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authorAlan Cox <alan@linux.intel.com>2012-07-14 15:31:47 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-07-16 13:00:41 -0700
commitadc8d746caa67fff4b53ba3e5163a6cbacc3b523 (patch)
treee3f6c05f27c163b369ddd4da5f31d2a61bde6d3a /drivers/net/irda
parent6d31a88cb2e01d46c0cb74aa5da529e1f92ae3db (diff)
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 <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/irda')
-rw-r--r--drivers/net/irda/irtty-sir.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/irda/irtty-sir.c b/drivers/net/irda/irtty-sir.c
index 3352b2443e58..30087ca23a0f 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);