[Intel-gfx] [PATCH v3 03/28] drm/i915/dg1: Add DG1 PCI IDs

[kernel test robot]

Hi Lucas,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on drm-intel/for-linux-next]
[also build test WARNING on drm-tip/drm-tip next-20200702]
[cannot apply to v5.8-rc3]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use  as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Lucas-De-Marchi/Introduce-DG1/20200702-075819
base:   git://anongit.freedesktop.org/drm-intel for-linux-next
config: x86_64-randconfig-r025-20200702 (attached as .config)
compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project 003a086ffc0d1affbb8300b36225fb8150a2d40a)
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
        # install x86_64 cross compiling tool for clang build
        # apt-get install binutils-x86-64-linux-gnu
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 

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

All warnings (new ones prefixed by >>):

>> drivers/gpu/drm/i915/i915_pci.c:903:39: warning: unused variable 'dg1_info' [-Wunused-const-variable]
   static const struct intel_device_info dg1_info = {
                                         ^
   1 warning generated.

vim +/dg1_info +903 drivers/gpu/drm/i915/i915_pci.c

   896	
   897	#define GEN12_DGFX_FEATURES \
   898		GEN12_FEATURES, \
   899		.memory_regions = REGION_SMEM | REGION_LMEM, \
   900		.has_master_unit_irq = 1, \
   901		.is_dgfx = 1
   902	
 > 903	static const struct intel_device_info dg1_info = {
   904		GEN12_DGFX_FEATURES,
   905		PLATFORM(INTEL_DG1),
   906		.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C) | BIT(PIPE_D),
   907		.require_force_probe = 1,
   908		.engine_mask =
   909			BIT(RCS0) | BIT(BCS0) | BIT(VECS0) |
   910			BIT(VCS0) | BIT(VCS2),
   911	};
   912	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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