LINE6_STREAM_IMPULSE
if (!test_bit(LINE6_STREAM_IMPULSE, &line6pcm->in.running) &&
if (!test_bit(LINE6_STREAM_IMPULSE, &line6pcm->in.running) &&
err = line6_pcm_acquire(line6pcm, LINE6_STREAM_IMPULSE, true);
line6_pcm_release(line6pcm, LINE6_STREAM_IMPULSE);
if (test_bit(LINE6_STREAM_IMPULSE, &line6pcm->out.running)) {