From: Imre Deak <imre.deak@intel.com>
Date: Tue, 4 Mar 2014 17:22:56 +0000 (+0200)
Subject: drm/i915: add noop power well handlers instead of NULL checking them
X-Git-Tag: v3.15-rc1~51^2~55^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a45f4466e4e160e6ce5332895710d3d881a6a51c;p=pandora-kernel.git

drm/i915: add noop power well handlers instead of NULL checking them

Reading code free of special cases wins over the small overhead of
calling a noop handler. Suggested by Jesse.

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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