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

This converts the drivers in drivers/staging/* 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: "David Täht" <d@teklibre.com>
Cc: Marek Belisko <marek.belisko@gmail.com>
Cc: Al Cho <acho@novell.com>
Cc: Forest Bond <forest@alittletooquiet.net>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Huajun Li <huajun.li.lee@gmail.com>
Cc: Zac Storer <zac.3.14159@gmail.com>
Cc: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
Cc: edwin_rong <edwin_rong@realsil.com.cn>
Cc: Ben Hutchings <ben@decadent.org.uk>
Cc: Julia Lawall <julia@diku.dk>
Cc: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: Joe Perches <joe@perches.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: "John W. Linville" <linville@tuxdriver.com>
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 23 deletions

diff --git a/drivers/staging/keucr/usb.c b/drivers/staging/keucr/usb.c
index 66aad3a0d1f..48330340273 100644
--- a/drivers/staging/keucr/usb.c
+++ b/drivers/staging/keucr/usb.c
@@ -701,26 +701,4 @@ static struct usb_driver usb_storage_driver = {
 	.soft_unbind =	1,
 };
 
-//----- usb_stor_init() ---------------------
-static int __init usb_stor_init(void)
-{
-	int retval;
-	pr_info("usb --- usb_stor_init start\n");
-
-	retval = usb_register(&usb_storage_driver);
-	if (retval == 0)
-		pr_info("ENE USB Mass Storage support registered.\n");
-
-	return retval;
-}
-
-//----- usb_stor_exit() ---------------------
-static void __exit usb_stor_exit(void)
-{
-	pr_info("usb --- usb_stor_exit\n");
-
-	usb_deregister(&usb_storage_driver) ;
-}
-
-module_init(usb_stor_init);
-module_exit(usb_stor_exit);
+module_usb_driver(usb_storage_driver);