mcf.c (7ae9fb1b7ecbb5d85d07857943f677fd1a559b18) mcf.c (fd2b55f86b8b25afc5b6e7dff53dddb3fd0dd211)
1// SPDX-License-Identifier: GPL-2.0+
2/****************************************************************************/
3
4/*
5 * mcf.c -- Freescale ColdFire UART driver
6 *
7 * (C) Copyright 2003-2007, Greg Ungerer <gerg@uclinux.org>
8 */

--- 267 unchanged lines hidden (view full) ---

276 spin_unlock_irqrestore(&port->lock, flags);
277}
278
279/****************************************************************************/
280
281static void mcf_rx_chars(struct mcf_uart *pp)
282{
283 struct uart_port *port = &pp->port;
1// SPDX-License-Identifier: GPL-2.0+
2/****************************************************************************/
3
4/*
5 * mcf.c -- Freescale ColdFire UART driver
6 *
7 * (C) Copyright 2003-2007, Greg Ungerer <gerg@uclinux.org>
8 */

--- 267 unchanged lines hidden (view full) ---

276 spin_unlock_irqrestore(&port->lock, flags);
277}
278
279/****************************************************************************/
280
281static void mcf_rx_chars(struct mcf_uart *pp)
282{
283 struct uart_port *port = &pp->port;
284 unsigned char status, ch, flag;
284 u8 status, ch, flag;
285
286 while ((status = readb(port->membase + MCFUART_USR)) & MCFUART_USR_RXREADY) {
287 ch = readb(port->membase + MCFUART_URB);
288 flag = TTY_NORMAL;
289 port->icount.rx++;
290
291 if (status & MCFUART_USR_RXERR) {
292 writeb(MCFUART_UCR_CMDRESETERR,

--- 399 unchanged lines hidden --- 		285
286 while ((status = readb(port->membase + MCFUART_USR)) & MCFUART_USR_RXREADY) {
287 ch = readb(port->membase + MCFUART_URB);
288 flag = TTY_NORMAL;
289 port->icount.rx++;
290
291 if (status & MCFUART_USR_RXERR) {
292 writeb(MCFUART_UCR_CMDRESETERR,

--- 399 unchanged lines hidden ---