snd_atiixp_playback_prepare 894 sound/pci/atiixp.c static int snd_atiixp_playback_prepare(struct snd_pcm_substream *substream) snd_atiixp_playback_prepare 768 sound/pci/atiixp_modem.c static int snd_atiixp_playback_prepare(struct snd_pcm_substream *substream)