26 static int st_magn_buffer_preenable(struct iio_dev *indio_dev)  in st_magn_buffer_preenable()  argument
28 	return st_sensors_set_enable(indio_dev, true);  in st_magn_buffer_preenable()
31 static int st_magn_buffer_postenable(struct iio_dev *indio_dev)  in st_magn_buffer_postenable()  argument
34 	struct st_sensor_data *mdata = iio_priv(indio_dev);  in st_magn_buffer_postenable()
36 	mdata->buffer_data = kmalloc(indio_dev->scan_bytes, GFP_KERNEL);  in st_magn_buffer_postenable()
42 	err = iio_triggered_buffer_postenable(indio_dev);  in st_magn_buffer_postenable()
54 static int st_magn_buffer_predisable(struct iio_dev *indio_dev)  in st_magn_buffer_predisable()  argument
57 	struct st_sensor_data *mdata = iio_priv(indio_dev);  in st_magn_buffer_predisable()
59 	err = iio_triggered_buffer_predisable(indio_dev);  in st_magn_buffer_predisable()
63 	err = st_sensors_set_enable(indio_dev, false);  in st_magn_buffer_predisable()
76 int st_magn_allocate_ring(struct iio_dev *indio_dev)  in st_magn_allocate_ring()  argument
78 	return iio_triggered_buffer_setup(indio_dev, &iio_pollfunc_store_time,  in st_magn_allocate_ring()
82 void st_magn_deallocate_ring(struct iio_dev *indio_dev)  in st_magn_deallocate_ring()  argument
84 	iio_triggered_buffer_cleanup(indio_dev);  in st_magn_deallocate_ring()