composite_disconnect 2332 drivers/usb/gadget/composite.c .reset = composite_disconnect, composite_disconnect 2333 drivers/usb/gadget/composite.c .disconnect = composite_disconnect, composite_disconnect 1449 drivers/usb/gadget/configfs.c composite_disconnect(gadget); composite_disconnect 524 include/linux/usb/composite.h extern void composite_disconnect(struct usb_gadget *gadget);