diff options
Diffstat (limited to 'drivers/tty/serial/bfin_uart.c')
| -rw-r--r-- | drivers/tty/serial/bfin_uart.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/tty/serial/bfin_uart.c b/drivers/tty/serial/bfin_uart.c index dddc081568f1..dec0fd725d80 100644 --- a/drivers/tty/serial/bfin_uart.c +++ b/drivers/tty/serial/bfin_uart.c @@ -785,6 +785,13 @@ bfin_serial_set_termios(struct uart_port *port, struct ktermios *termios, unsigned int ier, lcr = 0; unsigned long timeout; +#ifdef CONFIG_SERIAL_BFIN_CTSRTS + if (old == NULL && uart->cts_pin != -1) + termios->c_cflag |= CRTSCTS; + else if (uart->cts_pin == -1) + termios->c_cflag &= ~CRTSCTS; +#endif + switch (termios->c_cflag & CSIZE) { case CS8: lcr = WLS(8); @@ -1316,12 +1323,8 @@ static int bfin_serial_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_IO, 0); if (res == NULL) uart->cts_pin = -1; - else { + else uart->cts_pin = res->start; -#ifdef CONFIG_SERIAL_BFIN_CTSRTS - uart->port.flags |= ASYNC_CTS_FLOW; -#endif - } res = platform_get_resource(pdev, IORESOURCE_IO, 1); if (res == NULL) |