Hi Ben, kernel test robot noticed the following build warnings: [auto build test WARNING on c66650d29764e228eba40b7a59fdb70fa6567daa] url: https://github.com/intel-lab-lkp/linux/commits/Ben-Cheatham/cxl-port-Add-EINJ-debugfs-files-and-callback-support/20231011-040503 base: c66650d29764e228eba40b7a59fdb70fa6567daa patch link: https://lore.kernel.org/r/20231010200254.764273-5-Benjamin.Cheatham%40amd.com patch subject: [PATCH v6 4/5] cxl/port, EINJ: Add CXL EINJ callback functions reproduce: (https://download.01.org/0day-ci/archive/20231011/202310110624.1GjFMfus-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/202310110624.1GjFMfus-lkp@xxxxxxxxx/ # many are suggestions rather than must-fix ERROR:SPACING: space required after that ',' (ctx:VxV) #98: FILE: drivers/acpi/apei/einj.c:699: + devfn = (PCI_DEVFN(PCI_SLOT(pdev->devfn),PCI_FUNC(pdev->devfn)) << 8); ^ -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki