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>
diff --git a/drivers/usb/serial/ark3116.c b/drivers/usb/serial/ark3116.c
index f8ce97d..3b98fb7 100644
--- a/drivers/usb/serial/ark3116.c
+++ b/drivers/usb/serial/ark3116.c
@@ -215,7 +215,7 @@
static void ark3116_init_termios(struct tty_struct *tty)
{
- struct ktermios *termios = tty->termios;
+ struct ktermios *termios = &tty->termios;
*termios = tty_std_termios;
termios->c_cflag = B9600 | CS8
| CREAD | HUPCL | CLOCAL;
@@ -229,7 +229,7 @@
{
struct usb_serial *serial = port->serial;
struct ark3116_private *priv = usb_get_serial_port_data(port);
- struct ktermios *termios = tty->termios;
+ struct ktermios *termios = &tty->termios;
unsigned int cflag = termios->c_cflag;
int bps = tty_get_baud_rate(tty);
int quot;
