Print error message and propagate the return value of
platform_get_irq on failure.
Signed-off-by: Gustavo A. R. Silva <garsilva@xxxxxxxxxxxxxx>
---
drivers/ata/sata_rcar.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/ata/sata_rcar.c b/drivers/ata/sata_rcar.c
index ee98447..c936b2a 100644
--- a/drivers/ata/sata_rcar.c
+++ b/drivers/ata/sata_rcar.c
@@ -872,8 +872,10 @@ static int sata_rcar_probe(struct platform_device *pdev)
int ret = 0;
irq = platform_get_irq(pdev, 0);
- if (irq <= 0)
- return -EINVAL;
+ if (irq < 0) {
+ dev_err(&pdev->dev, "failed to get IRQ\n");
+ return irq;
+ }
priv = devm_kzalloc(&pdev->dev, sizeof(struct sata_rcar_priv),
GFP_KERNEL);
--
2.5.0
--
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