Hi Shyam, kernel test robot noticed the following build errors: [auto build test ERROR on andi-shyti/i2c/i2c-host] [also build test ERROR on linus/master v6.11-rc5 next-20240823] [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/Shyam-Sundar-S-K/i2c-piix4-Allow-more-than-two-algo-selection-for-SMBus/20240826-113028 base: https://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git i2c/i2c-host patch link: https://lore.kernel.org/r/20240822142200.686842-3-Shyam-sundar.S-k%40amd.com patch subject: [PATCH 2/5] i2c: piix4: Add i2c_algorithm operations to support AMD ASF with SMBus config: i386-randconfig-016-20240826 (https://download.01.org/0day-ci/archive/20240826/202408261818.T8eXqGIz-lkp@xxxxxxxxx/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240826/202408261818.T8eXqGIz-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/202408261818.T8eXqGIz-lkp@xxxxxxxxx/ All error/warnings (new ones prefixed by >>): >> drivers/i2c/busses/i2c-piix4.c:1069:10: error: 'const struct i2c_algorithm' has no member named 'reg_slave' 1069 | .reg_slave = sb800_asf_reg_slave, | ^~~~~~~~~ >> drivers/i2c/busses/i2c-piix4.c:1069:22: error: initialization of 'int (*)(struct i2c_adapter *, struct i2c_msg *, int)' from incompatible pointer type 'int (*)(struct i2c_client *)' [-Werror=incompatible-pointer-types] 1069 | .reg_slave = sb800_asf_reg_slave, | ^~~~~~~~~~~~~~~~~~~ drivers/i2c/busses/i2c-piix4.c:1069:22: note: (near initialization for 'sb800_asf_smbus_algorithm.<anonymous>.xfer_atomic') >> drivers/i2c/busses/i2c-piix4.c:1070:10: error: 'const struct i2c_algorithm' has no member named 'unreg_slave' 1070 | .unreg_slave = sb800_asf_unreg_slave, | ^~~~~~~~~~~ >> drivers/i2c/busses/i2c-piix4.c:1070:24: error: initialization of 'int (*)(struct i2c_adapter *, u16, short unsigned int, char, u8, int, union i2c_smbus_data *)' {aka 'int (*)(struct i2c_adapter *, short unsigned int, short unsigned int, char, unsigned char, int, union i2c_smbus_data *)'} from incompatible pointer type 'int (*)(struct i2c_client *)' [-Werror=incompatible-pointer-types] 1070 | .unreg_slave = sb800_asf_unreg_slave, | ^~~~~~~~~~~~~~~~~~~~~ drivers/i2c/busses/i2c-piix4.c:1070:24: note: (near initialization for 'sb800_asf_smbus_algorithm.smbus_xfer') >> drivers/i2c/busses/i2c-piix4.c:1067:63: warning: missing braces around initializer [-Wmissing-braces] 1067 | static const struct i2c_algorithm sb800_asf_smbus_algorithm = { | ^ 1068 | .master_xfer = sb800_asf_xfer, | } 1069 | .reg_slave = sb800_asf_reg_slave, | { } cc1: some warnings being treated as errors vim +1069 drivers/i2c/busses/i2c-piix4.c 1066 > 1067 static const struct i2c_algorithm sb800_asf_smbus_algorithm = { 1068 .master_xfer = sb800_asf_xfer, > 1069 .reg_slave = sb800_asf_reg_slave, > 1070 .unreg_slave = sb800_asf_unreg_slave, 1071 .functionality = sb800_asf_func, 1072 }; 1073 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
