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pch_dma: fix error return code in pch_dma_probe()

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Fix to return -ENODEV when no proper base address found 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: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Wei Yongjun 2013-07-17 08:34:59 +08:00 committed by Vinod Koul
parent ad81f0545e
commit 27abb2ffb0
1 changed files with 1 additions and 0 deletions
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drivers/dma/pch_dma.c
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@ -867,6 +867,7 @@ static int pch_dma_probe(struct pci_dev *pdev,
if (!(pci_resource_flags(pdev, 1) & IORESOURCE_MEM)) {
dev_err(&pdev->dev, "Cannot find proper base address\n");
err = -ENODEV;
goto err_disable_pdev;
}