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net: bcmgenet: Avoid touching non-existent interrupt 

As platform_get_irq() now prints an error when the interrupt does not
exist, we are getting a confusing error message in case the optional
WOL IRQ is not defined:

  bcmgenet fd58000.ethernet: IRQ index 2 not found

Fix this by using the platform_get_irq_optional().

Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Stefan Wahren 2019-11-11 20:49:20 +01:00 committed by David S. Miller
parent 2eea1fa82f
commit 5b1f0e6294
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/broadcom/genet/bcmgenet.c
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@ -3459,7 +3459,7 @@ static int bcmgenet_probe(struct platform_device *pdev)
priv = netdev_priv(dev);
priv->irq0 = platform_get_irq(pdev, 0);
priv->irq1 = platform_get_irq(pdev, 1);
priv->wol_irq = platform_get_irq(pdev, 2);
priv->wol_irq = platform_get_irq_optional(pdev, 2);
if (!priv->irq0 || !priv->irq1) {
dev_err(&pdev->dev, "can't find IRQs\n");
err = -EINVAL;