From: Varun Sethi <Varun.Sethi@freescale.com>
Date: Tue, 24 Jun 2014 13:57:17 +0000 (+0530)
Subject: iommu/fsl: Fix the error condition during iommu group
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~271^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3170447c1f264d51b8d1f3898bf2588588a64fdc;p=pandora-kernel.git

iommu/fsl: Fix the error condition during iommu group

Earlier PTR_ERR was being returned even if group was set to null.
Now, we explicitly set an ERR_PTR value in case the group  pointer is
NULL.

Signed-off-by: Varun Sethi <Varun.Sethi@freescale.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
---

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