[Intel-gfx] [PATCH 1/3] drm/i915: Report steering details in debugfs

[kernel test robot]

Hi Matt,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on drm-tip/drm-tip]
[also build test WARNING on drm-exynos/exynos-drm-next drm/drm-next next-20220310]
[cannot apply to drm-intel/for-linux-next tegra-drm/drm/tegra/for-next airlied/drm-next v5.17-rc8]
[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]

url:    https://github.com/0day-ci/linux/commits/Matt-Roper/i915-General-multicast-steering-updates/20220315-074349
base:   git://anongit.freedesktop.org/drm/drm-tip drm-tip
config: i386-randconfig-s001 (https://download.01.org/0day-ci/archive/20220315/202203151352.zdgy8H4M-lkp@intel.com/config)
compiler: gcc-9 (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.4-dirty
        # https://github.com/0day-ci/linux/commit/cd773701a65fdee649b70395d226ba9b5f7d5d30
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Matt-Roper/i915-General-multicast-steering-updates/20220315-074349
        git checkout cd773701a65fdee649b70395d226ba9b5f7d5d30
        # save the config file to linux build tree
        mkdir build_dir
        make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=i386 SHELL=/bin/bash drivers/gpu/drm/i915/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp at intel.com>


sparse warnings: (new ones prefixed by >>)
>> drivers/gpu/drm/i915/gt/intel_gt.c:99:12: sparse: sparse: symbol 'intel_steering_types' was not declared. Should it be static?

vim +/intel_steering_types +99 drivers/gpu/drm/i915/gt/intel_gt.c

    98	
  > 99	const char *intel_steering_types[] = {
   100		"L3BANK",
   101		"MSLICE",
   102		"LNCF",
   103	};
   104	

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