/* mos7720_bulk_out_data_callback this is the callback function for when we have finished sending serial data on the bulk out endpoint.  */
static void mos7720_bulk_out_data_callback(struct urb *urb)
/* mos7720_bulk_out_data_callback this is the callback function for when we have finished sending serial data on the bulk out endpoint.  */
static void mos7720_bulk_out_data_callback(struct urb *urb)
{
	struct moschip_port *mos7720_port;
	struct tty_struct *tty;
	int status = urb->status;
	if (status) {
		dbg("nonzero write bulk status received:%d", status);
		return;
	}
	mos7720_port = urb->context;
	if (!mos7720_port) {
		dbg("NULL mos7720_port pointer");
		return ;
	}
	dbg("Entering .........");
	tty = tty_port_tty_get(&mos7720_port->port->port);
	if (tty && mos7720_port->open)
		tty_wakeup(tty);
	tty_kref_put(tty);
}