Hi Ibrahim, Thank you for the patch! Yet something to improve: [auto build test ERROR on jic23-iio/togreg] [also build test ERROR on next-20220927] [cannot apply to linus/master v6.0-rc7] [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/Ibrahim-Tilki/iio-adc-add-max11410-adc-driver/20220927-222034 base: https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git togreg config: sh-allmodconfig compiler: sh4-linux-gcc (GCC) 12.1.0 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/intel-lab-lkp/linux/commit/795af4fe22908d760228ef3adb1f59021df2097c git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Ibrahim-Tilki/iio-adc-add-max11410-adc-driver/20220927-222034 git checkout 795af4fe22908d760228ef3adb1f59021df2097c # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=sh SHELL=/bin/bash drivers/iio/adc/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot All errors (new ones prefixed by >>): drivers/iio/adc/max11410.c: In function 'max11410_read_reg': >> drivers/iio/adc/max11410.c:190:24: error: implicit declaration of function 'get_unaligned_be24'; did you mean 'get_unalign_ctl'? [-Werror=implicit-function-declaration] 190 | *val = get_unaligned_be24(&st->scan.data); | ^~~~~~~~~~~~~~~~~~ | get_unalign_ctl cc1: some warnings being treated as errors vim +190 drivers/iio/adc/max11410.c 179 180 static int max11410_read_reg(struct max11410_state *st, unsigned int reg, 181 int *val) 182 { 183 int ret; 184 185 if (max11410_reg_size(reg) == 3) { 186 ret = regmap_bulk_read(st->regmap, reg, &st->scan.data, 3); 187 if (ret) 188 return ret; 189 > 190 *val = get_unaligned_be24(&st->scan.data); 191 return 0; 192 } 193 194 return regmap_read(st->regmap, reg, val); 195 } 196 -- 0-DAY CI Kernel Test Service https://01.org/lkp