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mtd: mxc_nand: Propagate the error if platform_get_irq() fails

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Check the return value from platform_get_irq() and propagate it in the case of
error.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
This commit is contained in:
Fabio Estevam
2014-02-14 01:09:34 -02:00
committed by Brian Norris
parent da22b89386
commit 26fbf48b7a
1 changed files with 2 additions and 0 deletions
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2
drivers/mtd/nand/mxc_nand.c
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@@ -1501,6 +1501,8 @@ static int mxcnd_probe(struct platform_device *pdev)
init_completion(&host->op_completion);
host->irq = platform_get_irq(pdev, 0);
if (host->irq < 0)
return host->irq;
/*
* Use host->devtype_data->irq_control() here instead of irq_control()