Hi Barnabás, kernel test robot noticed the following build warnings: [auto build test WARNING on 9221b2819b8a4196eecf5476d66201be60fbcf29] url: https://github.com/intel-lab-lkp/linux/commits/Barnab-s-Cz-m-n/iio-imu-bmi160-add-support-for-bmi120/20240504-074802 base: 9221b2819b8a4196eecf5476d66201be60fbcf29 patch link: https://lore.kernel.org/r/20240504-bmi120-v1-1-478470a85058%40gmail.com patch subject: [PATCH 1/2] iio: imu: bmi160: add support for bmi120 config: x86_64-randconfig-121-20240505 (https://download.01.org/0day-ci/archive/20240505/202405051259.R7WyR8LV-lkp@xxxxxxxxx/config) compiler: clang version 18.1.4 (https://github.com/llvm/llvm-project e6c3289804a67ea0bb6a86fadbe454dd93b8d855) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240505/202405051259.R7WyR8LV-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/202405051259.R7WyR8LV-lkp@xxxxxxxxx/ sparse warnings: (new ones prefixed by >>) >> drivers/iio/imu/bmi160/bmi160_core.c:116:10: sparse: sparse: symbol 'bmi_chip_ids' was not declared. Should it be static? vim +/bmi_chip_ids +116 drivers/iio/imu/bmi160/bmi160_core.c 115 > 116 const u8 bmi_chip_ids[] = { 117 BMI120_CHIP_ID_VAL, 118 BMI160_CHIP_ID_VAL, 119 }; 120 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
