258ca049e8bac91
author Chris Wilson <chris@chris-wilson.co.uk> 1284043454 +0100
committer Chris Wilson <chris@chris-wilson.co.uk> 1284048036 +0100

drm/i915: Use the direct mapping of pipe->crtc

Why iterate all the crtcs to find the pipe, when we already know which
crtc is attached to which pipe?

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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