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/tty/serial/bfin_uart.c b/drivers/tty/serial/bfin_uart.c
index bd97db2..9242d56 100644
--- a/drivers/tty/serial/bfin_uart.c
+++ b/drivers/tty/serial/bfin_uart.c
@@ -182,7 +182,7 @@
* To avoid losting RX interrupt, we reset IR function
* before sending data.
*/
- if (tty->termios->c_line == N_IRDA)
+ if (tty->termios.c_line == N_IRDA)
bfin_serial_reset_irda(port);
#ifdef CONFIG_SERIAL_BFIN_DMA