USB_SUBCLASS_MIDI_STREAMING 2899 sound/usb/usbaudio.c 		    altsd->bInterfaceSubClass == USB_SUBCLASS_MIDI_STREAMING) {
USB_SUBCLASS_MIDI_STREAMING 2002 sound/usb/usbquirks.h 	.bInterfaceSubClass = USB_SUBCLASS_MIDI_STREAMING,