tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: d35b2284e966c0bef3e2182a5c5ea02177dd32e4 commit: d62e74bcb173cab374d582014dc1183a09efd25d [4304/4582] hwmon: (pmbus/mp2975) Use i2c_get_match_data() [take 2] config: x86_64-buildonly-randconfig-002-20240607 (https://download.01.org/0day-ci/archive/20240607/202406071658.Sq9UXHmz-lkp@xxxxxxxxx/config) compiler: gcc-13 (Ubuntu 13.2.0-4ubuntu3) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240607/202406071658.Sq9UXHmz-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/202406071658.Sq9UXHmz-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> drivers/hwmon/pmbus/mp2975.c:1069:34: warning: 'mp2975_of_match' defined but not used [-Wunused-const-variable=] 1069 | static const struct of_device_id mp2975_of_match[] = { | ^~~~~~~~~~~~~~~ vim +/mp2975_of_match +1069 drivers/hwmon/pmbus/mp2975.c 1068 > 1069 static const struct of_device_id mp2975_of_match[] = { 1070 {.compatible = "mps,mp2971", .data = (void *)mp2971}, 1071 {.compatible = "mps,mp2973", .data = (void *)mp2973}, 1072 {.compatible = "mps,mp2975", .data = (void *)mp2975}, 1073 {} 1074 }; 1075 MODULE_DEVICE_TABLE(of, mp2975_of_match); 1076 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki