diff options
| -rw-r--r-- | drivers/ata/sata_highbank.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/ata/sata_highbank.c b/drivers/ata/sata_highbank.c index 64b2ef15ec19..8440203e835e 100644 --- a/drivers/ata/sata_highbank.c +++ b/drivers/ata/sata_highbank.c @@ -469,10 +469,12 @@ static int ahci_highbank_probe(struct platform_device *pdev) } irq = platform_get_irq(pdev, 0); - if (irq <= 0) { + if (irq < 0) { dev_err(dev, "no irq\n"); - return -EINVAL; + return irq; } + if (!irq) + return -EINVAL; hpriv = devm_kzalloc(dev, sizeof(*hpriv), GFP_KERNEL); if (!hpriv) { |