diff options
| author | Chuhong Yuan | 2019-07-26 16:02:55 +0800 |
|---|---|---|
| committer | Jonathan Cameron | 2019-07-27 22:52:06 +0100 |
| commit | 23f1ce3c08aad743cd828ca5a36946f043ecf0f1 (patch) | |
| tree | b46faa3a98333d0b9699f353a50ed247446223b3 /drivers/iio/humidity/am2315.c | |
| parent | 857ba268f918dec28470c2074e7c69ccad52547e (diff) | |
iio: humidity: Use device-managed APIs
Use device-managed APIs to simplify the code.
The remove functions are redundant now and can
be deleted.
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/humidity/am2315.c')
| -rw-r--r-- | drivers/iio/humidity/am2315.c | 24 |
1 files changed, 3 insertions, 21 deletions
diff --git a/drivers/iio/humidity/am2315.c b/drivers/iio/humidity/am2315.c index f18da7859229..3bac98e731d9 100644 --- a/drivers/iio/humidity/am2315.c +++ b/drivers/iio/humidity/am2315.c @@ -240,32 +240,15 @@ static int am2315_probe(struct i2c_client *client, indio_dev->channels = am2315_channels; indio_dev->num_channels = ARRAY_SIZE(am2315_channels); - ret = iio_triggered_buffer_setup(indio_dev, iio_pollfunc_store_time, + ret = devm_iio_triggered_buffer_setup(&client->dev, + indio_dev, iio_pollfunc_store_time, am2315_trigger_handler, NULL); if (ret < 0) { dev_err(&client->dev, "iio triggered buffer setup failed\n"); return ret; } - ret = iio_device_register(indio_dev); - if (ret < 0) - goto err_buffer_cleanup; - - return 0; - -err_buffer_cleanup: - iio_triggered_buffer_cleanup(indio_dev); - return ret; -} - -static int am2315_remove(struct i2c_client *client) -{ - struct iio_dev *indio_dev = i2c_get_clientdata(client); - - iio_device_unregister(indio_dev); - iio_triggered_buffer_cleanup(indio_dev); - - return 0; + return devm_iio_device_register(&client->dev, indio_dev); } static const struct i2c_device_id am2315_i2c_id[] = { @@ -287,7 +270,6 @@ static struct i2c_driver am2315_driver = { .acpi_match_table = ACPI_PTR(am2315_acpi_id), }, .probe = am2315_probe, - .remove = am2315_remove, .id_table = am2315_i2c_id, }; |