Hi Eddie, I love your patch! Yet something to improve: [auto build test ERROR on robh/for-next] [also build test ERROR on linus/master v6.2 next-20230303] [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/Eddie-James/fsi-Move-fsi_slave-structure-definition-to-header/20230304-011530 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next patch link: https://lore.kernel.org/r/20230303170416.1347530-5-eajames%40linux.ibm.com patch subject: [PATCH v7 4/7] fsi: Add I2C Responder SCOM driver config: powerpc-allmodconfig (https://download.01.org/0day-ci/archive/20230304/202303042033.kC3KNCW2-lkp@xxxxxxxxx/config) compiler: powerpc-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/36d0c348a48344d2ffef15d5abefe139fc511684 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Eddie-James/fsi-Move-fsi_slave-structure-definition-to-header/20230304-011530 git checkout 36d0c348a48344d2ffef15d5abefe139fc511684 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=powerpc olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=powerpc SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Link: https://lore.kernel.org/oe-kbuild-all/202303042033.kC3KNCW2-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "fsi_master_i2cr_read" [drivers/fsi/i2cr-scom.ko] undefined! >> ERROR: modpost: "fsi_master_i2cr_write" [drivers/fsi/i2cr-scom.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
