diff options
Diffstat (limited to 'drivers/iio/potentiostat/lmp91000.c')
| -rw-r--r-- | drivers/iio/potentiostat/lmp91000.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/drivers/iio/potentiostat/lmp91000.c b/drivers/iio/potentiostat/lmp91000.c index 2cb11da18e0f..67ae635a05f3 100644 --- a/drivers/iio/potentiostat/lmp91000.c +++ b/drivers/iio/potentiostat/lmp91000.c @@ -278,17 +278,8 @@ static const struct iio_trigger_ops lmp91000_trigger_ops = { static int lmp91000_buffer_postenable(struct iio_dev *indio_dev) { struct lmp91000_data *data = iio_priv(indio_dev); - int err; - err = iio_triggered_buffer_postenable(indio_dev); - if (err) - return err; - - err = iio_channel_start_all_cb(data->cb_buffer); - if (err) - iio_triggered_buffer_predisable(indio_dev); - - return err; + return iio_channel_start_all_cb(data->cb_buffer); } static int lmp91000_buffer_predisable(struct iio_dev *indio_dev) @@ -297,7 +288,7 @@ static int lmp91000_buffer_predisable(struct iio_dev *indio_dev) iio_channel_stop_all_cb(data->cb_buffer); - return iio_triggered_buffer_predisable(indio_dev); + return 0; } static const struct iio_buffer_setup_ops lmp91000_buffer_setup_ops = { @@ -321,7 +312,6 @@ static int lmp91000_probe(struct i2c_client *client, indio_dev->channels = lmp91000_channels; indio_dev->num_channels = ARRAY_SIZE(lmp91000_channels); indio_dev->name = LMP91000_DRV_NAME; - indio_dev->dev.parent = &client->dev; indio_dev->modes = INDIO_DIRECT_MODE; i2c_set_clientdata(client, indio_dev); |