usb_ep_fifo_flush
usb_ep_fifo_flush(ep);
usb_ep_fifo_flush(&ci->ep0out->ep);
usb_ep_fifo_flush(&ci->ep0in->ep);
usb_ep_fifo_flush(epfile->ep->ep);
usb_ep_fifo_flush(common->fsg->bulk_in);
usb_ep_fifo_flush(common->fsg->bulk_out);
usb_ep_fifo_flush(ep);
usb_ep_fifo_flush(ep);
usb_ep_fifo_flush (data->ep);
EXPORT_SYMBOL_GPL(usb_ep_fifo_flush);
DEFINE_EVENT(udc_log_ep, usb_ep_fifo_flush,
void usb_ep_fifo_flush(struct usb_ep *ep);