Hi Michael, kernel test robot noticed the following build errors: [auto build test ERROR on v6.11] [cannot apply to andi-shyti/i2c/i2c-host linus/master next-20240927] [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/Michael-Wu/i2c-designware-determine-HS-tHIGH-and-tLOW-based-on-HW-paramters/20240925-160823 base: v6.11 patch link: https://lore.kernel.org/r/20240925080432.186408-2-michael.wu%40kneron.us patch subject: [PATCH 1/2] i2c: designware: determine HS tHIGH and tLOW based on HW paramters config: x86_64-rhel-8.3 (https://download.01.org/0day-ci/archive/20240927/202409272122.Lw9sP2il-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/20240927/202409272122.Lw9sP2il-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/202409272122.Lw9sP2il-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "i2c_dw_parse_of" [drivers/i2c/busses/i2c-designware-platform.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki