diff options
| author | Fabio Estevam <fabio.estevam@freescale.com> | 2014-02-17 23:05:57 +0100 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2014-02-18 23:39:54 +0100 |
| commit | 3ef9cc31ee39dea369e989de3f7f9e822cc8de62 (patch) | |
| tree | 6891bfa6604da1c29d7639546e3e028da8b40185 /drivers/ata/pata_imx.c | |
| parent | pata_imx: Use devm_ioremap_resource() to simplify code (diff) | |
| download | linux-3ef9cc31ee39dea369e989de3f7f9e822cc8de62.tar.xz linux-3ef9cc31ee39dea369e989de3f7f9e822cc8de62.zip | |
pata_imx: Propagate the real error code on platform_get_irq() failure
No need to return a 'fake' return value on platform_get_irq() failure.
Just return the error code itself instead.
Also, change the error condition to irq < 0, so that only negative values
are treated as errors.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/ata/pata_imx.c')
| -rw-r--r-- | drivers/ata/pata_imx.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ata/pata_imx.c b/drivers/ata/pata_imx.c index 50e2cf29721e..121c748314c3 100644 --- a/drivers/ata/pata_imx.c +++ b/drivers/ata/pata_imx.c @@ -100,8 +100,8 @@ static int pata_imx_probe(struct platform_device *pdev) int ret; irq = platform_get_irq(pdev, 0); - if (irq <= 0) - return -EINVAL; + if (irq < 0) + return irq; priv = devm_kzalloc(&pdev->dev, sizeof(struct pata_imx_priv), GFP_KERNEL); |