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Commit 7f52da56 authored by Johan Hovold's avatar Johan Hovold Committed by David S. Miller
Browse files

net: mdio-gpio: warn about missing bus alias id 



Use a sane default bus id (rather than -ENODEV) and print a warning when
the bus alias id is missing.

Signed-off-by: default avatarJohan Hovold <jhovold@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 0953f789

drivers/net/phy/mdio-gpio.c

+4 −0
Original line number Diff line number Diff line
@@ -215,6 +215,10 @@ static int mdio_gpio_probe(struct platform_device *pdev) 
	if (pdev->dev.of_node) {

		pdata = mdio_gpio_of_get_data(pdev);

		bus_id = of_alias_get_id(pdev->dev.of_node, "mdio-gpio");

		if (bus_id < 0) {

			dev_warn(&pdev->dev, "failed to get alias id\n");

			bus_id = 0;

		}

	} else {

		pdata = dev_get_platdata(&pdev->dev);

		bus_id = pdev->id;