Just flushing out my pile of random drm patches for the merge window,
nothing big. And it all hung around in drm-intel trees for a while (only
just rebased now).

* tag 'topic/core-stuff-2014-06-02' of git://anongit.freedesktop.org/drm-intel:
  imx-drm: imx-tve: remove unused variable
  drm: Missed clflushopt in drm_clflush_virt_range
  drm/plane: Fix a couple of checkpatch warnings
  drm/plane: Fix sparse warnings
  drm/exynos: Fix double locks at PM resume
  drm/ast: Fix double lock at PM resume
  drm/dp-helper: Deprecate old i2c-over-dp_aux heleprs