DECLARE_USB_FUNCTION  586 drivers/usb/gadget/function/f_loopback.c DECLARE_USB_FUNCTION(Loopback, loopback_alloc_instance, loopback_alloc);
DECLARE_USB_FUNCTION 1263 drivers/usb/gadget/function/f_sourcesink.c DECLARE_USB_FUNCTION(SourceSink, source_sink_alloc_inst,
DECLARE_USB_FUNCTION 2312 drivers/usb/gadget/function/f_tcm.c DECLARE_USB_FUNCTION(tcm, tcm_alloc_inst, tcm_alloc);
DECLARE_USB_FUNCTION  618 include/linux/usb/composite.h 	DECLARE_USB_FUNCTION(_name, _inst_alloc, _func_alloc)		\