snd_ali_modem_open 1692 sound/pci/ali5451/ali5451.c return snd_ali_modem_open(substream, 0, ALI_MODEM_OUT_CHANNEL); snd_ali_modem_open 1697 sound/pci/ali5451/ali5451.c return snd_ali_modem_open(substream, 1, ALI_MODEM_IN_CHANNEL);