84 static bool of_fdt_device_is_available(const void *blob, unsigned long node)  in of_fdt_device_is_available()  argument
86 	const char *status = fdt_getprop(blob, node, "status", NULL);  in of_fdt_device_is_available()
109 static void populate_properties(const void *blob,  in populate_properties()  argument
121 	for (cur = fdt_first_property_offset(blob, offset);  in populate_properties()
123 	     cur = fdt_next_property_offset(blob, cur)) {  in populate_properties()
128 		val = fdt_getprop_by_offset(blob, cur, &pname, &sz);  in populate_properties()
206 static int populate_node(const void *blob,  in populate_node()  argument
217 	pathp = fdt_get_name(blob, offset, &len);  in populate_node()
241 	populate_properties(blob, offset, mem, np, pathp, dryrun);  in populate_node()
285 static int unflatten_dt_nodes(const void *blob,  in unflatten_dt_nodes()  argument
316 	     offset = fdt_next_node(blob, offset, &depth)) {  in unflatten_dt_nodes()
321 		    !of_fdt_device_is_available(blob, offset))  in unflatten_dt_nodes()
324 		ret = populate_node(blob, offset, &mem, nps[depth],  in unflatten_dt_nodes()
366 void *__unflatten_device_tree(const void *blob,  in __unflatten_device_tree()  argument
381 	if (!blob) {  in __unflatten_device_tree()
387 	pr_debug("magic: %08x\n", fdt_magic(blob));  in __unflatten_device_tree()
388 	pr_debug("size: %08x\n", fdt_totalsize(blob));  in __unflatten_device_tree()
389 	pr_debug("version: %08x\n", fdt_version(blob));  in __unflatten_device_tree()
391 	if (fdt_check_header(blob)) {  in __unflatten_device_tree()
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()
455 void *of_fdt_unflatten_tree(const unsigned long *blob,  in of_fdt_unflatten_tree()  argument
462 	mem = __unflatten_device_tree(blob, dad, mynodes, &kernel_tree_alloc,  in of_fdt_unflatten_tree()
682 	const void *blob = initial_boot_params;  in of_scan_flat_dt()  local
686 	if (!blob)  in of_scan_flat_dt()
689 	for (offset = fdt_next_node(blob, -1, &depth);  in of_scan_flat_dt()
691 	     offset = fdt_next_node(blob, offset, &depth)) {  in of_scan_flat_dt()
693 		pathp = fdt_get_name(blob, offset, NULL);  in of_scan_flat_dt()
713 	const void *blob = initial_boot_params;  in of_scan_flat_dt_subnodes()  local
716 	fdt_for_each_subnode(node, blob, parent) {  in of_scan_flat_dt_subnodes()
720 		pathp = fdt_get_name(blob, node, NULL);  in of_scan_flat_dt_subnodes()
771 static int of_fdt_is_compatible(const void *blob,  in of_fdt_is_compatible()  argument
778 	cp = fdt_getprop(blob, node, "compatible", &cplen);  in of_fdt_is_compatible()