Symbol: USB_AUDIO_MIXER_REGISTRATION
usr/src/uts/common/io/usb/clients/audio/usb_ac/usb_ac.c
4308
if ((error = ldi_ioctl(drv_lh, USB_AUDIO_MIXER_REGISTRATION,
usr/src/uts/common/io/usb/clients/audio/usb_as/usb_as.c
637
case USB_AUDIO_MIXER_REGISTRATION: