Re: [PATCH 21/37] drm/vc4: txp: Add support for BCM2712 MOP

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

Hi Dave,

kernel test robot noticed the following build warnings:

[auto build test WARNING on 91e21479c81dd4e9e22a78d7446f92f6b96a7284]

url:    https://github.com/intel-lab-lkp/linux/commits/Dave-Stevenson/drm-vc4-Limit-max_bpc-to-8-on-Pi0-3/20241024-005239
base:   91e21479c81dd4e9e22a78d7446f92f6b96a7284
patch link:    https://lore.kernel.org/r/20241023-drm-vc4-2712-support-v1-21-1cc2d5594907%40raspberrypi.com
patch subject: [PATCH 21/37] drm/vc4: txp: Add support for BCM2712 MOP
config: arc-randconfig-r111-20241025 (https://download.01.org/0day-ci/archive/20241025/202410251725.ZQplKjRl-lkp@intel.com/config)
compiler: arc-elf-gcc (GCC) 13.2.0
reproduce: (https://download.01.org/0day-ci/archive/20241025/202410251725.ZQplKjRl-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/202410251725.ZQplKjRl-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> drivers/gpu/drm/vc4/vc4_txp.c:513:27: sparse: sparse: symbol 'bcm2712_mop_data' was not declared. Should it be static?

vim +/bcm2712_mop_data +513 drivers/gpu/drm/vc4/vc4_txp.c

   512	
 > 513	const struct vc4_txp_data bcm2712_mop_data = {
   514		.base = {
   515			.name = "mop",
   516			.debugfs_name = "mop_regs",
   517			.hvs_available_channels = BIT(2),
   518			.hvs_output = 2,
   519		},
   520		.encoder_type = VC4_ENCODER_TYPE_TXP0,
   521		.high_addr_ptr_reg = TXP_DST_PTR_HIGH_MOP,
   522		.has_byte_enable = true,
   523		.size_minus_one = true,
   524		.supports_40bit_addresses = true,
   525	};
   526	

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