Merge branch 'drm-fixes-4.17' of git://people.freedesktop.org/~agd5f/linux into drm-fixes

One last fix for 4.17.  Fix a suspend regression in DC.

* 'drm-fixes-4.17' of git://people.freedesktop.org/~agd5f/linux:
  drm/amd/display: Fix BUG_ON during CRTC atomic check update