From: Imre Deak <imre.deak@intel.com>
Date: Mon, 14 Apr 2014 17:24:31 +0000 (+0300)
Subject: drm/i915: gen2: move error capture of IER to its correct place
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~44^2~56^2~48
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=51660e0eb6e7130fb1ba511cc1918cbe505be0af;p=pandora-kernel.git

drm/i915: gen2: move error capture of IER to its correct place

While checking the error capture path I noticed that this register is
read twice for GEN2, so fix this and also move the read where it's done
for other platforms.

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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