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>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/usb/serial/ssu100.c b/drivers/usb/serial/ssu100.c
index 3fee23bf0c14..cf2d30cf7588 100644
--- a/drivers/usb/serial/ssu100.c
+++ b/drivers/usb/serial/ssu100.c
@@ -216,7 +216,7 @@ static void ssu100_set_termios(struct tty_struct *tty,
                                struct ktermios *old_termios)
 {
         struct usb_device *dev = port->serial->dev;
-        struct ktermios *termios = tty->termios;
+        struct ktermios *termios = &tty->termios;
         u16 baud, divisor, remainder;
         unsigned int cflag = termios->c_cflag;
         u16 urb_value = 0; /* will hold the new flags */
@@ -322,7 +322,7 @@ static int ssu100_open(struct tty_struct *tty, struct usb_serial_port *port)
                 dbg("%s - set uart failed", __func__);
 
         if (tty)
-                ssu100_set_termios(tty, port, tty->termios);
+                ssu100_set_termios(tty, port, &tty->termios);
 
         return usb_serial_generic_open(tty, port);
 }