From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Date: Mon, 18 Feb 2013 22:00:20 +0000 (-0300)
Subject: drm/i915: create functions for the "unclaimed register" checks
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~55^2~60^2~68
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=115bc2de52af131c2c9bb2bda1adde88c9aa8fef;p=pandora-kernel.git

drm/i915: create functions for the "unclaimed register" checks

This avoids polluting i915_write##x and also allows us to reuse code
on i915_read##x.

v2: Rebase
v3: Convert the macros to static functions

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