tree 9b22fab1e6cf69085a03c43a5c541db1c1658ca7
parent fbd5a26d500c7cd8943cc5f37ccc7e49cf386053
author Chris Wilson <chris@chris-wilson.co.uk> 1287066405 +0100
committer Chris Wilson <chris@chris-wilson.co.uk> 1287476395 +0100

drm/i915: rearrange mutex acquisition for pread

... to avoid the double acquisition along fast[er] paths.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>