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avr32: use gpio_is_valid() to check USBA vbus_pin I/O line

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This patch will use gpio_is_valid() to check the vbus_pin I/O line.

Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
This commit is contained in:
Hans-Christian Egtvedt 2009-03-24 15:45:21 +01:00 committed by Haavard Skinnemoen
parent 472a6786b0
commit 9477ab2b2a
1 changed files with 1 additions and 1 deletions
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2
arch/avr32/mach-at32ap/at32ap700x.c
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@ -1753,7 +1753,7 @@ at32_add_device_usba(unsigned int id, struct usba_platform_data *data)
if (platform_device_add_data(pdev, data, sizeof(usba_data)))
goto out_free_pdev;
if (data->vbus_pin >= 0)
if (gpio_is_valid(data->vbus_pin))
at32_select_gpio(data->vbus_pin, 0);
usba0_pclk.dev = &pdev->dev;