[PATCH] iommu/rockchip: Don't feed NULL res pointers to devres

[Joerg Roedel]

On Mon, Mar 21, 2016 at 12:00:23PM +0100, Tomeu Vizoso wrote:
> If we do, devres prints a "invalid resource" string in the error
> loglevel.
> 
> Signed-off-by: Tomeu Vizoso <tomeu.vizoso at collabora.com>
> ---
>  drivers/iommu/rockchip-iommu.c | 2 ++
>  1 file changed, 2 insertions(+)

Applied, thanks.