Merge branch 'master' into next

1 files changed, 22 insertions, 4 deletions

diff --git a/drivers/usb/serial/keyspan.c b/drivers/usb/serial/keyspan.c
index 00daa8f7759a..2594b8743d3f 100644
--- a/drivers/usb/serial/keyspan.c
+++ b/drivers/usb/serial/keyspan.c
@@ -1298,8 +1298,16 @@ static inline void stop_urb(struct urb *urb)
 		usb_kill_urb(urb);
 }
 
-static void keyspan_close(struct tty_struct *tty,
-			struct usb_serial_port *port, struct file *filp)
+static void keyspan_dtr_rts(struct usb_serial_port *port, int on)
+{
+	struct keyspan_port_private *p_priv = usb_get_serial_port_data(port);
+
+	p_priv->rts_state = on;
+	p_priv->dtr_state = on;
+	keyspan_send_setup(port, 0);
+}
+
+static void keyspan_close(struct usb_serial_port *port)
 {
 	int			i;
 	struct usb_serial	*serial = port->serial;
@@ -1336,7 +1344,6 @@ static void keyspan_close(struct tty_struct *tty,
 			stop_urb(p_priv->out_urbs[i]);
 		}
 	}
-	tty_port_tty_set(&port->port, NULL);
 }
 
 /* download the firmware to a pre-renumeration device */
@@ -2682,7 +2689,7 @@ static int keyspan_startup(struct usb_serial *serial)
 	return 0;
 }
 
-static void keyspan_shutdown(struct usb_serial *serial)
+static void keyspan_disconnect(struct usb_serial *serial)
 {
 	int				i, j;
 	struct usb_serial_port		*port;
@@ -2722,6 +2729,17 @@ static void keyspan_shutdown(struct usb_serial *serial)
 			usb_free_urb(p_priv->out_urbs[j]);
 		}
 	}
+}
+
+static void keyspan_release(struct usb_serial *serial)
+{
+	int				i;
+	struct usb_serial_port		*port;
+	struct keyspan_serial_private 	*s_priv;
+
+	dbg("%s", __func__);
+
+	s_priv = usb_get_serial_data(serial);
 
 	/*  dbg("Freeing serial->private."); */
 	kfree(s_priv);