From 32aad86fe88e7323d4fc5e9e423abcee0d55a03d Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Wed, 4 Aug 2010 13:50:25 +0100
Subject: [PATCH] drm/i915/sdvo: Propagate errors from reading/writing control
 bus.

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