old_device_descriptor 5585 drivers/usb/core/hub.c struct usb_device_descriptor *old_device_descriptor, old_device_descriptor 5596 drivers/usb/core/hub.c if (memcmp(&udev->descriptor, old_device_descriptor, old_device_descriptor 5597 drivers/usb/core/hub.c sizeof(*old_device_descriptor)) != 0)