From: soniccat.liu@gmail.com
To: linuxppc-dev@lists.ozlabs.org
Cc: Liu Shuo <soniccat.liu@gmail.com>, timur@freescale.com
Subject: [PATCH] powerpc/fsl_msi : return proper error value when ioremap failed.
Date: Thu, 8 Mar 2012 14:47:37 -0800 [thread overview]
Message-ID: <1331246857-5622-1-git-send-email-soniccat.liu@gmail.com> (raw)
From: Liu Shuo <soniccat.liu@gmail.com>
Signed-off-by: Liu Shuo <soniccat.liu@gmail.com>
---
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 ecb5c19..0bab156 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;
--
1.7.4.1
next reply other threads:[~2012-03-12 10:44 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-08 22:47 soniccat.liu [this message]
2012-03-12 16:09 ` [PATCH] powerpc/fsl_msi : return proper error value when ioremap failed Timur Tabi
2012-03-16 15:14 ` Kumar Gala
2012-03-16 15:24 ` Kumar Gala
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