X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fusb%2Fserial%2Fcyberjack.c;h=3a367f547f00abdb5587d654a2e59b42bebe8737;hb=6a77f38946aaee1cd85eeec6cf4229b204c15071;hp=33613b0085573133ff6f93b4172ba87cacead8cb;hpb=c7b5ebbddf7bcd3651947760f423e3783bbe6573;p=linux-2.6.git

diff --git a/drivers/usb/serial/cyberjack.c b/drivers/usb/serial/cyberjack.c
index 33613b008..3a367f547 100644
--- a/drivers/usb/serial/cyberjack.c
+++ b/drivers/usb/serial/cyberjack.c
@@ -57,8 +57,7 @@ static int cyberjack_startup (struct usb_serial *serial);
 static void cyberjack_shutdown (struct usb_serial *serial);
 static int  cyberjack_open (struct usb_serial_port *port, struct file *filp);
 static void cyberjack_close (struct usb_serial_port *port, struct file *filp);
-static int cyberjack_write (struct usb_serial_port *port, int from_user,
-	const unsigned char *buf, int count);
+static int cyberjack_write (struct usb_serial_port *port, const unsigned char *buf, int count);
 static int cyberjack_write_room( struct usb_serial_port *port );
 static void cyberjack_read_int_callback (struct urb *urb, struct pt_regs *regs);
 static void cyberjack_read_bulk_callback (struct urb *urb, struct pt_regs *regs);
@@ -149,7 +148,7 @@ static void cyberjack_shutdown (struct usb_serial *serial)
 	dbg("%s", __FUNCTION__);
 
 	for (i=0; i < serial->num_ports; ++i) {
-		usb_unlink_urb (serial->port[i]->interrupt_in_urb);
+		usb_kill_urb(serial->port[i]->interrupt_in_urb);
 		/* My special items, the standard routines free my urbs */
 		kfree(usb_get_serial_port_data(serial->port[i]));
 		usb_set_serial_port_data(serial->port[i], NULL);
@@ -189,12 +188,12 @@ static void cyberjack_close (struct usb_serial_port *port, struct file *filp)
 
 	if (port->serial->dev) {
 		/* shutdown any bulk reads that might be going on */
-		usb_unlink_urb (port->write_urb);
-		usb_unlink_urb (port->read_urb);
+		usb_kill_urb(port->write_urb);
+		usb_kill_urb(port->read_urb);
 	}
 }
 
-static int cyberjack_write (struct usb_serial_port *port, int from_user, const unsigned char *buf, int count)
+static int cyberjack_write (struct usb_serial_port *port, const unsigned char *buf, int count)
 {
 	struct usb_serial *serial = port->serial;
 	struct cyberjack_private *priv = usb_get_serial_port_data(port);
@@ -203,7 +202,6 @@ static int cyberjack_write (struct usb_serial_port *port, int from_user, const u
 	int wrexpected;
 
 	dbg("%s - port %d", __FUNCTION__, port->number);
-	dbg("%s - from_user %d", __FUNCTION__, from_user);
 
 	if (count == 0) {
 		dbg("%s - write request of 0 bytes", __FUNCTION__);
@@ -225,14 +223,7 @@ static int cyberjack_write (struct usb_serial_port *port, int from_user, const u
 	}
 
 	/* Copy data */
-	if (from_user) {
-		if (copy_from_user(priv->wrbuf+priv->wrfilled, buf, count)) {
-			spin_unlock_irqrestore(&priv->lock, flags);
-			return -EFAULT;
-		}
-	} else {
-		memcpy (priv->wrbuf+priv->wrfilled, buf, count);
-	}  
+	memcpy (priv->wrbuf+priv->wrfilled, buf, count);
 
 	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, count,
 		priv->wrbuf+priv->wrfilled);
@@ -511,6 +502,7 @@ module_exit(cyberjack_exit);
 
 MODULE_AUTHOR( DRIVER_AUTHOR );
 MODULE_DESCRIPTION( DRIVER_DESC );
+MODULE_VERSION( DRIVER_VERSION );
 MODULE_LICENSE("GPL");
 
 module_param(debug, bool, S_IRUGO | S_IWUSR);