diff options
Diffstat (limited to 'drivers/serial/amba-pl010.c')
| -rw-r--r-- | drivers/serial/amba-pl010.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/serial/amba-pl010.c b/drivers/serial/amba-pl010.c index 4213fabc62b..61db6973755 100644 --- a/drivers/serial/amba-pl010.c +++ b/drivers/serial/amba-pl010.c @@ -129,6 +129,8 @@ static void pl010_rx_chars(struct uart_port *port) */ rsr = readb(port->membase + UART01x_RSR) | UART_DUMMY_RSR_RX; if (unlikely(rsr & UART01x_RSR_ANY)) { + writel(0, port->membase + UART01x_ECR); + if (rsr & UART01x_RSR_BE) { rsr &= ~(UART01x_RSR_FE | UART01x_RSR_PE); port->icount.brk++; @@ -343,8 +345,8 @@ static void pl010_shutdown(struct uart_port *port) } static void -pl010_set_termios(struct uart_port *port, struct termios *termios, - struct termios *old) +pl010_set_termios(struct uart_port *port, struct ktermios *termios, + struct ktermios *old) { unsigned int lcr_h, old_cr; unsigned long flags; |