diff --git a/[refs] b/[refs]
index ffc5ed2f7efd..ffe377df364c 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0fdeceb88df7f4d9e4734859bcd650e8584cc0e4
+refs/heads/master: 7834909f1eb96ba7c49ca2b9e3a69b500a2cff76
diff --git a/trunk/drivers/char/tty_port.c b/trunk/drivers/char/tty_port.c
index ff94182b3813..0723664fe0ab 100644
--- a/trunk/drivers/char/tty_port.c
+++ b/trunk/drivers/char/tty_port.c
@@ -216,7 +216,8 @@ int tty_port_block_til_ready(struct tty_port *port,
 
 	while (1) {
 		/* Indicate we are open */
-		tty_port_raise_dtr_rts(port);
+		if (tty->termios->c_cflag & CBAUD)
+			tty_port_raise_dtr_rts(port);
 
 		set_current_state(TASK_INTERRUPTIBLE);
 		/* Check for a hangup or uninitialised port. Return accordingly */