USB_PIPE_STATE_CLOSED
case USB_PIPE_STATE_CLOSED:
(ph_impl->usba_ph_state == USB_PIPE_STATE_CLOSED)) {
case USB_PIPE_STATE_CLOSED:
case USB_PIPE_STATE_CLOSED:
ph_impl->usba_ph_state = USB_PIPE_STATE_CLOSED;
*pipe_state = USB_PIPE_STATE_CLOSED;
{ USB_PIPE_STATE_CLOSED, "<closed>" },
((state) == USB_PIPE_STATE_CLOSED))