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

This converts the drivers in drivers/media/* 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: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Luca Risolia <luca.risolia@studio.unibo.it>
Cc: Jean-Francois Moine <moinejf@free.fr>
Cc: Frank Zago <frank@zago.net>
Cc: Olivier Lorin <o.lorin@laposte.net>
Cc: Erik Andren <erik.andren@gmail.com>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Brian Johnson <brijohn@gmail.com>
Cc: Leandro Costantino <lcostantino@gmail.com>
Cc: Antoine Jacquet <royale@zerezo.com>
Cc: Jarod Wilson <jarod@redhat.com>
Cc: Florian Mickler <florian@mickler.org>
Cc: Antti Palosaari <crope@iki.fi>
Cc: Michael Krufky <mkrufky@kernellabs.com>
Cc: "David Härdeman" <david@hardeman.nu>
Cc: Florent Audebert <florent.audebert@anevia.com>
Cc: Sam Doshi <sam@metal-fish.co.uk>
Cc: Manu Abraham <manu@linuxtv.org>
Cc: Olivier Grenie <olivier.grenie@dibcom.fr>
Cc: Patrick Boettcher <patrick.boettcher@dibcom.fr>
Cc: "Igor M. Liplianin" <liplianin@me.by>
Cc: Derek Kelly <user.vdr@gmail.com>
Cc: Malcolm Priestley <tvboxspy@gmail.com>
Cc: Steven Toth <stoth@kernellabs.com>
Cc: "André Weidemann" <Andre.Weidemann@web.de>
Cc: Martin Wilks <m.wilks@technisat.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Jose Alberto Reguero <jareguero@telefonica.net>
Cc: David Henningsson <david.henningsson@canonical.com>
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: Joe Perches <joe@perches.com>
Cc: Jesper Juhl <jj@chaosbits.net>
Cc: Lucas De Marchi <lucas.demarchi@profusion.mobi>
Cc: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Alexey Khoroshilov <khoroshilov@ispras.ru>
Cc: Anssi Hannula <anssi.hannula@iki.fi>
Cc: Rafi Rubin <rafi@seas.upenn.edu>
Cc: Dan Carpenter <error27@gmail.com>
Cc: Paul Bender <pebender@gmail.com>
Cc: Devin Heitmueller <dheitmueller@kernellabs.com>
Cc: "Márcio A Alves" <froooozen@gmail.com>
Cc: Julia Lawall <julia@diku.dk>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Chris Rankin <rankincj@yahoo.com>
Cc: Lee Jones <lee.jones@canonical.com>
Cc: Andy Walls <awalls@md.metrocast.net>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Dean Anderson <linux-dev@sensoray.com>
Cc: Pete Eberlein <pete@sensoray.com>
Cc: Arvydas Sidorenko <asido4@gmail.com>
Cc: Andrea Anacleto <andreaanacleto@libero.it>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

5 files changed, 5 insertions, 117 deletions

diff --git a/drivers/media/rc/ati_remote.c b/drivers/media/rc/ati_remote.c
index 303f22ea04c0..4363bc38aab0 100644
--- a/drivers/media/rc/ati_remote.c
+++ b/drivers/media/rc/ati_remote.c
@@ -908,38 +908,7 @@ static void ati_remote_disconnect(struct usb_interface *interface)
         kfree(ati_remote);
 }
 
-/*
- *      ati_remote_init
- */
-static int __init ati_remote_init(void)
-{
-        int result;
-
-        result = usb_register(&ati_remote_driver);
-        if (result)
-                printk(KERN_ERR KBUILD_MODNAME
-                       ": usb_register error #%d\n", result);
-        else
-                printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
-                       DRIVER_DESC "\n");
-
-        return result;
-}
-
-/*
- *      ati_remote_exit
- */
-static void __exit ati_remote_exit(void)
-{
-        usb_deregister(&ati_remote_driver);
-}
-
-/*
- *      module specification
- */
-
-module_init(ati_remote_init);
-module_exit(ati_remote_exit);
+module_usb_driver(ati_remote_driver);
 
 MODULE_AUTHOR(DRIVER_AUTHOR);
 MODULE_DESCRIPTION(DRIVER_DESC);
diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c
index 6ed96465137a..3aeb29a7ce11 100644
--- a/drivers/media/rc/imon.c
+++ b/drivers/media/rc/imon.c
@@ -2458,23 +2458,4 @@ static int imon_resume(struct usb_interface *intf)
         return rc;
 }
 
-static int __init imon_init(void)
-{
-        int rc;
-
-        rc = usb_register(&imon_driver);
-        if (rc) {
-                pr_err("usb register failed(%d)\n", rc);
-                rc = -ENODEV;
-        }
-
-        return rc;
-}
-
-static void __exit imon_exit(void)
-{
-        usb_deregister(&imon_driver);
-}
-
-module_init(imon_init);
-module_exit(imon_exit);
+module_usb_driver(imon_driver);
diff --git a/drivers/media/rc/mceusb.c b/drivers/media/rc/mceusb.c
index 60d3c1e09712..20bb12d6fbbe 100644
--- a/drivers/media/rc/mceusb.c
+++ b/drivers/media/rc/mceusb.c
@@ -1448,25 +1448,7 @@ static struct usb_driver mceusb_dev_driver = {
         .id_table =     mceusb_dev_table
 };
 
-static int __init mceusb_dev_init(void)
-{
-        int ret;
-
-        ret = usb_register(&mceusb_dev_driver);
-        if (ret < 0)
-                printk(KERN_ERR DRIVER_NAME
-                       ": usb register failed, result = %d\n", ret);
-
-        return ret;
-}
-
-static void __exit mceusb_dev_exit(void)
-{
-        usb_deregister(&mceusb_dev_driver);
-}
-
-module_init(mceusb_dev_init);
-module_exit(mceusb_dev_exit);
+module_usb_driver(mceusb_dev_driver);
 
 MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_AUTHOR(DRIVER_AUTHOR);
diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c
index 61287fcca61a..07322fb75eff 100644
--- a/drivers/media/rc/redrat3.c
+++ b/drivers/media/rc/redrat3.c
@@ -1300,25 +1300,7 @@ static struct usb_driver redrat3_dev_driver = {
         .id_table       = redrat3_dev_table
 };
 
-static int __init redrat3_dev_init(void)
-{
-        int ret;
-
-        ret = usb_register(&redrat3_dev_driver);
-        if (ret < 0)
-                pr_err(DRIVER_NAME
-                       ": usb register failed, result = %d\n", ret);
-
-        return ret;
-}
-
-static void __exit redrat3_dev_exit(void)
-{
-        usb_deregister(&redrat3_dev_driver);
-}
-
-module_init(redrat3_dev_init);
-module_exit(redrat3_dev_exit);
+module_usb_driver(redrat3_dev_driver);
 
 MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_AUTHOR(DRIVER_AUTHOR);
diff --git a/drivers/media/rc/streamzap.c b/drivers/media/rc/streamzap.c
index e435d94c0776..b1d29d09eeae 100644
--- a/drivers/media/rc/streamzap.c
+++ b/drivers/media/rc/streamzap.c
@@ -523,33 +523,7 @@ static int streamzap_resume(struct usb_interface *intf)
         return 0;
 }
 
-/**
- *      streamzap_init
- */
-static int __init streamzap_init(void)
-{
-        int ret;
-
-        /* register this driver with the USB subsystem */
-        ret = usb_register(&streamzap_driver);
-        if (ret < 0)
-                printk(KERN_ERR DRIVER_NAME ": usb register failed, "
-                       "result = %d\n", ret);
-
-        return ret;
-}
-
-/**
- *      streamzap_exit
- */
-static void __exit streamzap_exit(void)
-{
-        usb_deregister(&streamzap_driver);
-}
-
-
-module_init(streamzap_init);
-module_exit(streamzap_exit);
+module_usb_driver(streamzap_driver);
 
 MODULE_AUTHOR("Jarod Wilson <jarod@wilsonet.com>");
 MODULE_DESCRIPTION(DRIVER_DESC);