Hi keith, kernel test robot noticed the following build warnings: [auto build test WARNING on drm-misc/drm-misc-next] [also build test WARNING on linus/master next-20240521] [cannot apply to robh/for-next rockchip/for-next v6.9] [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/keith/dt-bindings-display-Add-YAML-schema-for-JH7110-display-pipeline/20240521-110316 base: git://anongit.freedesktop.org/drm/drm-misc drm-misc-next patch link: https://lore.kernel.org/r/20240521105817.3301-7-keith.zhao%40starfivetech.com patch subject: [PATCH v4 06/10] drm/vs: add vs plane api config: m68k-randconfig-r133-20240522 (https://download.01.org/0day-ci/archive/20240522/202405220419.2XNzWyBP-lkp@xxxxxxxxx/config) compiler: m68k-linux-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20240522/202405220419.2XNzWyBP-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/202405220419.2XNzWyBP-lkp@xxxxxxxxx/ sparse warnings: (new ones prefixed by >>) >> drivers/gpu/drm/verisilicon/vs_plane.c:83:30: sparse: sparse: symbol 'vs_plane_funcs' was not declared. Should it be static? >> drivers/gpu/drm/verisilicon/vs_plane.c:339:37: sparse: sparse: symbol 'primary_plane_helpers' was not declared. Should it be static? >> drivers/gpu/drm/verisilicon/vs_plane.c:345:37: sparse: sparse: symbol 'overlay_plane_helpers' was not declared. Should it be static? >> drivers/gpu/drm/verisilicon/vs_plane.c:351:37: sparse: sparse: symbol 'cursor_plane_helpers' was not declared. Should it be static? vim +/vs_plane_funcs +83 drivers/gpu/drm/verisilicon/vs_plane.c 82 > 83 const struct drm_plane_funcs vs_plane_funcs = { 84 .update_plane = drm_atomic_helper_update_plane, 85 .disable_plane = drm_atomic_helper_disable_plane, 86 .reset = vs_plane_reset, 87 .atomic_duplicate_state = vs_plane_atomic_duplicate_state, 88 .atomic_destroy_state = vs_plane_atomic_destroy_state, 89 .format_mod_supported = vs_format_mod_supported, 90 }; 91 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
