snd_atiixp_playback_close 1101 sound/pci/atiixp.c static int snd_atiixp_playback_close(struct snd_pcm_substream *substream) snd_atiixp_playback_close 926 sound/pci/atiixp_modem.c static int snd_atiixp_playback_close(struct snd_pcm_substream *substream)