tasklet_init(&woinst->timer.tasklet, emu10k1_waveout_bh, (unsigned long) wave_dev);
wave_dev->woinst = woinst;
emu10k1_waveout_setformat(wave_dev, &woinst->format);
tasklet_init(&woinst->timer.tasklet, emu10k1_waveout_bh, (unsigned long) wave_dev);
wave_dev->woinst = woinst;
emu10k1_waveout_setformat(wave_dev, &woinst->format);