powerpc/fsl_msi: return proper error value when ioremap failed.
authorLiu Shuo <soniccat.liu@gmail.com>
Thu, 8 Mar 2012 22:47:37 +0000 (14:47 -0800)
committerKumar Gala <galak@kernel.crashing.org>
Fri, 16 Mar 2012 15:46:31 +0000 (10:46 -0500)
Signed-off-by: Liu Shuo <soniccat.liu@gmail.com>
Acked-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

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