Hi Vidya, kernel test robot noticed the following build warnings: [auto build test WARNING on pci/next] [also build test WARNING on pci/for-linus linus/master v6.7 next-20240109] [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/Vidya-Sagar/dt-bindings-Add-PCIe-preserve-boot-config-property/20240109-130938 base: https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git next patch link: https://lore.kernel.org/r/20240109050648.1347255-3-vidyas%40nvidia.com patch subject: [PATCH V1 2/2] PCI: Add support for "preserve-boot-config" property config: alpha-allnoconfig (https://download.01.org/0day-ci/archive/20240110/202401100554.kaCFjM87-lkp@xxxxxxxxx/config) compiler: alpha-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240110/202401100554.kaCFjM87-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/202401100554.kaCFjM87-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): In file included from drivers/pci/probe.c:11: >> include/linux/of_pci.h:31:13: warning: 'of_pci_check_preserve_boot_config' defined but not used [-Wunused-function] 31 | static bool of_pci_check_preserve_boot_config(struct device_node *node) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/of_pci_check_preserve_boot_config +31 include/linux/of_pci.h 30 > 31 static bool of_pci_check_preserve_boot_config(struct device_node *node) 32 { 33 return false; 34 } 35 #endif 36 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
