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| author | Liu Shuo <soniccat.liu@gmail.com> | 2012-03-08 14:47:37 -0800 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2012-03-16 10:46:31 -0500 |
| commit | b53804c70258000026d0b68b86aaecd571f2ba8b (patch) | |
| tree | 00ff5de3dde0903786bb5091f54fbef56571ca3f | |
| parent | e131fbda56131bf85a7d66834596be603eee7720 (diff) | |
| download | lwn-b53804c70258000026d0b68b86aaecd571f2ba8b.tar.gz lwn-b53804c70258000026d0b68b86aaecd571f2ba8b.zip | |
powerpc/fsl_msi: return proper error value when ioremap failed.
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>
| -rw-r--r-- | arch/powerpc/sysdev/fsl_msi.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/sysdev/fsl_msi.c b/arch/powerpc/sysdev/fsl_msi.c index ecb5c1946d22..0bab15626ee2 100644 --- a/arch/powerpc/sysdev/fsl_msi.c +++ b/arch/powerpc/sysdev/fsl_msi.c @@ -410,6 +410,7 @@ static int __devinit fsl_of_msi_probe(struct platform_device *dev) msi->msi_regs = ioremap(res.start, resource_size(&res)); if (!msi->msi_regs) { + err = -ENOMEM; dev_err(&dev->dev, "could not map node %s\n", dev->dev.of_node->full_name); goto error_out; |