From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Date: Fri, 8 Aug 2014 20:45:32 +0000 (-0300)
Subject: drm/i915: fix i915_interrupt_info on BDW
X-Git-Tag: omap-for-v3.19/prcm-cleanup~70^2~73^2~82
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=22c59960d9fe72f3fbd28de69cc43c5522dd5fe6;p=pandora-kernel.git

drm/i915: fix i915_interrupt_info on BDW

Currently, if the machine is runtime suspended an you read the file,
you will get an "Unclaimed register" error message.

Testcase: igt/pm_rpm/debugfs-read
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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