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mdio-gpio: Add mdc pin direction initialization

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mdc pin should always be output. Initialize it as output,
so each board code does not need to do this.

Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Paulius Zaleckas 2009-02-08 23:46:01 +00:00 committed by David S. Miller
parent 4906f9985e
commit 664f93b48a
1 changed files with 2 additions and 0 deletions
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2
drivers/net/phy/mdio-gpio.c
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@ -125,6 +125,8 @@ static int __devinit mdio_gpio_bus_init(struct device *dev,
if (gpio_request(bitbang->mdio, "mdio"))
goto out_free_mdc;
gpio_direction_output(bitbang->mdc, 0);
dev_set_drvdata(dev, new_bus);
ret = mdiobus_register(new_bus);