From adc8d746caa67fff4b53ba3e5163a6cbacc3b523 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Sat, 14 Jul 2012 15:31:47 +0100 Subject: tty: move the termios object into the tty This will let us sort out a whole pile of tty related races. The alternative would be to keep points and refcount the termios objects. However 1. They are tiny anyway 2. Many devices don't use the stored copies 3. We can remove a pty special case Signed-off-by: Alan Cox Signed-off-by: Greg Kroah-Hartman --- drivers/net/irda/irtty-sir.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'drivers/net/irda') diff --git a/drivers/net/irda/irtty-sir.c b/drivers/net/irda/irtty-sir.c index 3352b2443e5..30087ca23a0 100644 --- a/drivers/net/irda/irtty-sir.c +++ b/drivers/net/irda/irtty-sir.c @@ -124,8 +124,8 @@ static int irtty_change_speed(struct sir_dev *dev, unsigned speed) tty = priv->tty; mutex_lock(&tty->termios_mutex); - old_termios = *(tty->termios); - cflag = tty->termios->c_cflag; + old_termios = tty->termios; + cflag = tty->termios.c_cflag; tty_encode_baud_rate(tty, speed, speed); if (tty->ops->set_termios) tty->ops->set_termios(tty, &old_termios); @@ -281,15 +281,15 @@ static inline void irtty_stop_receiver(struct tty_struct *tty, int stop) int cflag; mutex_lock(&tty->termios_mutex); - old_termios = *(tty->termios); - cflag = tty->termios->c_cflag; + old_termios = tty->termios; + cflag = tty->termios.c_cflag; if (stop) cflag &= ~CREAD; else cflag |= CREAD; - tty->termios->c_cflag = cflag; + tty->termios.c_cflag = cflag; if (tty->ops->set_termios) tty->ops->set_termios(tty, &old_termios); mutex_unlock(&tty->termios_mutex); -- cgit v1.2.3