Hi Noah, kernel test robot noticed the following build errors: [auto build test ERROR on groeck-staging/hwmon-next] [also build test ERROR on linus/master v6.4-rc3 next-20230525] [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/Noah-Wang/hwmon-mp2891-add-MP2891-driver/20230526-174424 base: https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git hwmon-next patch link: https://lore.kernel.org/r/TYZPR03MB7130A7F41D61BFB611DDF0C7FA479%40TYZPR03MB7130.apcprd03.prod.outlook.com patch subject: [PATCH] hwmon: mp2891: add MP2891 driver config: mips-allyesconfig (https://download.01.org/0day-ci/archive/20230526/202305262023.NJufWPK9-lkp@xxxxxxxxx/config) compiler: mips-linux-gcc (GCC) 12.1.0 reproduce (this is a W=1 build): mkdir -p ~/bin 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/be1255480e7afc1fd35bf23c635e7fb98a9c0299 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Noah-Wang/hwmon-mp2891-add-MP2891-driver/20230526-174424 git checkout be1255480e7afc1fd35bf23c635e7fb98a9c0299 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 ~/bin/make.cross W=1 O=build_dir ARCH=mips olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 ~/bin/make.cross W=1 O=build_dir ARCH=mips SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202305262023.NJufWPK9-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> drivers/hwmon/pmbus/mp2891.c:362:18: error: initialization of 'int (*)(struct i2c_client *)' from incompatible pointer type 'int (*)(struct i2c_client *, const struct i2c_device_id *)' [-Werror=incompatible-pointer-types] 362 | .probe = mp2891_probe, | ^~~~~~~~~~~~ drivers/hwmon/pmbus/mp2891.c:362:18: note: (near initialization for 'mp2891_driver.<anonymous>.probe') cc1: some warnings being treated as errors vim +362 drivers/hwmon/pmbus/mp2891.c 356 357 static struct i2c_driver mp2891_driver = { 358 .driver = { 359 .name = "mp2891", 360 .of_match_table = mp2891_of_match, 361 }, > 362 .probe = mp2891_probe, 363 .id_table = mp2891_id, 364 }; 365 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
