drm/i915: Do not handle a null plane state.

With the conversion to atomic this cannot happen any more.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Maarten Lankhorst 2015-09-10 16:08:02 +02:00 • committed by Daniel Vetter
commit bca8013ec2