From: Joerg Roedel <joerg.roedel@amd.com>
Date: Mon, 8 Dec 2008 13:40:26 +0000 (+0100)
Subject: AMD IOMMU: __unmap_single: check for bad_dma_address instead of 0
X-Git-Tag: v2.6.28-rc8~42^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b8d9905d025d80a2357e8ce4704fde2923f6a1bd;p=pandora-kernel.git

AMD IOMMU: __unmap_single: check for bad_dma_address instead of 0

Impact: minor fix

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