usb_devio_cleanup 1018 drivers/usb/core/usb.c 	usb_devio_cleanup();
usb_devio_cleanup 1047 drivers/usb/core/usb.c 	usb_devio_cleanup();
usb_devio_cleanup  189 drivers/usb/core/usb.h extern void usb_devio_cleanup(void);