iio:adjd_s311: Use devm_iio_device_alloc

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/iio/light/adjd_s311.c b/drivers/iio/light/adjd_s311.c
index 5f4749e..55b9e18 100644 (file)
--- a/drivers/iio/light/adjd_s311.c
+++ b/drivers/iio/light/adjd_s311.c
@@ -293,11 +293,10 @@ static int adjd_s311_probe(struct i2c_client *client,
        struct iio_dev *indio_dev;
        int err;
 
-       indio_dev = iio_device_alloc(sizeof(*data));
-       if (indio_dev == NULL) {
-               err = -ENOMEM;
-               goto exit;
-       }
+       indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*data));
+       if (indio_dev == NULL)
+               return -ENOMEM;
+
        data = iio_priv(indio_dev);
        i2c_set_clientdata(client, indio_dev);
        data->client = client;
@@ -312,7 +311,7 @@ static int adjd_s311_probe(struct i2c_client *client,
        err = iio_triggered_buffer_setup(indio_dev, NULL,
                adjd_s311_trigger_handler, NULL);
        if (err < 0)
-               goto exit_free_device;
+               return err;
 
        err = iio_device_register(indio_dev);
        if (err)
@@ -324,9 +323,6 @@ static int adjd_s311_probe(struct i2c_client *client,
 
 exit_unreg_buffer:
        iio_triggered_buffer_cleanup(indio_dev);
-exit_free_device:
-       iio_device_free(indio_dev);
-exit:
        return err;
 }
 
@@ -338,7 +334,6 @@ static int adjd_s311_remove(struct i2c_client *client)
        iio_device_unregister(indio_dev);
        iio_triggered_buffer_cleanup(indio_dev);
        kfree(data->buffer);
-       iio_device_free(indio_dev);
 
        return 0;
 }