From: Wang YanQing <udknight@gmail.com>
Date: Fri, 19 Apr 2013 01:38:04 +0000 (+0800)
Subject: iommu: Include linux/err.h
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~25^2^4~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9a08d3766874835f4eba1b3d66938326c069d817;p=pandora-kernel.git

iommu: Include linux/err.h

The linux/iommu.h header uses ERR_PTR defined
in linux/err.h but doesn't include it.

Cc:joro@8bytes.org
Reviewed-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Wang YanQing <udknight@gmail.com>
Signed-off-by: Joerg Roedel <joro@8bytes.org>
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