1 files changed, 8 insertions, 14 deletions

diff --git a/drivers/tty/amiserial.c b/drivers/tty/amiserial.c
index 6ba5681b6385..eacf4c9f3b29 100644
--- a/drivers/tty/amiserial.c
+++ b/drivers/tty/amiserial.c
@@ -639,7 +639,7 @@ static void shutdown(struct tty_struct *tty, struct serial_state *info)
 	custom.adkcon = AC_UARTBRK;
 	mb();
 
-	if (tty->termios.c_cflag & HUPCL)
+	if (C_HUPCL(tty))
 		info->MCR &= ~(SER_DTR|SER_RTS);
 	rtsdtr_ctrl(info->MCR);
 
@@ -974,7 +974,7 @@ static void rs_throttle(struct tty_struct * tty)
 	if (I_IXOFF(tty))
 		rs_send_xchar(tty, STOP_CHAR(tty));
 
-	if (tty->termios.c_cflag & CRTSCTS)
+	if (C_CRTSCTS(tty))
 		info->MCR &= ~SER_RTS;
 
 	local_irq_save(flags);
@@ -999,7 +999,7 @@ static void rs_unthrottle(struct tty_struct * tty)
 		else
 			rs_send_xchar(tty, START_CHAR(tty));
 	}
-	if (tty->termios.c_cflag & CRTSCTS)
+	if (C_CRTSCTS(tty))
 		info->MCR |= SER_RTS;
 	local_irq_save(flags);
 	rtsdtr_ctrl(info->MCR);
@@ -1332,8 +1332,7 @@ static void rs_set_termios(struct tty_struct *tty, struct ktermios *old_termios)
 	change_speed(tty, info, old_termios);
 
 	/* Handle transition to B0 status */
-	if ((old_termios->c_cflag & CBAUD) &&
-	    !(cflag & CBAUD)) {
+	if ((old_termios->c_cflag & CBAUD) && !(cflag & CBAUD)) {
 		info->MCR &= ~(SER_DTR|SER_RTS);
 		local_irq_save(flags);
 		rtsdtr_ctrl(info->MCR);
@@ -1341,21 +1340,17 @@ static void rs_set_termios(struct tty_struct *tty, struct ktermios *old_termios)
 	}
 
 	/* Handle transition away from B0 status */
-	if (!(old_termios->c_cflag & CBAUD) &&
-	    (cflag & CBAUD)) {
+	if (!(old_termios->c_cflag & CBAUD) && (cflag & CBAUD)) {
 		info->MCR |= SER_DTR;
-		if (!(tty->termios.c_cflag & CRTSCTS) || 
-		    !test_bit(TTY_THROTTLED, &tty->flags)) {
+		if (!C_CRTSCTS(tty) || !test_bit(TTY_THROTTLED, &tty->flags))
 			info->MCR |= SER_RTS;
-		}
 		local_irq_save(flags);
 		rtsdtr_ctrl(info->MCR);
 		local_irq_restore(flags);
 	}
 
 	/* Handle turning off CRTSCTS */
-	if ((old_termios->c_cflag & CRTSCTS) &&
-	    !(tty->termios.c_cflag & CRTSCTS)) {
+	if ((old_termios->c_cflag & CRTSCTS) && !C_CRTSCTS(tty)) {
 		tty->hw_stopped = 0;
 		rs_start(tty);
 	}
@@ -1367,8 +1362,7 @@ static void rs_set_termios(struct tty_struct *tty, struct ktermios *old_termios)
 	 * XXX  It's not clear whether the current behavior is correct
 	 * or not.  Hence, this may change.....
 	 */
-	if (!(old_termios->c_cflag & CLOCAL) &&
-	    (tty->termios.c_cflag & CLOCAL))
+	if (!(old_termios->c_cflag & CLOCAL) && C_CLOCAL(tty))
 		wake_up_interruptible(&info->open_wait);
 #endif
 }