* will be a device with uclass UCLASS_USB.
*
* @dev: Device to check
- * @busp: Returns bus, or NULL if not found
- * @return 0 if OK, -EXDEV is somehow this bus does not have a controller (this
- * indicates a critical error in the USB stack
+ * @return The bus, or NULL if not found (this indicates a critical error in
+ * the USB stack
*/
-int usb_get_bus(struct udevice *dev, struct udevice **busp);
+struct udevice *usb_get_bus(struct udevice *dev);
/**
* usb_select_config() - Set up a device ready for use