97 	return NULL;  in fdt_get_string()
102 	return fdt_get_string(fdt, stroffset, NULL);  in fdt_string()
122 		offset = fdt_next_node(fdt, offset, NULL);  in fdt_find_max_phandle()
167 			return NULL;  in fdt_mem_rsv()
170 			return NULL;  in fdt_mem_rsv()
194 	for (i = 0; (re = fdt_mem_rsv(fdt, i)) != NULL; i++) {  in fdt_num_mem_rsv()
320 		if (leaf == NULL) {  in fdt_get_name()
335 	return NULL;  in fdt_get_name()
367 		return NULL;  in fdt_get_property_by_offset_()
388 		return NULL;  in fdt_get_property_by_offset()
421 	return NULL;  in fdt_get_property_namelen_()
435 		return NULL;  in fdt_get_property_namelen()
439 					 NULL);  in fdt_get_property_namelen()
460 		return NULL;  in fdt_getprop_namelen()
476 		return NULL;  in fdt_getprop_by_offset()
488 				return NULL;  in fdt_getprop_by_offset()
532 		return NULL;  in fdt_get_alias_namelen()
534 	return fdt_getprop_namelen(fdt, aliasoffset, name, namelen, NULL);  in fdt_get_alias_namelen()
651 					    nodedepth - 1, NULL);  in fdt_parent_offset()
669 	for (offset = fdt_next_node(fdt, startoffset, NULL);  in fdt_node_offset_by_prop_value()
671 	     offset = fdt_next_node(fdt, offset, NULL)) {  in fdt_node_offset_by_prop_value()
696 	for (offset = fdt_next_node(fdt, -1, NULL);  in fdt_node_offset_by_phandle()
698 	     offset = fdt_next_node(fdt, offset, NULL)) {  in fdt_node_offset_by_phandle()
790 		return NULL;  in fdt_stringlist_get()
803 			return NULL;  in fdt_stringlist_get()
820 	return NULL;  in fdt_stringlist_get()
848 	for (offset = fdt_next_node(fdt, startoffset, NULL);  in fdt_node_offset_by_compatible()
850 	     offset = fdt_next_node(fdt, offset, NULL)) {  in fdt_node_offset_by_compatible()