X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=drivers%2Fusb%2Fserial%2Fsierra.c;h=d75a75b83e9f09484e23a495cc683816f99c8a01;hb=d860322f34e4a53f347b1aeae23d5b72f1e91b8c;hp=fdae0a4407cb7b9ddbc0068e4ef2690ba4bbfcf8;hpb=a12587b00388d1694933252e97abca237bc3a6b8;p=firefly-linux-kernel-4.4.55.git

diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c
index fdae0a4407cb..d75a75b83e9f 100644
--- a/drivers/usb/serial/sierra.c
+++ b/drivers/usb/serial/sierra.c
@@ -1084,7 +1084,6 @@ static struct usb_driver sierra_driver = {
 	.resume     = usb_serial_resume,
 	.reset_resume = sierra_reset_resume,
 	.id_table   = id_table,
-	.no_dynamic_id = 	1,
 	.supports_autosuspend =	1,
 };
 
@@ -1095,7 +1094,6 @@ static struct usb_serial_driver sierra_device = {
 	},
 	.description       = "Sierra USB modem",
 	.id_table          = id_table,
-	.usb_driver        = &sierra_driver,
 	.calc_num_ports	   = sierra_calc_num_ports,
 	.probe		   = sierra_probe,
 	.open              = sierra_open,
@@ -1113,34 +1111,25 @@ static struct usb_serial_driver sierra_device = {
 	.read_int_callback = sierra_instat_callback,
 };
 
+static struct usb_serial_driver * const serial_drivers[] = {
+	&sierra_device, NULL
+};
+
 /* Functions used by new usb-serial code. */
 static int __init sierra_init(void)
 {
 	int retval;
-	retval = usb_serial_register(&sierra_device);
-	if (retval)
-		goto failed_device_register;
-
-
-	retval = usb_register(&sierra_driver);
-	if (retval)
-		goto failed_driver_register;
-
-	printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
-	       DRIVER_DESC "\n");
-
-	return 0;
 
-failed_driver_register:
-	usb_serial_deregister(&sierra_device);
-failed_device_register:
+	retval = usb_serial_register_drivers(&sierra_driver, serial_drivers);
+	if (retval == 0)
+		printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
+			       DRIVER_DESC "\n");
 	return retval;
 }
 
 static void __exit sierra_exit(void)
 {
-	usb_deregister(&sierra_driver);
-	usb_serial_deregister(&sierra_device);
+	usb_serial_deregister_drivers(&sierra_driver, serial_drivers);
 }
 
 module_init(sierra_init);