From: Jiri Slaby <jirislaby@gmail.com>
Date: Thu, 28 May 2009 07:54:48 +0000 (+0200)
Subject: amd_iommu: fix lock imbalance
X-Git-Tag: v2.6.31-rc1~408^2^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=367d04c4ec02dad34d80452e32e3370db7fb6fee;p=pandora-kernel.git

amd_iommu: fix lock imbalance

In alloc_coherent there is an omitted unlock on the path where mapping
fails. Add the unlock.

[ Impact: fix lock imbalance in alloc_coherent ]

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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