MISC: convert drivers/misc/* to use module_i2c_driver()

This patch converts the drivers in drivers/misc/* to use the
module_i2c_driver() macro which makes the code smaller and a bit
simpler.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Cc: Michael Hennerich <hennerich@blackfin.uclinux.org>
Cc: Anantha Narayanan <Anantha.Narayanan@intel.com>
Cc: Hemanth V <hemanthv@ti.com>
Cc: Christoph Mair <christoph.mair@gmail.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Ben Gardner <bgardner@wabtec.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Kalhan Trisal <kalhan.trisal@intel.com>
Cc: Darrick J. Wong <djwong@us.ibm.com>
Cc: Daniel Mack <zonque@gmail.com>
Cc: Rodolfo Giometti <giometti@linux.it>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/misc/ics932s401.c b/drivers/misc/ics932s401.c
index 152e9d9..0029536 100644
--- a/drivers/misc/ics932s401.c
+++ b/drivers/misc/ics932s401.c
@@ -480,23 +480,12 @@
 	return 0;
 }
 
-static int __init ics932s401_init(void)
-{
-	return i2c_add_driver(&ics932s401_driver);
-}
-
-static void __exit ics932s401_exit(void)
-{
-	i2c_del_driver(&ics932s401_driver);
-}
+module_i2c_driver(ics932s401_driver);
 
 MODULE_AUTHOR("Darrick J. Wong <djwong@us.ibm.com>");
 MODULE_DESCRIPTION("ICS932S401 driver");
 MODULE_LICENSE("GPL");
 
-module_init(ics932s401_init);
-module_exit(ics932s401_exit);
-
 /* IBM IntelliStation Z30 */
 MODULE_ALIAS("dmi:bvnIBM:*:rn9228:*");
 MODULE_ALIAS("dmi:bvnIBM:*:rn9232:*");