snd_vortex_playback_hw_wt 85 sound/pci/au88x0/au88x0_pcm.c static const struct snd_pcm_hardware snd_vortex_playback_hw_wt = { snd_vortex_playback_hw_wt 183 sound/pci/au88x0/au88x0_pcm.c runtime->hw = snd_vortex_playback_hw_wt;