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authorWei Yongjun <yongjun_wei@trendmicro.com.cn>2013-04-25 15:18:02 +0800
committerMark Brown <broonie@opensource.wolfsonmicro.com>2013-04-25 11:57:38 +0100
commit0113f22ee49ff1972de55632dda44eb9299e625d (patch)
treec0804a1da07c4a20ebe0a79604a02ac184db116f /drivers/spi/spi-topcliff-pch.c
parenta68b728f7a217ce30b0eb77f6cb8e955d6ce6841 (diff)
spi-topcliff-pch: missing platform_driver_unregister() on error in pch_spi_init()
Add the missing platform_driver_unregister() before return from pch_spi_init() in the error handling case. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/spi/spi-topcliff-pch.c')
-rw-r--r--drivers/spi/spi-topcliff-pch.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/spi/spi-topcliff-pch.c b/drivers/spi/spi-topcliff-pch.c
index f756481b0fea..c8b672e07ba0 100644
--- a/drivers/spi/spi-topcliff-pch.c
+++ b/drivers/spi/spi-topcliff-pch.c
@@ -1789,8 +1789,10 @@ static int __init pch_spi_init(void)
return ret;
ret = pci_register_driver(&pch_spi_pcidev_driver);
- if (ret)
+ if (ret) {
+ platform_driver_unregister(&pch_spi_pd_driver);
return ret;
+ }
return 0;
}