From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Thu, 21 Oct 2010 17:51:09 +0000 (+0100)
Subject: drm/i915/ringbuffer: Fix emit batch buffer regression from 8187a2b
X-Git-Tag: v2.6.37-rc1~92^2~11^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c717966744e618af76aa5d7fe6cc44dba487bdc6;p=pandora-kernel.git

drm/i915/ringbuffer: Fix emit batch buffer regression from 8187a2b

In commit 8187a2b, the number of dwords used in the ringbuffer for
executing the batch buffer was erroneously changed from 2 to 4.

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