[Intel-gfx] [drm-tip:drm-tip 613/621] drivers/gpu/drm/drm_dp_helper.c:1029:13: error: 'struct drm_crtc' has no member named 'crc'

[kbuild test robot]

tree:   git://anongit.freedesktop.org/drm/drm-tip drm-tip
head:   fefda0d99ee9245f0d4032eedb3b18cc690d8194
commit: 79c1da7c3bf74be9b1dae9450ef79f32dd22def6 [613/621] drm/dp: add helpers for capture of frame CRCs
config: x86_64-randconfig-x010-201710 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
        git checkout 79c1da7c3bf74be9b1dae9450ef79f32dd22def6
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   drivers/gpu/drm/drm_dp_helper.c: In function 'drm_dp_aux_crc_work':
>> drivers/gpu/drm/drm_dp_helper.c:1029:13: error: 'struct drm_crtc' has no member named 'crc'
     while (crtc->crc.opened) {
                ^~
   drivers/gpu/drm/drm_dp_helper.c:1031:12: error: 'struct drm_crtc' has no member named 'crc'
      if (!crtc->crc.opened)
               ^~

vim +1029 drivers/gpu/drm/drm_dp_helper.c

  1023		int ret;
  1024	
  1025		if (WARN_ON(!aux->crtc))
  1026			return;
  1027	
  1028		crtc = aux->crtc;
> 1029		while (crtc->crc.opened) {
  1030			drm_crtc_wait_one_vblank(crtc);
  1031			if (!crtc->crc.opened)
  1032				break;

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