diff options
Diffstat (limited to 'drivers/tty/serial/bfin_sport_uart.c')
| -rw-r--r-- | drivers/tty/serial/bfin_sport_uart.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/tty/serial/bfin_sport_uart.c b/drivers/tty/serial/bfin_sport_uart.c index 1174efa466a6..7810aa290edf 100644 --- a/drivers/tty/serial/bfin_sport_uart.c +++ b/drivers/tty/serial/bfin_sport_uart.c @@ -495,6 +495,13 @@ static void sport_set_termios(struct uart_port *port, pr_debug("%s enter, c_cflag:%08x\n", __func__, termios->c_cflag); +#ifdef CONFIG_SERIAL_BFIN_SPORT_CTSRTS + if (old == NULL && up->cts_pin != -1) + termios->c_cflag |= CRTSCTS; + else if (up->cts_pin == -1) + termios->c_cflag &= ~CRTSCTS; +#endif + switch (termios->c_cflag & CSIZE) { case CS8: up->csize = 8; @@ -807,10 +814,8 @@ static int sport_uart_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_IO, 0); if (res == NULL) sport->cts_pin = -1; - else { + else sport->cts_pin = res->start; - sport->port.flags |= ASYNC_CTS_FLOW; - } res = platform_get_resource(pdev, IORESOURCE_IO, 1); if (res == NULL) |