[media] convert drivers/media/* to use module_i2c_driver()

This patch converts the drivers in drivers/media/* to use the
module_i2_driver() macro which makes the code smaller and a bit simpler.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Heungjun Kim <riverful.kim@samsung.com>
Cc: Joonyoung Shim <jy0922.shim@samsung.com>
Cc: Andrew Chew <achew@nvidia.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Michael Grzeschik <m.grzeschik@pengutronix.de>
Cc: Johannes Obermaier <johannes.obermaier@gmail.com>
Cc: Steven Toth <stoth@kernellabs.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Acked-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Acked-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 1 insertions, 16 deletions

diff --git a/drivers/media/video/ov772x.c b/drivers/media/video/ov772x.c
index 9f6ce3d8a29..74e77d327ed 100644
--- a/drivers/media/video/ov772x.c
+++ b/drivers/media/video/ov772x.c
@@ -1123,22 +1123,7 @@ static struct i2c_driver ov772x_i2c_driver = {
 	.id_table = ov772x_id,
 };
 
-/*
- * module function
- */
-
-static int __init ov772x_module_init(void)
-{
-	return i2c_add_driver(&ov772x_i2c_driver);
-}
-
-static void __exit ov772x_module_exit(void)
-{
-	i2c_del_driver(&ov772x_i2c_driver);
-}
-
-module_init(ov772x_module_init);
-module_exit(ov772x_module_exit);
+module_i2c_driver(ov772x_i2c_driver);
 
 MODULE_DESCRIPTION("SoC Camera driver for ov772x");
 MODULE_AUTHOR("Kuninori Morimoto");