Merge tag 'drm-intel-fixes-2014-02-11' of ssh://git.freedesktop.org/git/drm-intel into drm-next

3 regression fixes in i915

* tag 'drm-intel-fixes-2014-02-11' of ssh://git.freedesktop.org/git/drm-intel:
  drm/i915: Pair va_copy with va_end in i915_error_vprintf
  drm/i915: Fix intel_pipe_to_cpu_transcoder for UMS
  drm/i915: Disable dp aux irq on g4x