ARM: pxa/gumstix: switch to using gpio-vbus transceiver

Switch from handling gpio-vbus in pxa25x_udc to using standard gpio-vbus
tranceiver.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Cc: Steve Sakoman <sakoman@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
1 file changed