iio: light: cm32181: Use devm_* APIs
This patch changes API from iio_device_register() to devm_* API.
Using API make code simpler.
Signed-off-by: Beomho Seo <beomho.seo@samsung.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
diff --git a/drivers/iio/light/cm32181.c b/drivers/iio/light/cm32181.c
index d976e6c..ad36b29 100644
--- a/drivers/iio/light/cm32181.c
+++ b/drivers/iio/light/cm32181.c
@@ -331,7 +331,7 @@
return ret;
}
- ret = iio_device_register(indio_dev);
+ ret = devm_iio_device_register(&client->dev, indio_dev);
if (ret) {
dev_err(&client->dev,
"%s: regist device failed\n",
@@ -342,14 +342,6 @@
return 0;
}
-static int cm32181_remove(struct i2c_client *client)
-{
- struct iio_dev *indio_dev = i2c_get_clientdata(client);
-
- iio_device_unregister(indio_dev);
- return 0;
-}
-
static const struct i2c_device_id cm32181_id[] = {
{ "cm32181", 0 },
{ }
@@ -370,7 +362,6 @@
},
.id_table = cm32181_id,
.probe = cm32181_probe,
- .remove = cm32181_remove,
};
module_i2c_driver(cm32181_driver);