[android-common:android13-5.10 1/1] drivers/gpu/drm/hisilicon/kirin/kirin_drm_dpe.c:749:36: sparse: sparse: symbol 'dpe_crtc_helper_funcs' was not declared. Should it be static?

[kernel test robot <lkp@intel.com>]

tree:   https://android.googlesource.com/kernel/common android13-5.10
head:   a0f93b828ee5433c5b427d8122a6dda0b514d985
commit: 4dd668f97d174ae807ce0cc6b552f4a32c3f64e2 [1/1] ANDROID: drm: kirin: Add kirin960 dpe driver support
config: arm64-randconfig-r122-20251224 (https://download.01.org/0day-ci/archive/20260104/202601040115.RGbN8ExM-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 12.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260104/202601040115.RGbN8ExM-lkp@intel.com/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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202601040115.RGbN8ExM-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> drivers/gpu/drm/hisilicon/kirin/kirin_drm_dpe.c:749:36: sparse: sparse: symbol 'dpe_crtc_helper_funcs' was not declared. Should it be static?
>> drivers/gpu/drm/hisilicon/kirin/kirin_drm_dpe.c:757:29: sparse: sparse: symbol 'dpe_crtc_funcs' was not declared. Should it be static?
>> drivers/gpu/drm/hisilicon/kirin/kirin_drm_dpe.c:1051:37: sparse: sparse: symbol 'dpe_plane_helper_funcs' was not declared. Should it be static?
>> drivers/gpu/drm/hisilicon/kirin/kirin_drm_dpe.c:1056:30: sparse: sparse: symbol 'dpe_plane_funcs' was not declared. Should it be static?

vim +/dpe_crtc_helper_funcs +749 drivers/gpu/drm/hisilicon/kirin/kirin_drm_dpe.c

   748	
 > 749	const struct drm_crtc_helper_funcs dpe_crtc_helper_funcs = {
   750		.atomic_enable = dpe_crtc_atomic_enable,
   751		.atomic_disable = dpe_crtc_atomic_disable,
   752		.mode_set_nofb = dpe_crtc_mode_set_nofb,
   753		.atomic_begin = dpe_crtc_atomic_begin,
   754		.atomic_flush = dpe_crtc_atomic_flush,
   755	};
   756	
 > 757	const struct drm_crtc_funcs dpe_crtc_funcs = {
   758		.destroy = drm_crtc_cleanup,
   759		.set_config = drm_atomic_helper_set_config,
   760		.page_flip = drm_atomic_helper_page_flip,
   761		.reset = drm_atomic_helper_crtc_reset,
   762		.atomic_duplicate_state = drm_atomic_helper_crtc_duplicate_state,
   763		.atomic_destroy_state = drm_atomic_helper_crtc_destroy_state,
   764		.enable_vblank = dpe_enable_vblank,
   765		.disable_vblank = dpe_disable_vblank,
   766	};
   767	

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