tree 6bba057a0f26380731f7ad191faff9c9a2edfac3
parent 75f0e4615dc328e67634eccd86bc71597da9f8a3
author Varun Sethi <Varun.Sethi@freescale.com> 1403618237 +0530
committer Joerg Roedel <jroedel@suse.de> 1404721802 +0200

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>