1 files changed, 6 insertions, 53 deletions

diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index 03b5e249e95e..f7e6e30f53ee 100644
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -1509,7 +1509,7 @@ static int mos7840_write(struct tty_struct *tty, struct usb_serial_port *port,
 		    kmalloc(URB_TRANSFER_BUFFER_SIZE, GFP_KERNEL);
 
 		if (urb->transfer_buffer == NULL) {
-			dev_err(&port->dev, "%s no more kernel memory...\n",
+			dev_err_console(port, "%s no more kernel memory...\n",
 				__func__);
 			goto exit;
 		}
@@ -1535,7 +1535,7 @@ static int mos7840_write(struct tty_struct *tty, struct usb_serial_port *port,
 
 	if (status) {
 		mos7840_port->busy[i] = 0;
-		dev_err(&port->dev, "%s - usb_submit_urb(write bulk) failed "
+		dev_err_console(port, "%s - usb_submit_urb(write bulk) failed "
 			"with status = %d\n", __func__, status);
 		bytes_sent = status;
 		goto exit;
@@ -2638,7 +2638,6 @@ static struct usb_driver io_driver = {
 	.probe = usb_serial_probe,
 	.disconnect = usb_serial_disconnect,
 	.id_table = moschip_id_table_combined,
-	.no_dynamic_id = 1,
 };
 
 static struct usb_serial_driver moschip7840_4port_device = {
@@ -2647,7 +2646,6 @@ static struct usb_serial_driver moschip7840_4port_device = {
 		   .name = "mos7840",
 		   },
 	.description = DRIVER_DESC,
-	.usb_driver = &io_driver,
 	.id_table = moschip_port_id_table,
 	.num_ports = 4,
 	.open = mos7840_open,
@@ -2674,57 +2672,12 @@ static struct usb_serial_driver moschip7840_4port_device = {
 	.read_int_callback = mos7840_interrupt_callback,
 };
 
-/****************************************************************************
- * moschip7840_init
- *	This is called by the module subsystem, or on startup to initialize us
- ****************************************************************************/
-static int __init moschip7840_init(void)
-{
-	int retval;
-
-	dbg("%s", " mos7840_init :entering..........");
-
-	/* Register with the usb serial */
-	retval = usb_serial_register(&moschip7840_4port_device);
-
-	if (retval)
-		goto failed_port_device_register;
-
-	dbg("%s", "Entering...");
-	printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
-	       DRIVER_DESC "\n");
-
-	/* Register with the usb */
-	retval = usb_register(&io_driver);
-	if (retval == 0) {
-		dbg("%s", "Leaving...");
-		return 0;
-	}
-	usb_serial_deregister(&moschip7840_4port_device);
-failed_port_device_register:
-	return retval;
-}
-
-/****************************************************************************
- * moschip7840_exit
- *	Called when the driver is about to be unloaded.
- ****************************************************************************/
-static void __exit moschip7840_exit(void)
-{
-
-	dbg("%s", " mos7840_exit :entering..........");
-
-	usb_deregister(&io_driver);
-
-	usb_serial_deregister(&moschip7840_4port_device);
-
-	dbg("%s", "Entering...");
-}
+static struct usb_serial_driver * const serial_drivers[] = {
+	&moschip7840_4port_device, NULL
+};
 
-module_init(moschip7840_init);
-module_exit(moschip7840_exit);
+module_usb_serial_driver(io_driver, serial_drivers);
 
-/* Module information */
 MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_LICENSE("GPL");