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: x86_64-rhel-8.3-rust (https://download.01.org/0day-ci/archive/20240826/202408261803.Zxa8c8JJ-lkp@xxxxxxxxx/config) compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240826/202408261803.Zxa8c8JJ-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/202408261803.Zxa8c8JJ-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> drivers/i2c/busses/i2c-piix4.c:1069:3: error: field designator 'reg_slave' does not refer to any field in type 'const struct i2c_algorithm' 1069 | .reg_slave = sb800_asf_reg_slave, | ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/i2c/busses/i2c-piix4.c:1070:3: error: field designator 'unreg_slave' does not refer to any field in type 'const struct i2c_algorithm' 1070 | .unreg_slave = sb800_asf_unreg_slave, | ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2 errors generated. 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