Commit 8d12c32c authored by Stelian Pop's avatar Stelian Pop Committed by Haavard Skinnemoen

atmel_usba_udc: Kill GPIO_PIN_NONE

GPIO_PIN_NONE should no longer be used. Replace it with a simple
test against negative values.

This is a transitional patch, waiting for gpio_is_valid() to be
merged at which point the tests should be revisited.
Signed-off-by: default avatarStelian Pop <stelian@popies.net>
Acked-by: default avatarDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: default avatarHaavard Skinnemoen <hskinnemoen@atmel.com>
parent 7a242471
......@@ -1937,7 +1937,7 @@ static int __init usba_udc_probe(struct platform_device *pdev)
goto err_device_add;
}
if (pdata && pdata->vbus_pin != GPIO_PIN_NONE) {
if (pdata && pdata->vbus_pin >= 0) {
if (!gpio_request(pdata->vbus_pin, "atmel_usba_udc")) {
udc->vbus_pin = pdata->vbus_pin;
......
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