188 	static int depth;  in unflatten_dt_node()  local
341 	old_depth = depth;  in unflatten_dt_node()
342 	*poffset = fdt_next_node(blob, *poffset, &depth);  in unflatten_dt_node()
343 	if (depth < 0)  in unflatten_dt_node()
344 		depth = 0;  in unflatten_dt_node()
345 	while (*poffset > 0 && depth > old_depth)  in unflatten_dt_node()
541 					  int depth, void *data)  in __fdt_scan_reserved_mem()  argument
547 	if (!found && depth == 1 && strcmp(uname, "reserved-memory") == 0) {  in __fdt_scan_reserved_mem()
559 	} else if (found && depth < 2) {  in __fdt_scan_reserved_mem()
627 				     const char *uname, int depth,  in of_scan_flat_dt()  argument
633 	int offset, rc = 0, depth = -1;  in of_scan_flat_dt()  local
635         for (offset = fdt_next_node(blob, -1, &depth);  in of_scan_flat_dt()
636              offset >= 0 && depth >= 0 && !rc;  in of_scan_flat_dt()
637              offset = fdt_next_node(blob, offset, &depth)) {  in of_scan_flat_dt()
642 		rc = it(offset, pathp, depth, data);  in of_scan_flat_dt()
696 	int depth;  member
698 	int (*iterator)(unsigned long node, const char *uname, int depth, void *data);
861 				   int depth, void *data)  in early_init_dt_scan_root()  argument
865 	if (depth != 0)  in early_init_dt_scan_root()
897 				     int depth, void *data)  in early_init_dt_scan_memory()  argument
909 		if (!IS_ENABLED(CONFIG_PPC32) || depth != 1 || strcmp(uname, "memory@0") != 0)  in early_init_dt_scan_memory()
942 				     int depth, void *data)  in early_init_dt_scan_chosen()  argument
947 	pr_debug("search \"chosen\", depth: %d, uname: %s\n", depth, uname);  in early_init_dt_scan_chosen()
949 	if (depth != 1 || !data ||  in early_init_dt_scan_chosen()