tree: https://github.com/steev/linux c630-6.0.0-rc5-only-batt head: f3c03af09a0ea482d28346e1aeb98de01632080c commit: cf2451d68e7599a6869e1a218a588811d94e4839 [2/15] power: supply: Add Lenovo Yoga C630 EC driver config: arc-allmodconfig compiler: arceb-elf-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/steev/linux/commit/cf2451d68e7599a6869e1a218a588811d94e4839 git remote add steev https://github.com/steev/linux git fetch --no-tags steev c630-6.0.0-rc5-only-batt git checkout cf2451d68e7599a6869e1a218a588811d94e4839 # 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=arc SHELL=/bin/bash drivers/net/wireless/ath/ drivers/power/supply/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All errors (new ones prefixed by >>): drivers/power/supply/yoga-c630-ec.c: In function 'yoga_c630_ec_update_adapter_status': >> drivers/power/supply/yoga-c630-ec.c:225:38: error: implicit declaration of function 'FIELD_GET'; did you mean 'FOLL_GET'? [-Werror=implicit-function-declaration] 225 | ec->adapter_online = FIELD_GET(LENOVO_EC_ADPT_PRESENT, val); | ^~~~~~~~~ | FOLL_GET cc1: some warnings being treated as errors vim +225 drivers/power/supply/yoga-c630-ec.c 216 217 static int yoga_c630_ec_update_adapter_status(struct yoga_c630_ec *ec) 218 { 219 int val; 220 221 mutex_lock(&ec->lock); 222 223 val = yoga_c630_ec_read8(ec, LENOVO_EC_ADPT_STATUS); 224 if (val > 0) > 225 ec->adapter_online = FIELD_GET(LENOVO_EC_ADPT_PRESENT, val); 226 227 mutex_unlock(&ec->lock); 228 229 return val; 230 } 231 -- 0-DAY CI Kernel Test Service https://01.org/lkp