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

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

Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Hans Verkuil <hans.verkuil@cisco.com>
Cc: "Richard Röjfors" <richard.rojfors@pelagicore.com>
Cc: "Matti J. Aaltonen" <matti.j.aaltonen@nokia.com>
Cc: Lucas De Marchi <lucas.demarchi@profusion.mobi>
Cc: Manjunath Hadli <manjunath.hadli@ti.com>
Cc: Muralidharan Karicheri <m-karicheri2@ti.com>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Daniel Drake <dsd@laptop.org>
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Matti J. Aaltonen <matti.j.aaltonen@nokia.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

2 files changed, 2 insertions, 46 deletions

diff --git a/drivers/media/video/s5p-tv/hdmi_drv.c b/drivers/media/video/s5p-tv/hdmi_drv.c
index 8199288481f3..8b41a0410ab1 100644
--- a/drivers/media/video/s5p-tv/hdmi_drv.c
+++ b/drivers/media/video/s5p-tv/hdmi_drv.c
@@ -1016,28 +1016,4 @@ static struct platform_driver hdmi_driver __refdata = {
         }
 };
 
-/* D R I V E R   I N I T I A L I Z A T I O N */
-
-static int __init hdmi_init(void)
-{
-        int ret;
-        static const char banner[] __initdata = KERN_INFO \
-                "Samsung HDMI output driver, "
-                "(c) 2010-2011 Samsung Electronics Co., Ltd.\n";
-        printk(banner);
-
-        ret = platform_driver_register(&hdmi_driver);
-        if (ret)
-                printk(KERN_ERR "HDMI platform driver register failed\n");
-
-        return ret;
-}
-module_init(hdmi_init);
-
-static void __exit hdmi_exit(void)
-{
-        platform_driver_unregister(&hdmi_driver);
-}
-module_exit(hdmi_exit);
-
-
+module_platform_driver(hdmi_driver);
diff --git a/drivers/media/video/s5p-tv/sdo_drv.c b/drivers/media/video/s5p-tv/sdo_drv.c
index 8cec67ef48c9..059e7749ce95 100644
--- a/drivers/media/video/s5p-tv/sdo_drv.c
+++ b/drivers/media/video/s5p-tv/sdo_drv.c
@@ -457,24 +457,4 @@ static struct platform_driver sdo_driver __refdata = {
         }
 };
 
-static int __init sdo_init(void)
-{
-        int ret;
-        static const char banner[] __initdata = KERN_INFO \
-                "Samsung Standard Definition Output (SDO) driver, "
-                "(c) 2010-2011 Samsung Electronics Co., Ltd.\n";
-        printk(banner);
-
-        ret = platform_driver_register(&sdo_driver);
-        if (ret)
-                printk(KERN_ERR "SDO platform driver register failed\n");
-
-        return ret;
-}
-module_init(sdo_init);
-
-static void __exit sdo_exit(void)
-{
-        platform_driver_unregister(&sdo_driver);
-}
-module_exit(sdo_exit);
+module_platform_driver(sdo_driver);