iommu/fsl: Fix the device domain attach condition.
authorVarun Sethi <Varun.Sethi@freescale.com>
Tue, 24 Jun 2014 13:57:16 +0000 (19:27 +0530)
committerJoerg Roedel <jroedel@suse.de>
Mon, 7 Jul 2014 08:30:02 +0000 (10:30 +0200)
Store the domain information for the device, only if it's not already
attached to a domain.

Signed-off-by: Varun Sethi <Varun.Sethi@freescale.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
drivers/iommu/fsl_pamu_domain.c

Simple merge