From: Joerg Roedel <joerg.roedel@amd.com>
Date: Wed, 2 Sep 2009 15:02:47 +0000 (+0200)
Subject: x86/amd-iommu: Use fetch_pte in iommu_unmap_page
X-Git-Tag: v2.6.32-rc1~727^2^2^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=38a76eeeafb251bf67d143a34b37a8105cff302e;p=pandora-kernel.git

x86/amd-iommu: Use fetch_pte in iommu_unmap_page

Instead of reimplementing existing logic use fetch_pte to
walk the page table in iommu_unmap_page.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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