ASoC: ak4642: Convert to module_i2c_driver()
The device does not support anything other than I2C (at least with the
current driver) so save code.
Signed-off-by: Mark Brown <broonie@linaro.org>
diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c
index 5af2374..1f646c6 100644
--- a/sound/soc/codecs/ak4642.c
+++ b/sound/soc/codecs/ak4642.c
@@ -513,7 +513,6 @@
.num_reg_defaults = ARRAY_SIZE(ak4648_reg),
};
-#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)
@@ -577,27 +576,8 @@
.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@renesas.com>");