Hi Jacky, kernel test robot noticed the following build warnings: [auto build test WARNING on linusw-pinctrl/devel] [also build test WARNING on linusw-pinctrl/for-next robh/for-next pza/reset/next linus/master v6.8-rc1 next-20240125] [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/Jacky-Huang/dt-bindings-reset-Add-syscon-to-nuvoton-ma35d1-system-management-node/20240123-161939 base: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git devel patch link: https://lore.kernel.org/r/20240123080637.1902578-5-ychuang570808%40gmail.com patch subject: [PATCH v3 4/4] pinctrl: nuvoton: Add ma35d1 pinctrl and GPIO driver config: x86_64-randconfig-122-20240128 (https://download.01.org/0day-ci/archive/20240128/202401280700.5ewaEUFG-lkp@xxxxxxxxx/config) compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240128/202401280700.5ewaEUFG-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/202401280700.5ewaEUFG-lkp@xxxxxxxxx/ sparse warnings: (new ones prefixed by >>) >> drivers/pinctrl/nuvoton/pinctrl-ma35.c:287:25: sparse: sparse: symbol 'ma35_pmx_ops' was not declared. Should it be static? drivers/pinctrl/nuvoton/pinctrl-ma35.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/xarray.h, ...): include/linux/page-flags.h:242:46: sparse: sparse: self-comparison always evaluates to false vim +/ma35_pmx_ops +287 drivers/pinctrl/nuvoton/pinctrl-ma35.c 286 > 287 const struct pinmux_ops ma35_pmx_ops = { 288 .get_functions_count = ma35_pinmux_get_func_count, 289 .get_function_name = ma35_pinmux_get_func_name, 290 .get_function_groups = ma35_pinmux_get_func_groups, 291 .set_mux = ma35_pinmux_set_mux, 292 .strict = true, 293 }; 294 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
