Commit 5b1f0e62 authored Nov 11, 2019 by Stefan Wahren Committed by David S. Miller Nov 12, 2019

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>

parent 2eea1fa8

drivers/net/ethernet/broadcom/genet/bcmgenet.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;

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