ECHOCARD_HAS_ADAT 416 sound/pci/echoaudio/echoaudio.c err = pcm_open(substream, max_channels - ECHOCARD_HAS_ADAT); ECHOCARD_HAS_ADAT 457 sound/pci/echoaudio/echoaudio.c err = pcm_open(substream, max_channels - ECHOCARD_HAS_ADAT);