If speed is non null anymore, we can raise DTR and RTS flags in ti_set_termios. Signed-off-by: Mathieu OTHACEHE <m.othacehe@xxxxxxxxx> --- drivers/usb/serial/ti_usb_3410_5052.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c index d488237..472971b 100644 --- a/drivers/usb/serial/ti_usb_3410_5052.c +++ b/drivers/usb/serial/ti_usb_3410_5052.c @@ -1111,6 +1111,9 @@ static void ti_set_termios(struct tty_struct *tty, /* if baud rate is B0, clear RTS and DTR */ if (C_BAUD(tty) == B0) mcr &= ~(TI_MCR_DTR | TI_MCR_RTS); + else if (old_termios && (old_termios->c_cflag & CBAUD) == B0) + mcr |= TI_MCR_DTR | TI_MCR_RTS; + status = ti_set_mcr(tport, mcr); if (status) dev_err(&port->dev, -- 2.9.0 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
