[PATCH] powerpc/fsl_msi : return proper error value when ioremap failed.

[Timur Tabi]

soniccat.liu at gmail.com wrote:
> From: Liu Shuo <soniccat.liu at gmail.com>
> 
> Signed-off-by: Liu Shuo <soniccat.liu at gmail.com>

Acked-by: Timur Tabi <timur at freescale.com>

This is not a critical fix for 3.3, but it should probably be applied to
3.3-stable.

-- 
Timur Tabi
Linux kernel developer at Freescale