From 8cb92fd9cedfe74a340c034727a3e24aa0c8e69f Mon Sep 17 00:00:00 2001
From: Johan Hovold <jhovold@gmail.com>
Date: Wed, 17 Oct 2012 16:31:34 +0200
Subject: [PATCH] --- yaml --- r: 334546 b: refs/heads/master c:
 638b9e15233c9570bce65301aa9877235316b9f0 h: refs/heads/master v: v3

---
 [refs]                            |  2 +-
 trunk/drivers/usb/serial/ssu100.c | 34 ++++++++++++++++++-------------
 2 files changed, 21 insertions(+), 15 deletions(-)

diff --git a/[refs] b/[refs]
index 7007da3ef05d..f8f05d36fc1e 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 51ef847df74632e7cfdf952afc3887de105b8b35
+refs/heads/master: 638b9e15233c9570bce65301aa9877235316b9f0
diff --git a/trunk/drivers/usb/serial/ssu100.c b/trunk/drivers/usb/serial/ssu100.c
index 015810b3785b..868d1e6852e2 100644
--- a/trunk/drivers/usb/serial/ssu100.c
+++ b/trunk/drivers/usb/serial/ssu100.c
@@ -67,13 +67,6 @@ struct ssu100_port_private {
 	struct async_icount icount;
 };
 
-static void ssu100_release(struct usb_serial *serial)
-{
-	struct ssu100_port_private *priv = usb_get_serial_port_data(*serial->port);
-
-	kfree(priv);
-}
-
 static inline int ssu100_control_msg(struct usb_device *dev,
 				     u8 request, u16 data, u16 index)
 {
@@ -441,22 +434,34 @@ static int ssu100_ioctl(struct tty_struct *tty,
 }
 
 static int ssu100_attach(struct usb_serial *serial)
+{
+	return ssu100_initdevice(serial->dev);
+}
+
+static int ssu100_port_probe(struct usb_serial_port *port)
 {
 	struct ssu100_port_private *priv;
-	struct usb_serial_port *port = *serial->port;
 
 	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
-	if (!priv) {
-		dev_err(&port->dev, "%s- kmalloc(%Zd) failed.\n", __func__,
-			sizeof(*priv));
+	if (!priv)
 		return -ENOMEM;
-	}
 
 	spin_lock_init(&priv->status_lock);
 	init_waitqueue_head(&priv->delta_msr_wait);
+
 	usb_set_serial_port_data(port, priv);
 
-	return ssu100_initdevice(serial->dev);
+	return 0;
+}
+
+static int ssu100_port_remove(struct usb_serial_port *port)
+{
+	struct ssu100_port_private *priv;
+
+	priv = usb_get_serial_port_data(port);
+	kfree(priv);
+
+	return 0;
 }
 
 static int ssu100_tiocmget(struct tty_struct *tty)
@@ -647,7 +652,8 @@ static struct usb_serial_driver ssu100_device = {
 	.open		     = ssu100_open,
 	.close		     = ssu100_close,
 	.attach              = ssu100_attach,
-	.release             = ssu100_release,
+	.port_probe          = ssu100_port_probe,
+	.port_remove         = ssu100_port_remove,
 	.dtr_rts             = ssu100_dtr_rts,
 	.process_read_urb    = ssu100_process_read_urb,
 	.tiocmget            = ssu100_tiocmget,