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/keyspan.c b/drivers/usb/serial/keyspan.c
index a1b9924..6225199 100644
--- a/drivers/usb/serial/keyspan.c
+++ b/drivers/usb/serial/keyspan.c
@@ -158,7 +158,7 @@
p_priv = usb_get_serial_port_data(port);
d_details = p_priv->device_details;
- cflag = tty->termios->c_cflag;
+ cflag = tty->termios.c_cflag;
device_port = port->number - port->serial->minor;
/* Baud rate calculation takes baud rate as an integer
@@ -179,7 +179,7 @@
p_priv->flow_control = (cflag & CRTSCTS)? flow_cts: flow_none;
/* Mark/Space not supported */
- tty->termios->c_cflag &= ~CMSPAR;
+ tty->termios.c_cflag &= ~CMSPAR;
keyspan_send_setup(port, 0);
}
@@ -1089,7 +1089,7 @@
device_port = port->number - port->serial->minor;
if (tty) {
- cflag = tty->termios->c_cflag;
+ cflag = tty->termios.c_cflag;
/* Baud rate calculation takes baud rate as an integer
so other rates can be generated if desired. */
baud_rate = tty_get_baud_rate(tty);