USB: convert sound/* to use module_usb_driver()

This converts the drivers in sound/* 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: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.de>
Cc: Daniel Mack <zonque@gmail.com>
Cc: Clemens Ladisch <clemens@ladisch.de>
Cc: Torsten Schenk <torsten.schenk@zoho.com>
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: Karsten Wiese <fzu@wemgehoertderstaat.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 13 deletions

diff --git a/sound/usb/misc/ua101.c b/sound/usb/misc/ua101.c
index c0609c21030..4c11da911a1 100644
--- a/sound/usb/misc/ua101.c
+++ b/sound/usb/misc/ua101.c
@@ -1387,16 +1387,4 @@ static struct usb_driver ua101_driver = {
 #endif
 };
 
-static int __init alsa_card_ua101_init(void)
-{
-	return usb_register(&ua101_driver);
-}
-
-static void __exit alsa_card_ua101_exit(void)
-{
-	usb_deregister(&ua101_driver);
-	mutex_destroy(&devices_mutex);
-}
-
-module_init(alsa_card_ua101_init);
-module_exit(alsa_card_ua101_exit);
+module_usb_driver(ua101_driver);