ASoC: Convert omap directory to module_platform_driver

Factor out some boilerplate code.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index d91e6ef..bd11d25 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -785,17 +785,7 @@
 	.remove = __devexit_p(asoc_mcbsp_remove),
 };
 
-static int __init snd_omap_mcbsp_init(void)
-{
-	return platform_driver_register(&asoc_mcbsp_driver);
-}
-module_init(snd_omap_mcbsp_init);
-
-static void __exit snd_omap_mcbsp_exit(void)
-{
-	platform_driver_unregister(&asoc_mcbsp_driver);
-}
-module_exit(snd_omap_mcbsp_exit);
+module_platform_driver(asoc_mcbsp_driver);
 
 MODULE_AUTHOR("Jarkko Nikula <jarkko.nikula@bitmer.com>");
 MODULE_DESCRIPTION("OMAP I2S SoC Interface");