae7d81b3c config: i386-randconfig-a013-20220124 (https://download.01.org/0day-ci/archive/20220124/202201240216.kRT3o6Zf-lkp@xxxxxxxxx/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 7b3d30728816403d1fd73cc5082e9fb761262bce) 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/87974226cae497656ad966fa391207ce1426615b git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Petko-Manolov/media-ovm6211-Adds-support-for-OVM6211/20220123-222248 git checkout 87974226cae497656ad966fa391207ce1426615b # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/media/i2c/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): >> drivers/media/i2c/ovm6211.c:1007:35: warning: unused variable 'ovm6211_id' [-Wunused-const-variable] static const struct i2c_device_id ovm6211_id[] = { ^ 1 warning generated. vim +/ovm6211_id +1007 drivers/media/i2c/ovm6211.c 1006 > 1007 static const struct i2c_device_id ovm6211_id[] = { 1008 { "ovm6211", 0 }, 1009 {}, 1010 }; 1011 MODULE_DEVICE_TABLE(i2c, ovm6211_id); 1012 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
