Hi Ryan, kernel test robot noticed the following build warnings: [auto build test WARNING on clk/clk-next] [also build test WARNING on pza/reset/next lee-mfd/for-mfd-next lee-leds/for-leds-next linus/master lee-mfd/for-mfd-fixes v6.12-rc4 next-20241024] [cannot apply to pza/imx-drm/next] [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/Ryan-Chen/dt-bindings-mfd-aspeed-support-for-AST2700/20241023-170434 base: https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git clk-next patch link: https://lore.kernel.org/r/20241023090153.1395220-4-ryan_chen%40aspeedtech.com patch subject: [PATCH v6 3/3] clk: aspeed: add AST2700 clock driver. config: arm64-randconfig-r133-20241024 (https://download.01.org/0day-ci/archive/20241024/202410242017.1valHJUC-lkp@xxxxxxxxx/config) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 5886454669c3c9026f7f27eab13509dd0241f2d6) reproduce: (https://download.01.org/0day-ci/archive/20241024/202410242017.1valHJUC-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/202410242017.1valHJUC-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): In file included from drivers/clk/clk-ast2700.c:17: >> include/soc/aspeed/reset-aspeed.h:14:5: warning: no previous prototype for function 'aspeed_reset_controller_register' [-Wmissing-prototypes] 14 | int aspeed_reset_controller_register(struct device *clk_dev, void __iomem *base, | ^ include/soc/aspeed/reset-aspeed.h:14:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 14 | int aspeed_reset_controller_register(struct device *clk_dev, void __iomem *base, | ^ | static 1 warning generated. vim +/aspeed_reset_controller_register +14 include/soc/aspeed/reset-aspeed.h 1476d29e4461f6 Ryan Chen 2024-10-23 9 1476d29e4461f6 Ryan Chen 2024-10-23 10 #if IS_ENABLED(CONFIG_RESET_ASPEED) 1476d29e4461f6 Ryan Chen 2024-10-23 11 int aspeed_reset_controller_register(struct device *clk_dev, void __iomem *base, 1476d29e4461f6 Ryan Chen 2024-10-23 12 const char *adev_name); 1476d29e4461f6 Ryan Chen 2024-10-23 13 #else 1476d29e4461f6 Ryan Chen 2024-10-23 @14 int aspeed_reset_controller_register(struct device *clk_dev, void __iomem *base, 1476d29e4461f6 Ryan Chen 2024-10-23 15 const char *adev_name) 1476d29e4461f6 Ryan Chen 2024-10-23 16 { 1476d29e4461f6 Ryan Chen 2024-10-23 17 return -ENODEV; 1476d29e4461f6 Ryan Chen 2024-10-23 18 } 1476d29e4461f6 Ryan Chen 2024-10-23 19 #endif /* if IS_ENABLED(CONFIG_RESET_ASPEED) */ 1476d29e4461f6 Ryan Chen 2024-10-23 20 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
