From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Tue, 24 Apr 2012 21:59:46 +0000 (+0100)
Subject: drm/i915: Remove gen3 irq code from gen4 irq routine
X-Git-Tag: v3.5-rc1~83^2~8^2~54
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2c8ba29f15b57b0a587fae2a83ce906c82031d18;p=pandora-kernel.git

drm/i915: Remove gen3 irq code from gen4 irq routine

And a couple of miscellaneous cleanups to the main body of the IRQ loop;
move per-loop condition variables within the scope of the loop and move
the old DRI1 breadcrumb to the tail of the function and so only execute
it once.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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