Use gpio_vbus instead of udc_is_connected for udc on tosa.
Signed-off-by: NDmitry Baryshkov <dbaryshkov@gmail.com>
Acked-by: NRussell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>