drm/i915/ringbuffer: Check that we setup the ringbuffer
authorChris Wilson <chris@chris-wilson.co.uk>
Thu, 28 Oct 2010 10:18:07 +0000 (11:18 +0100)
committerChris Wilson <chris@chris-wilson.co.uk>
Thu, 28 Oct 2010 11:33:17 +0000 (12:33 +0100)
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

No differences found