[linux-next:master 226/14321] drivers/gpu/drm/bridge/of-display-mode-bridge.c:54:25: sparse: sparse: symbol 'of_display_mode_bridge_funcs' was not declared. Should it be static?

[linux-next:master 226/14321] drivers/gpu/drm/bridge/of-display-mode-bridge.c:54:25: sparse: sparse: symbol 'of_display_mode_bridge_funcs' was not declared. Should it be static?

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   4fa3f5fabb30bf00d7475d5a33459ea83d639bf9
commit: ba2db93cf3d569a4525a02cd0ed5ec5f979e3afd [226/14321] drm/bridge: Move legacy bridge driver out of imx directory for multi-platform use
config: sparc64-randconfig-r133-20260617 (https://download.01.org/0day-ci/archive/20260617/202606170744.FUStcWaB-lkp@intel.com/config)
compiler: clang version 23.0.0git (https://github.com/llvm/llvm-project e19d1f51a2c80b63cd8ca95bcc757b7077112808)
sparse: v0.6.5-rc1
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260617/202606170744.FUStcWaB-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/202606170744.FUStcWaB-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> drivers/gpu/drm/bridge/of-display-mode-bridge.c:54:25: sparse: sparse: symbol 'of_display_mode_bridge_funcs' was not declared. Should it be static?

vim +/of_display_mode_bridge_funcs +54 drivers/gpu/drm/bridge/of-display-mode-bridge.c

    53	
  > 54	struct drm_bridge_funcs of_display_mode_bridge_funcs = {
    55		.attach = of_display_mode_bridge_attach,
    56		.get_modes = of_display_mode_bridge_get_modes,
    57	};
    58	

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