From 3e302542055617703b260489ec1ff6fc6f1e68cd Mon Sep 17 00:00:00 2001
From: Ben Widawsky <ben@bwidawsk.net>
Date: Tue, 23 Apr 2013 23:15:32 -0700
Subject: [PATCH] drm/i915: Extract PDE writes

It also makes some sense IMO to have these two functions separate
irrespective of the number of callers.

Only the single caller for now, but that will change as we add more
PPGTTs.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
[danvet: Resolve conflict.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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Reading git-format-patch failed