From: Adam Jackson <ajax@redhat.com>
Date: Tue, 26 Jul 2011 19:39:46 +0000 (-0400)
Subject: drm/i915/dp: Check for AUXCH error before checking for success
X-Git-Tag: v3.4-rc1~143^2~98^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d7e96feab83d29e27d14c60f1fa7c716ef7880cd;p=pandora-kernel.git

drm/i915/dp: Check for AUXCH error before checking for success

This is paranoid, but I am entirely willing to believe the hardware
could come up with a condition where I get a status with both the 'done'
and 'receive error' bits set.

Signed-off-by: Adam Jackson <ajax@redhat.com>
Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

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