- /*
- * For full / low speed devices we need to get the devnum and portnr of
- * the tt, so of the first upstream usb-2 hub, there may be usb-1 hubs
- * in the tree before that one!
- */
-#ifdef CONFIG_DM_USB
- /*
- * When called from usb-uclass.c: usb_scan_device() udev->dev points
- * to the parent udevice, not the actual udevice belonging to the
- * udev as the device is not instantiated yet. So when searching
- * for the first usb-2 parent start with udev->dev not
- * udev->dev->parent .
- */
- struct udevice *parent;
- struct usb_device *uparent;
-
- ttdev = udev;
- parent = udev->dev;
- uparent = dev_get_parentdata(parent);