Hi Anshul, kernel test robot noticed the following build warnings: [auto build test WARNING on jic23-iio/togreg] [also build test WARNING on linus/master v6.7-rc2 next-20231124] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Anshul-Dalal/dt-bindings-iio-chemical-add-aosong-ags02ma/20231121-180435 base: https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git togreg patch link: https://lore.kernel.org/r/20231121095800.2180870-3-anshulusr%40gmail.com patch subject: [PATCH v3 3/3] iio: chemical: add support for Aosong AGS02MA config: s390-randconfig-r081-20231123 (https://download.01.org/0day-ci/archive/20231124/202311241129.HrMrED0B-lkp@xxxxxxxxx/config) compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231124/202311241129.HrMrED0B-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202311241129.HrMrED0B-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> drivers/iio/chemical/ags02ma.c:150:34: warning: unused variable 'ags02ma_of_table' [-Wunused-const-variable] 150 | static const struct of_device_id ags02ma_of_table[] = { | ^ 1 warning generated. vim +/ags02ma_of_table +150 drivers/iio/chemical/ags02ma.c 149 > 150 static const struct of_device_id ags02ma_of_table[] = { 151 { .compatible = "aosong,ags02ma"}, 152 { /* Sentinel */ } 153 }; 154 MODULE_DEVICE_TABLE(of, ags02ma_of_table); 155 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki