USB: convert some miscellanies drivers to use module_usb_driver()

This converts the remaining USB drivers in the kernel 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: Guenter Roeck <guenter.roeck@ericsson.com>
Cc: Jean Delvare <khali@linux-fr.org>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Till Harbaum <till@harbaum.org>
Cc: Karsten Keil <isdn@linux-pingi.de>
Cc: Chris Ball <cjb@laptop.org>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Lauro Ramos Venancio <lauro.venancio@openbossa.org>
Cc: Aloisio Almeida Jr <aloisio.almeida@openbossa.org>
Cc: Samuel Ortiz <sameo@linux.intel.com>
Cc: Steve Glendinning <steve.glendinning@smsc.com>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Cc: Evgeniy Polyakov <zbr@ioremap.net>
Cc: Wim Van Sebroeck <wim@iguana.be>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jesper Juhl <jj@chaosbits.net>
Cc: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Cc: Jamie Iles <jamie@jamieiles.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2 files changed, 2 insertions, 28 deletions

diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c
index 76366716a854..7eb19a5222f2 100644
--- a/drivers/i2c/busses/i2c-diolan-u2c.c
+++ b/drivers/i2c/busses/i2c-diolan-u2c.c
@@ -515,20 +515,7 @@ static struct usb_driver diolan_u2c_driver = {
         .id_table = diolan_u2c_table,
 };
 
-static int __init diolan_u2c_init(void)
-{
-        /* register this driver with the USB subsystem */
-        return usb_register(&diolan_u2c_driver);
-}
-
-static void __exit diolan_u2c_exit(void)
-{
-        /* deregister this driver with the USB subsystem */
-        usb_deregister(&diolan_u2c_driver);
-}
-
-module_init(diolan_u2c_init);
-module_exit(diolan_u2c_exit);
+module_usb_driver(diolan_u2c_driver);
 
 MODULE_AUTHOR("Guenter Roeck <guenter.roeck@ericsson.com>");
 MODULE_DESCRIPTION(DRIVER_NAME " driver");
diff --git a/drivers/i2c/busses/i2c-tiny-usb.c b/drivers/i2c/busses/i2c-tiny-usb.c
index d03b04002f0d..f07307ff360d 100644
--- a/drivers/i2c/busses/i2c-tiny-usb.c
+++ b/drivers/i2c/busses/i2c-tiny-usb.c
@@ -262,20 +262,7 @@ static struct usb_driver i2c_tiny_usb_driver = {
         .id_table       = i2c_tiny_usb_table,
 };
 
-static int __init usb_i2c_tiny_usb_init(void)
-{
-        /* register this driver with the USB subsystem */
-        return usb_register(&i2c_tiny_usb_driver);
-}
-
-static void __exit usb_i2c_tiny_usb_exit(void)
-{
-        /* deregister this driver with the USB subsystem */
-        usb_deregister(&i2c_tiny_usb_driver);
-}
-
-module_init(usb_i2c_tiny_usb_init);
-module_exit(usb_i2c_tiny_usb_exit);
+module_usb_driver(i2c_tiny_usb_driver);
 
 /* ----- end of usb layer ------------------------------------------------ */