diff options
Diffstat (limited to 'drivers/pci/host')
| -rw-r--r-- | drivers/pci/host/pci-rcar-gen2.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/pci/host/pci-rcar-gen2.c b/drivers/pci/host/pci-rcar-gen2.c index ceec147baec3..201e4a450340 100644 --- a/drivers/pci/host/pci-rcar-gen2.c +++ b/drivers/pci/host/pci-rcar-gen2.c @@ -308,6 +308,11 @@ static int __init rcar_pci_probe(struct platform_device *pdev) priv->reg = reg; priv->dev = &pdev->dev; + if (priv->irq < 0) { + dev_err(&pdev->dev, "no valid irq found\n"); + return priv->irq; + } + return rcar_pci_add_controller(priv); } |
