diff options
Diffstat (limited to 'drivers/serial')
| -rw-r--r-- | drivers/serial/bfin_5xx.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c index 9d356fc96a57..a9d202717829 100644 --- a/drivers/serial/bfin_5xx.c +++ b/drivers/serial/bfin_5xx.c @@ -519,6 +519,14 @@ static void bfin_serial_mctrl_check(struct bfin_serial_port *uart) */ static void bfin_serial_break_ctl(struct uart_port *port, int break_state) { + struct bfin_serial_port *uart = (struct bfin_serial_port *)port; + u16 lcr = UART_GET_LCR(uart); + if (break_state) + lcr |= SB; + else + lcr &= ~SB; + UART_PUT_LCR(uart, lcr); + SSYNC(); } static int bfin_serial_startup(struct uart_port *port) |