/* Release any memory and I/O resources that were allocated in qe_uart_request_port().  */
static void qe_uart_release_port(struct uart_port *port)
/* Release any memory and I/O resources that were allocated in qe_uart_request_port().  */
static void qe_uart_release_port(struct uart_port *port)
{
	struct uart_qe_port *qe_port =
		container_of(port, struct uart_qe_port, port);
	struct ucc_slow_private *uccs = qe_port->us_private;
	dma_free_coherent(port->dev, qe_port->bd_size, qe_port->bd_virt,
			  qe_port->bd_dma_addr);
	ucc_slow_free(uccs);
}