From 1c0f6749e86a990eca10499c8da2b04888ce4560 Mon Sep 17 00:00:00 2001
From: Andy Lutomirski <luto@amacapital.net>
Date: Mon, 13 May 2013 23:58:44 +0000
Subject: [PATCH] i915: Use arch_phys_wc_{add,del}

i915 open-coded logic that was essentially equivalent to the new API.

Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Andy Lutomirski <luto@amacapital.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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Reading git-format-patch failed