hwmon: convert drivers/hwmon/* to use module_i2c_driver()

This patch converts the drivers in drivers/hwmon/* 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: Corentin Labbe <corentin.labbe@geomatys.fr>
Cc: Dirk Eibach <eibach@gdsys.de>
Cc: "Mark M. Hoffman" <mhoffman@lightlink.com>
Cc: Steve Glendinning <steve.glendinning@smsc.com>
Cc: Riku Voipio <riku.voipio@iki.fi>
Cc: Guillaume Ligneul <guillaume.ligneul@gmail.com>
Cc: David George <david.george@ska.ac.za>
Cc: "Hans J. Koch" <hjk@hansjkoch.de>
Cc: Marc Hulsman <m.hulsman@tudelft.nl>
Cc: Rudolf Marek <r.marek@assembler.cz>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>

1 files changed, 1 insertions, 12 deletions

diff --git a/drivers/hwmon/tmp421.c b/drivers/hwmon/tmp421.c
index c48381f2cd02..8fac87a38544 100644
--- a/drivers/hwmon/tmp421.c
+++ b/drivers/hwmon/tmp421.c
@@ -324,20 +324,9 @@ static struct i2c_driver tmp421_driver = {
         .address_list = normal_i2c,
 };
 
-static int __init tmp421_init(void)
-{
-        return i2c_add_driver(&tmp421_driver);
-}
-
-static void __exit tmp421_exit(void)
-{
-        i2c_del_driver(&tmp421_driver);
-}
+module_i2c_driver(tmp421_driver);
 
 MODULE_AUTHOR("Andre Prendel <andre.prendel@gmx.de>");
 MODULE_DESCRIPTION("Texas Instruments TMP421/422/423 temperature sensor"
                    " driver");
 MODULE_LICENSE("GPL");
-
-module_init(tmp421_init);
-module_exit(tmp421_exit);