USB: convert drivers/bluetooth/* to use module_usb_driver()

This converts the drivers in drivers/bluetooth/* to use the
module_usb_driver() macro which makes the code smaller and a bit
simpler.

Added bonus is that it removes some unneeded kernel log messages about
drivers loading and/or unloading.

Cc: Marcel Holtmann <marcel@holtmann.org>
Cc: "Gustavo F. Padovan" <padovan@profusion.mobi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

5 files changed, 5 insertions, 81 deletions

diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c
index 106beb194f3c..cf77a9a2bfa4 100644
--- a/drivers/bluetooth/ath3k.c
+++ b/drivers/bluetooth/ath3k.c
@@ -423,19 +423,7 @@ static struct usb_driver ath3k_driver = {
 	.id_table	= ath3k_table,
 };
 
-static int __init ath3k_init(void)
-{
-	BT_INFO("Atheros AR30xx firmware driver ver %s", VERSION);
-	return usb_register(&ath3k_driver);
-}
-
-static void __exit ath3k_exit(void)
-{
-	usb_deregister(&ath3k_driver);
-}
-
-module_init(ath3k_init);
-module_exit(ath3k_exit);
+module_usb_driver(ath3k_driver);
 
 MODULE_AUTHOR("Atheros Communications");
 MODULE_DESCRIPTION("Atheros AR30xx firmware driver");
diff --git a/drivers/bluetooth/bcm203x.c b/drivers/bluetooth/bcm203x.c
index 54952ab800b8..1e742a50e2cd 100644
--- a/drivers/bluetooth/bcm203x.c
+++ b/drivers/bluetooth/bcm203x.c
@@ -281,26 +281,7 @@ static struct usb_driver bcm203x_driver = {
 	.id_table	= bcm203x_table,
 };
 
-static int __init bcm203x_init(void)
-{
-	int err;
-
-	BT_INFO("Broadcom Blutonium firmware driver ver %s", VERSION);
-
-	err = usb_register(&bcm203x_driver);
-	if (err < 0)
-		BT_ERR("Failed to register USB driver");
-
-	return err;
-}
-
-static void __exit bcm203x_exit(void)
-{
-	usb_deregister(&bcm203x_driver);
-}
-
-module_init(bcm203x_init);
-module_exit(bcm203x_exit);
+module_usb_driver(bcm203x_driver);
 
 MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>");
 MODULE_DESCRIPTION("Broadcom Blutonium firmware driver ver " VERSION);
diff --git a/drivers/bluetooth/bfusb.c b/drivers/bluetooth/bfusb.c
index 61b591470a90..e64a290a1b98 100644
--- a/drivers/bluetooth/bfusb.c
+++ b/drivers/bluetooth/bfusb.c
@@ -764,26 +764,7 @@ static struct usb_driver bfusb_driver = {
 	.id_table	= bfusb_table,
 };
 
-static int __init bfusb_init(void)
-{
-	int err;
-
-	BT_INFO("BlueFRITZ! USB driver ver %s", VERSION);
-
-	err = usb_register(&bfusb_driver);
-	if (err < 0)
-		BT_ERR("Failed to register BlueFRITZ! USB driver");
-
-	return err;
-}
-
-static void __exit bfusb_exit(void)
-{
-	usb_deregister(&bfusb_driver);
-}
-
-module_init(bfusb_init);
-module_exit(bfusb_exit);
+module_usb_driver(bfusb_driver);
 
 MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>");
 MODULE_DESCRIPTION("BlueFRITZ! USB driver ver " VERSION);
diff --git a/drivers/bluetooth/bpa10x.c b/drivers/bluetooth/bpa10x.c
index 751b338d904a..62831603de5e 100644
--- a/drivers/bluetooth/bpa10x.c
+++ b/drivers/bluetooth/bpa10x.c
@@ -521,20 +521,7 @@ static struct usb_driver bpa10x_driver = {
 	.id_table	= bpa10x_table,
 };
 
-static int __init bpa10x_init(void)
-{
-	BT_INFO("Digianswer Bluetooth USB driver ver %s", VERSION);
-
-	return usb_register(&bpa10x_driver);
-}
-
-static void __exit bpa10x_exit(void)
-{
-	usb_deregister(&bpa10x_driver);
-}
-
-module_init(bpa10x_init);
-module_exit(bpa10x_exit);
+module_usb_driver(bpa10x_driver);
 
 MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>");
 MODULE_DESCRIPTION("Digianswer Bluetooth USB driver ver " VERSION);
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index f9b726091ad0..b0e6d8d5b96a 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -1220,20 +1220,7 @@ static struct usb_driver btusb_driver = {
 	.supports_autosuspend = 1,
 };
 
-static int __init btusb_init(void)
-{
-	BT_INFO("Generic Bluetooth USB driver ver %s", VERSION);
-
-	return usb_register(&btusb_driver);
-}
-
-static void __exit btusb_exit(void)
-{
-	usb_deregister(&btusb_driver);
-}
-
-module_init(btusb_init);
-module_exit(btusb_exit);
+module_usb_driver(btusb_driver);
 
 module_param(ignore_dga, bool, 0644);
 MODULE_PARM_DESC(ignore_dga, "Ignore devices with id 08fd:0001");