Quoting kernel test robot (2024-12-04 03:00:44) > Hi Stephen, > > kernel test robot noticed the following build warnings: > > [auto build test WARNING on 40384c840ea1944d7c5a392e8975ed088ecf0b37] > > url: https://github.com/intel-lab-lkp/linux/commits/Stephen-Boyd/of-Hide-of_default_bus_match_table/20241204-123701 > base: 40384c840ea1944d7c5a392e8975ed088ecf0b37 > patch link: https://lore.kernel.org/r/20241204000415.2404264-1-swboyd%40chromium.org > patch subject: [PATCH] of: Hide of_default_bus_match_table[] > config: sparc-allnoconfig (https://download.01.org/0day-ci/archive/20241204/202412041839.pjv6awcS-lkp@xxxxxxxxx/config) > compiler: sparc-linux-gcc (GCC) 14.2.0 > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241204/202412041839.pjv6awcS-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/202412041839.pjv6awcS-lkp@xxxxxxxxx/ > > All warnings (new ones prefixed by >>): > > >> drivers/of/platform.c:27:34: warning: 'of_default_bus_match_table' defined but not used [-Wunused-const-variable=] > 27 | static const struct of_device_id of_default_bus_match_table[] = { > | ^~~~~~~~~~~~~~~~~~~~~~~~~~ I will move the array into the function that uses it then.