drm/i915: Only print an message if there was an error
authorChris Wilson <chris@chris-wilson.co.uk>
Thu, 27 May 2010 12:18:12 +0000 (13:18 +0100)
committerEric Anholt <eric@anholt.net>
Fri, 28 May 2010 17:39:25 +0000 (10:39 -0700)
Only report an error if the GPU has actually detected one, otherwise we
are just hung.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>

No differences found