31 	struct ssp_sensor_data *spd = iio_priv(indio_dev);  in ssp_common_buffer_postenable()  local
37 	spd->buffer = kmalloc(indio_dev->scan_bytes, GFP_KERNEL | GFP_DMA);  in ssp_common_buffer_postenable()
38 	if (!spd->buffer)  in ssp_common_buffer_postenable()
41 	return ssp_enable_sensor(data, spd->type,  in ssp_common_buffer_postenable()
42 				 ssp_get_sensor_delay(data, spd->type));  in ssp_common_buffer_postenable()
56 	struct ssp_sensor_data *spd = iio_priv(indio_dev);  in ssp_common_buffer_postdisable()  local
59 	ret = ssp_disable_sensor(data, spd->type);  in ssp_common_buffer_postdisable()
63 	kfree(spd->buffer);  in ssp_common_buffer_postdisable()
84 	struct ssp_sensor_data *spd = iio_priv(indio_dev);  in ssp_common_process_data()  local
92 	memcpy(spd->buffer, buf, len);  in ssp_common_process_data()
100 	return iio_push_to_buffers_with_timestamp(indio_dev, spd->buffer,  in ssp_common_process_data()