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iio: light: veml6070: add action for i2c_unregister_device

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Simplify the code by adding an action to call i2c_unregister_device(),
which removes the need for a 'fail' label, gotos to it, and an explicit
call in veml6070_remove().

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://patch.msgid.link/20240929-veml6070-cleanup-v1-1-a9350341a646@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Javier Carrasco 2024-09-29 22:38:46 +02:00 committed by Jonathan Cameron
parent 0f87813bc3
commit 7501bff87c
1 changed files with 11 additions and 9 deletions
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20
drivers/iio/light/veml6070.c
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@ -135,6 +135,13 @@ static const struct iio_info veml6070_info = {
.read_raw = veml6070_read_raw, .read_raw = veml6070_read_raw,
}; };
static void veml6070_i2c_unreg(void *p)
{
struct veml6070_data *data = p;
i2c_unregister_device(data->client2);
}
static int veml6070_probe(struct i2c_client *client) static int veml6070_probe(struct i2c_client *client)
{ {
struct veml6070_data *data; struct veml6070_data *data;
@ -166,17 +173,13 @@ static int veml6070_probe(struct i2c_client *client)
VEML6070_COMMAND_SD; VEML6070_COMMAND_SD;
ret = i2c_smbus_write_byte(data->client1, data->config); ret = i2c_smbus_write_byte(data->client1, data->config);
if (ret < 0) if (ret < 0)
goto fail; return ret;
ret = iio_device_register(indio_dev); ret = devm_add_action_or_reset(&client->dev, veml6070_i2c_unreg, data);
if (ret < 0) if (ret < 0)
goto fail; return ret;
return ret; return iio_device_register(indio_dev);
fail:
i2c_unregister_device(data->client2);
return ret;
} }
static void veml6070_remove(struct i2c_client *client) static void veml6070_remove(struct i2c_client *client)
@ -185,7 +188,6 @@ static void veml6070_remove(struct i2c_client *client)
struct veml6070_data *data = iio_priv(indio_dev); struct veml6070_data *data = iio_priv(indio_dev);
iio_device_unregister(indio_dev); iio_device_unregister(indio_dev);
i2c_unregister_device(data->client2);
} }
static const struct i2c_device_id veml6070_id[] = { static const struct i2c_device_id veml6070_id[] = {