ADXL380_FIFO_SAMPLES
return sysfs_emit(buf, "%lu\n", ADXL380_FIFO_SAMPLES);
if ((st->watermark * st->fifo_set_size) > ADXL380_FIFO_SAMPLES)
st->watermark = (ADXL380_FIFO_SAMPLES / st->fifo_set_size);
st->watermark = min(val, ADXL380_FIFO_SAMPLES);
__be16 fifo_buf[ADXL380_FIFO_SAMPLES] __aligned(IIO_DMA_MINALIGN);