[agd5f:drm-next 62/67] drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c:48:38: warning: 'golden_settings_gc_9_4_3' defined but not used

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

tree:   https://gitlab.freedesktop.org/agd5f/linux.git drm-next
head:   86b20703e4c5a3c39891def0a68e7438aeca9db9
commit: 86301129698be52f8398f92ea8564168f6bfcae1 [62/67] drm/amdgpu: split gc v9_4_3 functionality from gc v9_0
config: i386-allyesconfig (https://download.01.org/0day-ci/archive/20230419/202304192048.uuNplYDR-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce (this is a W=1 build):
        git remote add agd5f https://gitlab.freedesktop.org/agd5f/linux.git
        git fetch --no-tags agd5f drm-next
        git checkout 86301129698be52f8398f92ea8564168f6bfcae1
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=i386 olddefconfig
        make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/gpu/drm/amd/amdgpu/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202304192048.uuNplYDR-lkp@intel.com/

All warnings (new ones prefixed by >>):

   drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c:1049:6: warning: no previous prototype for 'gfx_v9_4_3_disable_gpa_mode' [-Wmissing-prototypes]
    1049 | void gfx_v9_4_3_disable_gpa_mode(struct amdgpu_device *adev)
         |      ^~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c:48:38: warning: 'golden_settings_gc_9_4_3' defined but not used [-Wunused-const-variable=]
      48 | static const struct soc15_reg_golden golden_settings_gc_9_4_3[] = {
         |                                      ^~~~~~~~~~~~~~~~~~~~~~~~


vim +/golden_settings_gc_9_4_3 +48 drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c

    47	
  > 48	static const struct soc15_reg_golden golden_settings_gc_9_4_3[] = {
    49	

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