From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Date: Wed, 9 Jul 2014 17:31:57 +0000 (-0300)
Subject: drm/i915: get/put runtime PM at i915_semaphore_status
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~125^2~49^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=03872064f77f4beb61d1afc22adf62da47cf087b;p=pandora-kernel.git

drm/i915: get/put runtime PM at i915_semaphore_status

Otherwise we will print some WARNs when we read registers and the
machine is suspended.

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

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