Hi Kurt, kernel test robot noticed the following build errors: [auto build test ERROR on linus/master] [also build test ERROR on v6.12-rc2 next-20241009] [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/Kurt-Borja/alienware-wmi-Dell-AWCC-platform_profile-support/20241009-040025 base: linus/master patch link: https://lore.kernel.org/r/20241008195642.36677-2-kuurtb%40gmail.com patch subject: [PATCH v3] alienware-wmi: Dell AWCC platform_profile support config: i386-randconfig-r051-20241010 (https://download.01.org/0day-ci/archive/20241010/202410101120.w4OLAnaI-lkp@xxxxxxxxx/config) compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241010/202410101120.w4OLAnaI-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/202410101120.w4OLAnaI-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> drivers/platform/x86/dell/alienware-wmi.c:822:9: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 822 | return FIELD_PREP(PROFILE_MASK, prof) | PROFILE_ACTIVATE; | ^ 1 error generated. vim +/FIELD_PREP +822 drivers/platform/x86/dell/alienware-wmi.c 819 820 static u32 profile_to_wmax_arg(enum WMAX_THERMAL_PROFILE prof) 821 { > 822 return FIELD_PREP(PROFILE_MASK, prof) | PROFILE_ACTIVATE; 823 } 824 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
