From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Fri, 25 Feb 2011 22:26:23 +0000 (+0000)
Subject: drm/i915: don't store the reg value for HWS_PGA
X-Git-Tag: v2.6.39-rc1~458^2~9^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4cbf74ccf8362e99b2bdf1e66112a480c79ecacf;p=pandora-kernel.git

drm/i915: don't store the reg value for HWS_PGA

It is trivially computable from the real physical address so no need to
store both.

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