[kbuild-all] drivers/iio/adc/xilinx-ams.c:1195:21: error: unused variable 'ams'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 754e0b0e35608ed5206d6a67a791563c631cec07 commit: d5c70627a79455154f5f636096abe6fe57510605 iio: adc: Add Xilinx AMS driver date: 8 weeks ago config: sh-allmodconfig (https://download.01.org/0day-ci/archive/20220214/202202142203.4ofqbic9-lk...) compiler: sh4-linux-gcc (GCC) 11.2.0 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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit... git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout d5c70627a79455154f5f636096abe6fe57510605 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=sh SHELL=/bin/bash drivers/iio/adc/ drivers/net/ethernet/freescale/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): drivers/iio/adc/xilinx-ams.c: In function 'ams_iounmap_ps': 1195 | struct ams *ams = data; | ^~~ drivers/iio/adc/xilinx-ams.c: In function 'ams_iounmap_pl': drivers/iio/adc/xilinx-ams.c:1202:21: error: unused variable 'ams' [-Werror=unused-variable] 1202 | struct ams *ams = data; | ^~~ cc1: all warnings being treated as errors vim +/ams +1195 drivers/iio/adc/xilinx-ams.c 1192 1193 static void ams_iounmap_ps(void *data) 1194 { 1196 1197 iounmap(ams->ps_base); 1198 } 1199 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org