From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Thu, 31 May 2012 12:57:43 +0000 (+0200)
Subject: drm/i915: simplify sysfs setup code
X-Git-Tag: v3.6-rc1~83^2~47^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=112abd291db7d47974f166e742104d761bc76977;p=pandora-kernel.git

drm/i915: simplify sysfs setup code

Positively checking for the required feature/gen is simpler than build
a cascade of negative "we need to bail" checks. And the later won't
scale if we add more stuff that doesn't fit in nicely.

Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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