Re: [Intel-gfx] [PATCH 2/2] drm/i915/xehp: Update topology dumps for Xe_HP

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

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 v5.17-rc7]
[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/drm-i915-sseu-Don-t-overallocate-subslice-storage/20220311-141705
base:   git://anongit.freedesktop.org/drm/drm-tip drm-tip
config: i386-randconfig-a013 (https://download.01.org/0day-ci/archive/20220311/202203112234.rtvKSbsq-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 276ca87382b8f16a65bddac700202924228982f6)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/0day-ci/linux/commit/38985b2e6acdbe67dedb5de8a8aeef917b746453
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Matt-Roper/drm-i915-sseu-Don-t-overallocate-subslice-storage/20220311-141705
        git checkout 38985b2e6acdbe67dedb5de8a8aeef917b746453
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/gpu/drm/i915/ net/core/

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

All warnings (new ones prefixed by >>):

>> drivers/gpu/drm/i915/gt/intel_sseu.c:59:5: warning: no previous prototype for function 'intel_sseu_get_geometry_subslices' [-Wmissing-prototypes]
   u32 intel_sseu_get_geometry_subslices(const struct sseu_dev_info *sseu)
       ^
   drivers/gpu/drm/i915/gt/intel_sseu.c:59:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
   u32 intel_sseu_get_geometry_subslices(const struct sseu_dev_info *sseu)
   ^
   static 
   1 warning generated.


vim +/intel_sseu_get_geometry_subslices +59 drivers/gpu/drm/i915/gt/intel_sseu.c

    58	
  > 59	u32 intel_sseu_get_geometry_subslices(const struct sseu_dev_info *sseu)
    60	{
    61		return _intel_sseu_get_subslices(sseu, sseu->geometry_subslice_mask, 0);
    62	}
    63	

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