209 			  struct device_node *dad,  in populate_node()  argument
234 		if (dad != NULL) {  in populate_node()
235 			np->parent = dad;  in populate_node()
236 			np->sibling = dad->child;  in populate_node()
237 			dad->child = np;  in populate_node()
287 			      struct device_node *dad,  in unflatten_dt_nodes()  argument
308 	if (dad)  in unflatten_dt_nodes()
311 	root = dad;  in unflatten_dt_nodes()
312 	nps[depth] = dad;  in unflatten_dt_nodes()
367 			      struct device_node *dad,  in __unflatten_device_tree()  argument
397 	size = unflatten_dt_nodes(blob, NULL, dad, NULL);  in __unflatten_device_tree()
416 	ret = unflatten_dt_nodes(blob, mem, dad, mynodes);  in __unflatten_device_tree()
456 			    struct device_node *dad,  in of_fdt_unflatten_tree()  argument
462 	mem = __unflatten_device_tree(blob, dad, mynodes, &kernel_tree_alloc,  in of_fdt_unflatten_tree()