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| author |   Fabio Estevam <fabio.estevam@freescale.com> | 2014-02-14 01:09:34 -0200 |
|---|---|---|
| committer |   Brian Norris <computersforpeace@gmail.com> | 2014-03-10 22:42:26 -0700 |
| commit | 26fbf48b7a04d585d89709d9e6f1e66b8bfc5dc2 (patch) | |
| tree | dfaa11e31cbaa11bf3aa56690acdd7d35e70bf66 | |
| parent | mtd: remove some duplicative checks (diff) | |
| download | linux-dev-26fbf48b7a04d585d89709d9e6f1e66b8bfc5dc2.tar.xz linux-dev-26fbf48b7a04d585d89709d9e6f1e66b8bfc5dc2.zip | |
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 <fabio.estevam@freescale.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| -rw-r--r-- | drivers/mtd/nand/mxc_nand.c | 2 |
1 files changed, 2 insertions, 0 deletions
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() |