From c5d974728fafc151e740638b4cf492958be78b5b Mon Sep 17 00:00:00 2001
From: Damien Lespiau <damien.lespiau@intel.com>
Date: Sat, 25 Oct 2014 00:11:11 +0100
Subject: [PATCH] drm/i915: Remove unnecessary test on the gen in
 intel_do_mmio_flip()

use_mmio_flip() makes sure we only enable MMIO flips on gen5+. So we
don't need to take into account older devices.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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Reading git-format-patch failed