From 40e4aa34324bff3938a900014254f88943d05e15 Mon Sep 17 00:00:00 2001
From: David Woodhouse <David.Woodhouse@intel.com>
Date: Sat, 4 Jul 2009 10:55:41 +0100
Subject: [PATCH] intel-iommu: Add iommu_should_identity_map() function

We do this twice, and it's about to get more complicated. This makes the
code slightly clearer about what it's doing, too.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
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Reading git-format-patch failed