ID_UNKNOWN        510 sound/core/oss/mixer_oss.c 	if (numid == ID_UNKNOWN)
ID_UNKNOWN        548 sound/core/oss/mixer_oss.c 	if (numid == ID_UNKNOWN)
ID_UNKNOWN        613 sound/core/oss/mixer_oss.c 	if (numid == ID_UNKNOWN)
ID_UNKNOWN        652 sound/core/oss/mixer_oss.c 	if (numid == ID_UNKNOWN)