From 26fbf48b7a04d585d89709d9e6f1e66b8bfc5dc2 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Fri, 14 Feb 2014 01:09:34 -0200 Subject: [PATCH] mtd: mxc_nand: Propagate the error if platform_get_irq() fails Check the return value from platform_get_irq() and propagate it in the case of error. Signed-off-by: Fabio Estevam Signed-off-by: Brian Norris --- drivers/mtd/nand/mxc_nand.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/mtd/nand/mxc_nand.c b/drivers/mtd/nand/mxc_nand.c index e9a4835c4dd9..dba262bf766f 100644 --- a/drivers/mtd/nand/mxc_nand.c +++ b/drivers/mtd/nand/mxc_nand.c @@ -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() -- 2.30.2