From: Jiang Liu <jiang.liu@linux.intel.com>
Date: Fri, 11 Jul 2014 06:19:35 +0000 (+0800)
Subject: iommu/vt-d: Introduce helper domain_pfn_within_range() to simplify code
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~158^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=162d1b10d4d38065efec690c2b05ee90dfcf170c;p=pandora-kernel.git

iommu/vt-d: Introduce helper domain_pfn_within_range() to simplify code

Introduce helper function domain_pfn_within_range() to simplify code
and improve readability.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
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