From: Hiroshi Doyu <hdoyu@nvidia.com>
Date: Mon, 30 Jul 2012 05:39:19 +0000 (+0300)
Subject: iommu/tegra: smmu: Fix error initial value at domain_init
X-Git-Tag: v3.6-rc2~26^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d1d076f16376066d0a51aa7d465f43059da71562;p=pandora-kernel.git

iommu/tegra: smmu: Fix error initial value at domain_init

err initial value should be -EAGAIN. Otherwise 2nd iteration always
fails in the case as[0] is occupied.

Signed-off-by: Hiroshi Doyu <hdoyu@nvidia.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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