usb-serial: use new registration API in [k-m]* drivers

This patch (as1526) modifies the following usb-serial drivers to
utilize the new usb_serial_{de}register_drivers() routines:

	keyspan, kl5kusb105, kobil_sct, mct_u232, mos7720,
	mos7840, and moto_modem.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/serial/keyspan.c

@@ -134,45 +134,17 @@ struct keyspan_port_private {
 static int __init keyspan_init(void)
 {
 	int retval;
-	retval = usb_serial_register(&keyspan_pre_device);
-	if (retval)
-		goto failed_pre_device_register;
-	retval = usb_serial_register(&keyspan_1port_device);
-	if (retval)
-		goto failed_1port_device_register;
-	retval = usb_serial_register(&keyspan_2port_device);
-	if (retval)
-		goto failed_2port_device_register;
-	retval = usb_serial_register(&keyspan_4port_device);
-	if (retval)
-		goto failed_4port_device_register;
-	retval = usb_register(&keyspan_driver);
-	if (retval)
-		goto failed_usb_register;
 
+	retval = usb_serial_register_drivers(&keyspan_driver, serial_drivers);
+	if (retval == 0)
 		printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
 			       DRIVER_DESC "\n");
-
-	return 0;
-failed_usb_register:
-	usb_serial_deregister(&keyspan_4port_device);
-failed_4port_device_register:
-	usb_serial_deregister(&keyspan_2port_device);
-failed_2port_device_register:
-	usb_serial_deregister(&keyspan_1port_device);
-failed_1port_device_register:
-	usb_serial_deregister(&keyspan_pre_device);
-failed_pre_device_register:
 	return retval;
 }
 
 static void __exit keyspan_exit(void)
 {
-	usb_deregister(&keyspan_driver);
-	usb_serial_deregister(&keyspan_pre_device);
-	usb_serial_deregister(&keyspan_1port_device);
-	usb_serial_deregister(&keyspan_2port_device);
-	usb_serial_deregister(&keyspan_4port_device);
+	usb_serial_deregister_drivers(&keyspan_driver, serial_drivers);
 }
 
 module_init(keyspan_init);

drivers/usb/serial/keyspan.h

@@ -492,7 +492,6 @@ static struct usb_driver keyspan_driver = {
 	.probe =	usb_serial_probe,
 	.disconnect =	usb_serial_disconnect,
 	.id_table =	keyspan_ids_combined,
-	.no_dynamic_id = 	1,
 };
 
 /* usb_device_id table for the pre-firmware download keyspan devices */
@@ -545,7 +544,6 @@ static struct usb_serial_driver keyspan_pre_device = {
 		.name		= "keyspan_no_firm",
 	},
 	.description		= "Keyspan - (without firmware)",
-	.usb_driver		= &keyspan_driver,
 	.id_table		= keyspan_pre_ids,
 	.num_ports		= 1,
 	.attach			= keyspan_fake_startup,
@@ -557,7 +555,6 @@ static struct usb_serial_driver keyspan_1port_device = {
 		.name		= "keyspan_1",
 	},
 	.description		= "Keyspan 1 port adapter",
-	.usb_driver		= &keyspan_driver,
 	.id_table		= keyspan_1port_ids,
 	.num_ports		= 1,
 	.open			= keyspan_open,
@@ -580,7 +577,6 @@ static struct usb_serial_driver keyspan_2port_device = {
 		.name		= "keyspan_2",
 	},
 	.description		= "Keyspan 2 port adapter",
-	.usb_driver		= &keyspan_driver,
 	.id_table		= keyspan_2port_ids,
 	.num_ports		= 2,
 	.open			= keyspan_open,
@@ -603,7 +599,6 @@ static struct usb_serial_driver keyspan_4port_device = {
 		.name		= "keyspan_4",
 	},
 	.description		= "Keyspan 4 port adapter",
-	.usb_driver		= &keyspan_driver,
 	.id_table		= keyspan_4port_ids,
 	.num_ports		= 4,
 	.open			= keyspan_open,
@@ -620,4 +615,9 @@ static struct usb_serial_driver keyspan_4port_device = {
 	.release		= keyspan_release,
 };
 
+static struct usb_serial_driver * const serial_drivers[] = {
+	&keyspan_pre_device, &keyspan_1port_device,
+	&keyspan_2port_device, &keyspan_4port_device, NULL
+};
+
 #endif

drivers/usb/serial/kl5kusb105.c

@@ -91,7 +91,6 @@ static struct usb_driver kl5kusb105d_driver = {
 	.probe =	usb_serial_probe,
 	.disconnect =	usb_serial_disconnect,
 	.id_table =	id_table,
-	.no_dynamic_id =	1,
 };
 
 static struct usb_serial_driver kl5kusb105d_device = {
@@ -100,7 +99,6 @@ static struct usb_serial_driver kl5kusb105d_device = {
 		.name =		"kl5kusb105d",
 	},
 	.description =		"KL5KUSB105D / PalmConnect",
-	.usb_driver =		&kl5kusb105d_driver,
 	.id_table =		id_table,
 	.num_ports =		1,
 	.bulk_out_size =	64,
@@ -118,6 +116,10 @@ static struct usb_serial_driver kl5kusb105d_device = {
 	.prepare_write_buffer =	klsi_105_prepare_write_buffer,
 };
 
+static struct usb_serial_driver * const serial_drivers[] = {
+	&kl5kusb105d_device, NULL
+};
+
 struct klsi_105_port_settings {
 	__u8	pktlen;		/* always 5, it seems */
 	__u8	baudrate;
@@ -694,26 +696,18 @@ static int klsi_105_tiocmset(struct tty_struct *tty,
 static int __init klsi_105_init(void)
 {
 	int retval;
-	retval = usb_serial_register(&kl5kusb105d_device);
-	if (retval)
-		goto failed_usb_serial_register;
-	retval = usb_register(&kl5kusb105d_driver);
-	if (retval)
-		goto failed_usb_register;
 
+	retval = usb_serial_register_drivers(&kl5kusb105d_driver,
+			serial_drivers);
+	if (retval == 0)
 		printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
 			       DRIVER_DESC "\n");
-	return 0;
-failed_usb_register:
-	usb_serial_deregister(&kl5kusb105d_device);
-failed_usb_serial_register:
 	return retval;
 }
 
 static void __exit klsi_105_exit(void)
 {
-	usb_deregister(&kl5kusb105d_driver);
-	usb_serial_deregister(&kl5kusb105d_device);
+	usb_serial_deregister_drivers(&kl5kusb105d_driver, serial_drivers);
 }
 
 

drivers/usb/serial/kobil_sct.c

@@ -90,7 +90,6 @@ static struct usb_driver kobil_driver = {
 	.probe =	usb_serial_probe,
 	.disconnect =	usb_serial_disconnect,
 	.id_table =	id_table,
-	.no_dynamic_id = 	1,
 };
 
 
@@ -100,7 +99,6 @@ static struct usb_serial_driver kobil_device = {
 		.name =		"kobil",
 	},
 	.description =		"KOBIL USB smart card terminal",
-	.usb_driver = 		&kobil_driver,
 	.id_table =		id_table,
 	.num_ports =		1,
 	.attach =		kobil_startup,
@@ -117,6 +115,9 @@ static struct usb_serial_driver kobil_device = {
 	.read_int_callback =	kobil_read_int_callback,
 };
 
+static struct usb_serial_driver * const serial_drivers[] = {
+	&kobil_device, NULL
+};
 
 struct kobil_private {
 	int write_int_endpoint_address;
@@ -685,28 +686,18 @@ static int kobil_ioctl(struct tty_struct *tty,
 static int __init kobil_init(void)
 {
 	int retval;
-	retval = usb_serial_register(&kobil_device);
-	if (retval)
-		goto failed_usb_serial_register;
-	retval = usb_register(&kobil_driver);
-	if (retval)
-		goto failed_usb_register;
 
+	retval = usb_serial_register_drivers(&kobil_driver, serial_drivers);
+	if (retval == 0)
 		printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
 			       DRIVER_DESC "\n");
-
-	return 0;
-failed_usb_register:
-	usb_serial_deregister(&kobil_device);
-failed_usb_serial_register:
 	return retval;
 }
 
 
 static void __exit kobil_exit(void)
 {
-	usb_deregister(&kobil_driver);
-	usb_serial_deregister(&kobil_device);
+	usb_serial_deregister_drivers(&kobil_driver, serial_drivers);
 }
 
 module_init(kobil_init);

drivers/usb/serial/mct_u232.c

@@ -88,7 +88,6 @@ static struct usb_driver mct_u232_driver = {
 	.probe =	usb_serial_probe,
 	.disconnect =	usb_serial_disconnect,
 	.id_table =	id_table_combined,
-	.no_dynamic_id = 	1,
 };
 
 static struct usb_serial_driver mct_u232_device = {
@@ -97,7 +96,6 @@ static struct usb_serial_driver mct_u232_device = {
 		.name =		"mct_u232",
 	},
 	.description =	     "MCT U232",
-	.usb_driver = 	     &mct_u232_driver,
 	.id_table =	     id_table_combined,
 	.num_ports =	     1,
 	.open =		     mct_u232_open,
@@ -116,6 +114,10 @@ static struct usb_serial_driver mct_u232_device = {
 	.get_icount =        mct_u232_get_icount,
 };
 
+static struct usb_serial_driver * const serial_drivers[] = {
+	&mct_u232_device, NULL
+};
+
 struct mct_u232_private {
 	spinlock_t lock;
 	unsigned int	     control_state; /* Modem Line Setting (TIOCM) */
@@ -907,26 +909,18 @@ static int  mct_u232_get_icount(struct tty_struct *tty,
 static int __init mct_u232_init(void)
 {
 	int retval;
-	retval = usb_serial_register(&mct_u232_device);
-	if (retval)
-		goto failed_usb_serial_register;
-	retval = usb_register(&mct_u232_driver);
-	if (retval)
-		goto failed_usb_register;
+
+	retval = usb_serial_register_drivers(&mct_u232_driver, serial_drivers);
+	if (retval == 0)
 		printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
 			       DRIVER_DESC "\n");
-	return 0;
-failed_usb_register:
-	usb_serial_deregister(&mct_u232_device);
-failed_usb_serial_register:
 	return retval;
 }
 
 
 static void __exit mct_u232_exit(void)
 {
-	usb_deregister(&mct_u232_driver);
-	usb_serial_deregister(&mct_u232_device);
+	usb_serial_deregister_drivers(&mct_u232_driver, serial_drivers);
 }
 
 module_init(mct_u232_init);

drivers/usb/serial/mos7720.c

@@ -2169,7 +2169,6 @@ static struct usb_driver usb_driver = {
 	.probe =	usb_serial_probe,
 	.disconnect =	usb_serial_disconnect,
 	.id_table =	moschip_port_id_table,
-	.no_dynamic_id =	1,
 };
 
 static struct usb_serial_driver moschip7720_2port_driver = {
@@ -2178,7 +2177,6 @@ static struct usb_serial_driver moschip7720_2port_driver = {
 		.name =		"moschip7720",
 	},
 	.description		= "Moschip 2 port adapter",
-	.usb_driver		= &usb_driver,
 	.id_table		= moschip_port_id_table,
 	.calc_num_ports		= mos77xx_calc_num_ports,
 	.open			= mos7720_open,
@@ -2201,38 +2199,26 @@ static struct usb_serial_driver moschip7720_2port_driver = {
 	.read_int_callback	= NULL  /* dynamically assigned in probe() */
 };
 
+static struct usb_serial_driver * const serial_drivers[] = {
+	&moschip7720_2port_driver, NULL
+};
+
 static int __init moschip7720_init(void)
 {
 	int retval;
 
 	dbg("%s: Entering ..........", __func__);
 
-	/* Register with the usb serial */
-	retval = usb_serial_register(&moschip7720_2port_driver);
-	if (retval)
-		goto failed_port_device_register;
-
+	retval = usb_serial_register_drivers(&usb_driver, serial_drivers);
+	if (retval == 0)
 		printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
 			       DRIVER_DESC "\n");
-
-	/* Register with the usb */
-	retval = usb_register(&usb_driver);
-	if (retval)
-		goto failed_usb_register;
-
-	return 0;
-
-failed_usb_register:
-	usb_serial_deregister(&moschip7720_2port_driver);
-
-failed_port_device_register:
 	return retval;
 }
 
 static void __exit moschip7720_exit(void)
 {
-	usb_deregister(&usb_driver);
-	usb_serial_deregister(&moschip7720_2port_driver);
+	usb_serial_deregister_drivers(&usb_driver, serial_drivers);
 }
 
 module_init(moschip7720_init);

drivers/usb/serial/mos7840.c

@@ -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,
@@ -2674,6 +2672,10 @@ static struct usb_serial_driver moschip7840_4port_device = {
 	.read_int_callback = mos7840_interrupt_callback,
 };
 
+static struct usb_serial_driver * const serial_drivers[] = {
+	&moschip7840_4port_device, NULL
+};
+
 /****************************************************************************
  * moschip7840_init
  *	This is called by the module subsystem, or on startup to initialize us
@@ -2684,24 +2686,12 @@ static int __init moschip7840_init(void)
 
 	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...");
+	retval = usb_serial_register_drivers(&io_driver, serial_drivers);
+	if (retval == 0)
 		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;
 }
 
@@ -2714,9 +2704,7 @@ static void __exit moschip7840_exit(void)
 
 	dbg("%s", " mos7840_exit :entering..........");
 
-	usb_deregister(&io_driver);
-
-	usb_serial_deregister(&moschip7840_4port_device);
+	usb_serial_deregister_drivers(&io_driver, serial_drivers);
 
 	dbg("%s", "Entering...");
 }

drivers/usb/serial/moto_modem.c

@@ -36,7 +36,6 @@ static struct usb_driver moto_driver = {
 	.probe =	usb_serial_probe,
 	.disconnect =	usb_serial_disconnect,
 	.id_table =	id_table,
-	.no_dynamic_id = 	1,
 };
 
 static struct usb_serial_driver moto_device = {
@@ -45,27 +44,21 @@ static struct usb_serial_driver moto_device = {
 		.name =		"moto-modem",
 	},
 	.id_table =		id_table,
-	.usb_driver =		&moto_driver,
 	.num_ports =		1,
 };
 
+static struct usb_serial_driver * const serial_drivers[] = {
+	&moto_device, NULL
+};
+
 static int __init moto_init(void)
 {
-	int retval;
-
-	retval = usb_serial_register(&moto_device);
-	if (retval)
-		return retval;
-	retval = usb_register(&moto_driver);
-	if (retval)
-		usb_serial_deregister(&moto_device);
-	return retval;
+	return usb_serial_register_drivers(&moto_driver, serial_drivers);
 }
 
 static void __exit moto_exit(void)
 {
-	usb_deregister(&moto_driver);
-	usb_serial_deregister(&moto_device);
+	usb_serial_deregister_drivers(&moto_driver, serial_drivers);
 }
 
 module_init(moto_init);