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>

2 files changed, 2 insertions, 25 deletions

diff --git a/sound/usb/usx2y/us122l.c b/sound/usb/usx2y/us122l.c
index 726c1a7b89b..625f7ca6a89 100644
--- a/sound/usb/usx2y/us122l.c
+++ b/sound/usb/usx2y/us122l.c
@@ -772,16 +772,4 @@ static struct usb_driver snd_us122l_usb_driver = {
 	.supports_autosuspend = 1
 };
 
-
-static int __init snd_us122l_module_init(void)
-{
-	return usb_register(&snd_us122l_usb_driver);
-}
-
-static void __exit snd_us122l_module_exit(void)
-{
-	usb_deregister(&snd_us122l_usb_driver);
-}
-
-module_init(snd_us122l_module_init)
-module_exit(snd_us122l_module_exit)
+module_usb_driver(snd_us122l_usb_driver);
diff --git a/sound/usb/usx2y/usbusx2y.c b/sound/usb/usx2y/usbusx2y.c
index cbd37f2c76d..0c738ed3ed3 100644
--- a/sound/usb/usx2y/usbusx2y.c
+++ b/sound/usb/usx2y/usbusx2y.c
@@ -459,15 +459,4 @@ static void usX2Y_usb_disconnect(struct usb_device *device, void* ptr)
 	}
 }
 
-static int __init snd_usX2Y_module_init(void)
-{
-	return usb_register(&snd_usX2Y_usb_driver);
-}
-
-static void __exit snd_usX2Y_module_exit(void)
-{
-	usb_deregister(&snd_usX2Y_usb_driver);
-}
-
-module_init(snd_usX2Y_module_init)
-module_exit(snd_usX2Y_module_exit)
+module_usb_driver(snd_usX2Y_usb_driver);