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spi: topcliff-pch: fix error return code in pch_spi_probe() 

Fix to return -ENOMEM in the platform_device_alloc() error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Wei Yongjun 2013-05-22 10:55:41 +08:00 committed by Mark Brown
parent e1e5762823
commit bac902d505
1 changed files with 1 additions and 0 deletions
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drivers/spi/spi-topcliff-pch.c
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@ -1667,6 +1667,7 @@ static int pch_spi_probe(struct pci_dev *pdev,
pd_dev = platform_device_alloc("pch-spi", i);
if (!pd_dev) {
dev_err(&pdev->dev, "platform_device_alloc failed\n");
retval = -ENOMEM;
goto err_platform_device;
}
pd_dev_save->pd_save[i] = pd_dev;