Symbol: USB_SUBCLS_AUD_STREAMING
usr/src/uts/common/io/usb/usba/usba.c
1498
{ USB_CLASS_AUDIO, USB_SUBCLS_AUD_STREAMING, DONTCARE, "sound" },
usr/src/uts/common/io/usb/usba/usba.c
1551
{ USB_CLASS_AUDIO, USB_SUBCLS_AUD_STREAMING, DONTCARE, "sound" },