Merge tag 'drm-intel-next-fixes-2015-06-22' of...

Merge tag 'drm-intel-next-fixes-2015-06-22' of git://anongit.freedesktop.org/drm-intel into drm-next

fix warning introduced in last -fixes
* tag 'drm-intel-next-fixes-2015-06-22' of git://anongit.freedesktop.org/drm-intel:
  drm/i915: Silence compiler warning