[Intel-gfx] [PATCH] drm/i915: Remove i915 ggtt WA since GT E

[kbuild test robot]

Hi Dong,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on drm-intel/for-linux-next]
[cannot apply to v5.3-rc4 next-20190809]
[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/Dong-Yang/drm-i915-Remove-i915-ggtt-WA-since-GT-E/20190812-111840
base:   git://anongit.freedesktop.org/drm-intel for-linux-next
config: i386-defconfig (attached as .config)
compiler: gcc-7 (Debian 7.4.0-10) 7.4.0
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

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

All error/warnings (new ones prefixed by >>):

   In file included from drivers/gpu/drm/i915/display/intel_display_types.h:46:0,
                    from drivers/gpu/drm/i915/i915_drv.c:54:
   drivers/gpu/drm/i915/i915_drv.h: In function 'intel_ggtt_update_needs_vtd_wa':
>> drivers/gpu/drm/i915/i915_drv.h:2259:9: error: expected expression before 'return'
     return return IS_BXT_REVID(dev_priv, 0, BXT_REVID_D0) && intel_vtd_active();
            ^~~~~~
--
   In file included from drivers/gpu/drm/i915/i915_gem_gtt.c:41:0:
   drivers/gpu/drm/i915/i915_drv.h: In function 'intel_ggtt_update_needs_vtd_wa':
>> drivers/gpu/drm/i915/i915_drv.h:2259:9: error: expected expression before 'return'
     return return IS_BXT_REVID(dev_priv, 0, BXT_REVID_D0) && intel_vtd_active();
            ^~~~~~
>> drivers/gpu/drm/i915/i915_drv.h:2260:1: warning: control reaches end of non-void function [-Wreturn-type]
    }
    ^

vim +/return +2259 drivers/gpu/drm/i915/i915_drv.h

  2255	
  2256	static inline bool
  2257	intel_ggtt_update_needs_vtd_wa(struct drm_i915_private *dev_priv)
  2258	{
> 2259		return return IS_BXT_REVID(dev_priv, 0, BXT_REVID_D0) && intel_vtd_active();
> 2260	}
  2261	

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