mic_source 32 sound/pci/ctxfi/cthw20k2.c int mic_source; mic_source 1972 sound/pci/ctxfi/cthw20k2.c return hw20k2->mic_source; mic_source 1979 sound/pci/ctxfi/cthw20k2.c if (position == hw20k2->mic_source) mic_source 1996 sound/pci/ctxfi/cthw20k2.c hw20k2->mic_source = position;