spdif_copyright  2432 sound/pci/cmipci.c DEFINE_BIT_SWITCH_ARG(spdif_copyright, CM_REG_LEGACY_CTRL, CM_SPDCOPYRHT, 0, 0);
spdif_copyright  2621 sound/pci/cmipci.c 	DEFINE_MIXER_SWITCH("IEC958 Copyright", spdif_copyright),