From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Date: Fri, 12 Jul 2013 22:52:36 +0000 (-0300)
Subject: drm/i915: don't read or write GEN6_PMIIR on Gen 5
X-Git-Tag: v3.12-rc1~136^2~129^2~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=221ab43e8abe1e395d4bdd475ee3d4c2548f04ca;p=pandora-kernel.git

drm/i915: don't read or write GEN6_PMIIR on Gen 5

The register doesn't exist on Gen 5.

v2: Simplify checks since pm_iir is always 0 on Gen 5 (Chris)

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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