usb: ohci-at91: use descriptor-based gpio APIs correctly
The gpiod_get* function family does not want the -gpio suffix. Use devm_gpiod_get_index_optional instead of devm_gpiod_get_optional. The descriptor based APIs handle active high/low automatically. The vbus-gpios are output, request enable while getting the gpio. Don't try to get any vbus-gpios for ports outside num-ports. WTF? Big sigh. Fixes: 054d4b7b ("usb: ohci-at91: Use descriptor-based gpio APIs") Signed-off-by: NPeter Rosin <peda@axentia.se> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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