[Intel-gfx] [PATCH] drm/i915:gen9: implement WaMtpRenderPowerGatingBug

[kbuild test robot]

Hi,

[auto build test ERROR on drm-intel/for-linux-next]
[also build test ERROR on next-20160616]
[cannot apply to v4.7-rc3]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/tim-gore-intel-com/drm-i915-gen9-implement-WaMtpRenderPowerGatingBug/20160616-235703
base:   git://anongit.freedesktop.org/drm-intel for-linux-next
config: x86_64-rhel (attached as .config)
compiler: gcc-4.9 (Debian 4.9.3-14) 4.9.3
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   drivers/gpu/drm/i915/intel_lrc.c: In function 'do_WaMtpRenderPowerGatingBug':
>> drivers/gpu/drm/i915/intel_lrc.c:1247:39: error: 'struct drm_i915_private' has no member named 'dev_priv'
     uint32_t SliceCountMax = engine->i915->dev_priv->info.slice_total;
                                          ^

vim +1247 drivers/gpu/drm/i915/intel_lrc.c

  1241	{
  1242		uint32_t num_lri = 0;
  1243		uint32_t GwWriteValue = 0;
  1244		i915_reg_t GwDestMmio = {0};
  1245		uint32_t i = 0;
  1246		uint32_t GwCount = 0;
> 1247		uint32_t SliceCountMax = engine->i915->dev_priv->info.slice_total;
  1248		uint32_t SliceCount = 0;
  1249	
  1250		/* Slice count should be non-zero */

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
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