update_device 4870 drivers/usb/core/hub.c if (hcd->driver->update_device) update_device 4871 drivers/usb/core/hub.c hcd->driver->update_device(hcd, udev); update_device 5351 drivers/usb/host/xhci.c .update_device = xhci_update_device, update_device 398 include/linux/usb/hcd.h int (*update_device)(struct usb_hcd *, struct usb_device *);