platform/surface: aggregator: Add missing fwnode_handle_put()

In fwnode_for_each_child_node(), we should add
fwnode_handle_put() when break out of the iteration
fwnode_for_each_child_node() as it will automatically
increase and decrease the refcounter.

Fixes: fc622b3 ("platform/surface: Set up Surface Aggregator device registry")
Signed-off-by: Liang He <[email protected]>
Reviewed-by: Maximilian Luz <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Hans de Goede <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>

Author: windhl

drivers/platform/surface/aggregator/bus.c

@@ -485,8 +485,10 @@ int __ssam_register_clients(struct device *parent, struct ssam_controller *ctrl,
 		 * device, so ignore it and continue with the next one.
 		 */
 		status = ssam_add_client_device(parent, ctrl, child);
-		if (status && status != -ENODEV)
+		if (status && status != -ENODEV) {
+			fwnode_handle_put(child);
 			goto err;
+		}
 	}
 
 	return 0;