num_digital_busses_in 409 sound/pci/echoaudio/echoaudio.c max_channels = num_digital_busses_in(chip) - substream->number; num_digital_busses_in 917 sound/pci/echoaudio/echoaudio.c num_digital_busses_in(chip), &pcm)) < 0) num_digital_busses_in 951 sound/pci/echoaudio/echoaudio.c num_digital_busses_in(chip), &pcm)) < 0)