From: Zhenyu Wang <zhenyuw@linux.intel.com>
Date: Tue, 30 Oct 2012 11:16:34 +0000 (+0800)
Subject: drm/i915: Fix HSW power well control state read
X-Git-Tag: v3.8-rc1~82^2~192^2~88
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=263b30d4b1a52432075069070328cfa641179f92;p=pandora-kernel.git

drm/i915: Fix HSW power well control state read

Fix power well control state by reading real register offset.

Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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