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net: fec: use managed function devm_gpio_request_one 

Using gpio_request_one will require the probe fail-out call gpio_free,
which is missing currently.  Change to use devm_gpio_request_one to
fix the problem.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Shawn Guo 2012-06-27 03:45:22 +00:00 committed by David S. Miller
parent 5fa9c0fe3e
commit 119fc00776
1 changed files with 2 additions and 1 deletions
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3
drivers/net/ethernet/freescale/fec.c
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@ -1513,7 +1513,8 @@ static void __devinit fec_reset_phy(struct platform_device *pdev)
return;
phy_reset = of_get_named_gpio(np, "phy-reset-gpios", 0);
err = gpio_request_one(phy_reset, GPIOF_OUT_INIT_LOW, "phy-reset");
err = devm_gpio_request_one(&pdev->dev, phy_reset,
GPIOF_OUT_INIT_LOW, "phy-reset");
if (err) {
pr_debug("FEC: failed to get gpio phy-reset: %d\n", err);
return;