[alsa-devel] [PATCH 1/3] ASoC: ak4642: Convert to module_i2c_driver()

[Mark Brown]

From: Mark Brown <broonie at linaro.org>

The device does not support anything other than I2C (at least with the
current driver) so save code.

Signed-off-by: Mark Brown <broonie at linaro.org>
---
 sound/soc/codecs/ak4642.c | 22 +---------------------
 1 file changed, 1 insertion(+), 21 deletions(-)

diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c
index 2f861c9b1d69..5bb18e913fa5 100644
--- a/sound/soc/codecs/ak4642.c
+++ b/sound/soc/codecs/ak4642.c
@@ -511,7 +511,6 @@ static struct snd_soc_codec_driver soc_codec_dev_ak4648 = {
 	.num_dapm_routes	= ARRAY_SIZE(ak4642_intercon),
 };
 
-#if IS_ENABLED(CONFIG_I2C)
 static struct of_device_id ak4642_of_match[];
 static int ak4642_i2c_probe(struct i2c_client *i2c,
 			    const struct i2c_device_id *id)
@@ -571,27 +570,8 @@ static struct i2c_driver ak4642_i2c_driver = {
 	.remove		= ak4642_i2c_remove,
 	.id_table	= ak4642_i2c_id,
 };
-#endif
 
-static int __init ak4642_modinit(void)
-{
-	int ret = 0;
-#if IS_ENABLED(CONFIG_I2C)
-	ret = i2c_add_driver(&ak4642_i2c_driver);
-#endif
-	return ret;
-
-}
-module_init(ak4642_modinit);
-
-static void __exit ak4642_exit(void)
-{
-#if IS_ENABLED(CONFIG_I2C)
-	i2c_del_driver(&ak4642_i2c_driver);
-#endif
-
-}
-module_exit(ak4642_exit);
+module_i2c_driver(ak4642_i2c_driver);
 
 MODULE_DESCRIPTION("Soc AK4642 driver");
 MODULE_AUTHOR("Kuninori Morimoto <morimoto.kuninori at renesas.com>");
-- 
1.8.4.4