From: Robert Beckett <robert.beckett@intel.com>
Date: Tue, 3 Jun 2014 08:08:26 +0000 (+0200)
Subject: drm/i915: Simplify intel_gpu_reset
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~125^2~63^2~67
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=542c184f0ea08ee65794c1f0b044e1db4f8aab1b;p=pandora-kernel.git

drm/i915: Simplify intel_gpu_reset

Replaced ever growing switch for gen version with chained conditionals.
Futre gen's only need to add a new one if they require something different.

Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Robert Beckett <robert.beckett@intel.com>
[danvet: Picked from internal tree and white-wash commit message.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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