From 38a76eeeafb251bf67d143a34b37a8105cff302e Mon Sep 17 00:00:00 2001
From: Joerg Roedel <joerg.roedel@amd.com>
Date: Wed, 2 Sep 2009 17:02:47 +0200
Subject: [PATCH] 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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Reading git-format-patch failed