50 	struct device_node *np;  in of_unittest_find_node_by_name()  local
53 	np = of_find_node_by_path("/testcase-data");  in of_unittest_find_node_by_name()
54 	name = kasprintf(GFP_KERNEL, "%pOF", np);  in of_unittest_find_node_by_name()
55 	unittest(np && !strcmp("/testcase-data", name),  in of_unittest_find_node_by_name()
57 	of_node_put(np);  in of_unittest_find_node_by_name()
61 	np = of_find_node_by_path("/testcase-data/");  in of_unittest_find_node_by_name()
62 	unittest(!np, "trailing '/' on /testcase-data/ should fail\n");  in of_unittest_find_node_by_name()
64 	np = of_find_node_by_path("/testcase-data/phandle-tests/consumer-a");  in of_unittest_find_node_by_name()
65 	name = kasprintf(GFP_KERNEL, "%pOF", np);  in of_unittest_find_node_by_name()
66 	unittest(np && !strcmp("/testcase-data/phandle-tests/consumer-a", name),  in of_unittest_find_node_by_name()
68 	of_node_put(np);  in of_unittest_find_node_by_name()
71 	np = of_find_node_by_path("testcase-alias");  in of_unittest_find_node_by_name()
72 	name = kasprintf(GFP_KERNEL, "%pOF", np);  in of_unittest_find_node_by_name()
73 	unittest(np && !strcmp("/testcase-data", name),  in of_unittest_find_node_by_name()
75 	of_node_put(np);  in of_unittest_find_node_by_name()
79 	np = of_find_node_by_path("testcase-alias/");  in of_unittest_find_node_by_name()
80 	unittest(!np, "trailing '/' on testcase-alias/ should fail\n");  in of_unittest_find_node_by_name()
82 	np = of_find_node_by_path("testcase-alias/phandle-tests/consumer-a");  in of_unittest_find_node_by_name()
83 	name = kasprintf(GFP_KERNEL, "%pOF", np);  in of_unittest_find_node_by_name()
84 	unittest(np && !strcmp("/testcase-data/phandle-tests/consumer-a", name),  in of_unittest_find_node_by_name()
86 	of_node_put(np);  in of_unittest_find_node_by_name()
89 	np = of_find_node_by_path("/testcase-data/missing-path");  in of_unittest_find_node_by_name()
90 	unittest(!np, "non-existent path returned node %pOF\n", np);  in of_unittest_find_node_by_name()
91 	of_node_put(np);  in of_unittest_find_node_by_name()
93 	np = of_find_node_by_path("missing-alias");  in of_unittest_find_node_by_name()
94 	unittest(!np, "non-existent alias returned node %pOF\n", np);  in of_unittest_find_node_by_name()
95 	of_node_put(np);  in of_unittest_find_node_by_name()
97 	np = of_find_node_by_path("testcase-alias/missing-path");  in of_unittest_find_node_by_name()
98 	unittest(!np, "non-existent alias with relative path returned node %pOF\n", np);  in of_unittest_find_node_by_name()
99 	of_node_put(np);  in of_unittest_find_node_by_name()
101 	np = of_find_node_opts_by_path("/testcase-data:testoption", &options);  in of_unittest_find_node_by_name()
102 	unittest(np && !strcmp("testoption", options),  in of_unittest_find_node_by_name()
104 	of_node_put(np);  in of_unittest_find_node_by_name()
106 	np = of_find_node_opts_by_path("/testcase-data:test/option", &options);  in of_unittest_find_node_by_name()
107 	unittest(np && !strcmp("test/option", options),  in of_unittest_find_node_by_name()
109 	of_node_put(np);  in of_unittest_find_node_by_name()
111 	np = of_find_node_opts_by_path("/testcase-data/testcase-device1:test/option", &options);  in of_unittest_find_node_by_name()
112 	unittest(np && !strcmp("test/option", options),  in of_unittest_find_node_by_name()
114 	of_node_put(np);  in of_unittest_find_node_by_name()
116 	np = of_find_node_opts_by_path("/testcase-data:testoption", NULL);  in of_unittest_find_node_by_name()
117 	unittest(np, "NULL option path test failed\n");  in of_unittest_find_node_by_name()
118 	of_node_put(np);  in of_unittest_find_node_by_name()
120 	np = of_find_node_opts_by_path("testcase-alias:testaliasoption",  in of_unittest_find_node_by_name()
122 	unittest(np && !strcmp("testaliasoption", options),  in of_unittest_find_node_by_name()
124 	of_node_put(np);  in of_unittest_find_node_by_name()
126 	np = of_find_node_opts_by_path("testcase-alias:test/alias/option",  in of_unittest_find_node_by_name()
128 	unittest(np && !strcmp("test/alias/option", options),  in of_unittest_find_node_by_name()
130 	of_node_put(np);  in of_unittest_find_node_by_name()
132 	np = of_find_node_opts_by_path("testcase-alias:testaliasoption", NULL);  in of_unittest_find_node_by_name()
133 	unittest(np, "NULL option alias path test failed\n");  in of_unittest_find_node_by_name()
134 	of_node_put(np);  in of_unittest_find_node_by_name()
137 	np = of_find_node_opts_by_path("testcase-alias", &options);  in of_unittest_find_node_by_name()
138 	unittest(np && !options, "option clearing test failed\n");  in of_unittest_find_node_by_name()
139 	of_node_put(np);  in of_unittest_find_node_by_name()
142 	np = of_find_node_opts_by_path("/", &options);  in of_unittest_find_node_by_name()
143 	unittest(np && !options, "option clearing root node test failed\n");  in of_unittest_find_node_by_name()
144 	of_node_put(np);  in of_unittest_find_node_by_name()
149 	struct device_node *np;  in of_unittest_dynamic()  local
152 	np = of_find_node_by_path("/testcase-data");  in of_unittest_dynamic()
153 	if (!np) {  in of_unittest_dynamic()
169 	unittest(of_add_property(np, prop) == 0, "Adding a new property failed\n");  in of_unittest_dynamic()
176 	unittest(of_add_property(np, prop) != 0,  in of_unittest_dynamic()
182 	unittest(of_update_property(np, prop) == 0,  in of_unittest_dynamic()
190 	unittest(of_update_property(np, prop) == 0,  in of_unittest_dynamic()
194 	unittest(of_remove_property(np, prop) == 0,  in of_unittest_dynamic()
204 		unittest(of_add_property(np, prop) == 0,  in of_unittest_dynamic()
208 static int __init of_unittest_check_node_linkage(struct device_node *np)  in of_unittest_check_node_linkage()  argument
213 	for_each_child_of_node(np, child) {  in of_unittest_check_node_linkage()
214 		if (child->parent != np) {  in of_unittest_check_node_linkage()
216 				 child, np);  in of_unittest_check_node_linkage()
235 	struct device_node *np;  in of_unittest_check_tree_linkage()  local
241 	for_each_of_allnodes(np)  in of_unittest_check_tree_linkage()
252 static void __init of_unittest_printf_one(struct device_node *np, const char *fmt,  in of_unittest_printf_one()  argument
266 	size = snprintf(buf, buf_size - 2, fmt, np);  in of_unittest_printf_one()
278 		snprintf(buf, size+1, fmt, np);  in of_unittest_printf_one()
288 	struct device_node *np;  in of_unittest_printf()  local
292 	np = of_find_node_by_path(full_name);  in of_unittest_printf()
293 	if (!np) {  in of_unittest_printf()
294 		unittest(np, "testcase data missing\n");  in of_unittest_printf()
298 	num_to_str(phandle_str, sizeof(phandle_str), np->phandle, 0);  in of_unittest_printf()
300 	of_unittest_printf_one(np, "%pOF",  full_name);  in of_unittest_printf()
301 	of_unittest_printf_one(np, "%pOFf", full_name);  in of_unittest_printf()
302 	of_unittest_printf_one(np, "%pOFn", "dev");  in of_unittest_printf()
303 	of_unittest_printf_one(np, "%2pOFn", "dev");  in of_unittest_printf()
304 	of_unittest_printf_one(np, "%5pOFn", "  dev");  in of_unittest_printf()
305 	of_unittest_printf_one(np, "%pOFnc", "dev:test-sub-device");  in of_unittest_printf()
306 	of_unittest_printf_one(np, "%pOFp", phandle_str);  in of_unittest_printf()
307 	of_unittest_printf_one(np, "%pOFP", "dev@100");  in of_unittest_printf()
308 	of_unittest_printf_one(np, "ABC %pOFP ABC", "ABC dev@100 ABC");  in of_unittest_printf()
309 	of_unittest_printf_one(np, "%10pOFP", "   dev@100");  in of_unittest_printf()
310 	of_unittest_printf_one(np, "%-10pOFP", "dev@100   ");  in of_unittest_printf()
312 	of_unittest_printf_one(np, "%pOFF", "----");  in of_unittest_printf()
313 	of_unittest_printf_one(np, "%pOFPF", "dev@100:----");  in of_unittest_printf()
314 	of_unittest_printf_one(np, "%pOFPFPc", "dev@100:----:dev@100:test-sub-device");  in of_unittest_printf()
315 	of_unittest_printf_one(np, "%pOFc", "test-sub-device");  in of_unittest_printf()
316 	of_unittest_printf_one(np, "%pOFC",  in of_unittest_printf()
322 	struct device_node *np;  member
328 	struct device_node *np;  in of_unittest_check_phandles()  local
333 	for_each_of_allnodes(np) {  in of_unittest_check_phandles()
334 		if (!np->phandle)  in of_unittest_check_phandles()
337 		hash_for_each_possible(phandle_ht, nh, node, np->phandle) {  in of_unittest_check_phandles()
338 			if (nh->np->phandle == np->phandle) {  in of_unittest_check_phandles()
340 					np->phandle, nh->np, np);  in of_unittest_check_phandles()
350 		nh->np = np;  in of_unittest_check_phandles()
351 		hash_add(phandle_ht, &nh->node, np->phandle);  in of_unittest_check_phandles()
366 	struct device_node *np;  in of_unittest_parse_phandle_with_args()  local
370 	np = of_find_node_by_path("/testcase-data/phandle-tests/consumer-a");  in of_unittest_parse_phandle_with_args()
371 	if (!np) {  in of_unittest_parse_phandle_with_args()
376 	rc = of_count_phandle_with_args(np, "phandle-list", "#phandle-cells");  in of_unittest_parse_phandle_with_args()
383 		rc = of_parse_phandle_with_args(np, "phandle-list",  in of_unittest_parse_phandle_with_args()
432 			 i, args.np, rc);  in of_unittest_parse_phandle_with_args()
437 	rc = of_parse_phandle_with_args(np, "phandle-list-missing",  in of_unittest_parse_phandle_with_args()
440 	rc = of_count_phandle_with_args(np, "phandle-list-missing",  in of_unittest_parse_phandle_with_args()
446 	rc = of_parse_phandle_with_args(np, "phandle-list",  in of_unittest_parse_phandle_with_args()
449 	rc = of_count_phandle_with_args(np, "phandle-list",  in of_unittest_parse_phandle_with_args()
455 	rc = of_parse_phandle_with_args(np, "phandle-list-bad-phandle",  in of_unittest_parse_phandle_with_args()
458 	rc = of_count_phandle_with_args(np, "phandle-list-bad-phandle",  in of_unittest_parse_phandle_with_args()
464 	rc = of_parse_phandle_with_args(np, "phandle-list-bad-args",  in of_unittest_parse_phandle_with_args()
467 	rc = of_count_phandle_with_args(np, "phandle-list-bad-args",  in of_unittest_parse_phandle_with_args()
474 	struct device_node *np, *p0, *p1, *p2, *p3;  in of_unittest_parse_phandle_with_args_map()  local
478 	np = of_find_node_by_path("/testcase-data/phandle-tests/consumer-b");  in of_unittest_parse_phandle_with_args_map()
479 	if (!np) {  in of_unittest_parse_phandle_with_args_map()
508 	rc = of_count_phandle_with_args(np, "phandle-list", "#phandle-cells");  in of_unittest_parse_phandle_with_args_map()
515 		rc = of_parse_phandle_with_args_map(np, "phandle-list",  in of_unittest_parse_phandle_with_args_map()
522 			passed &= (args.np == p1);  in of_unittest_parse_phandle_with_args_map()
528 			passed &= (args.np == p3);  in of_unittest_parse_phandle_with_args_map()
539 			passed &= (args.np == p0);  in of_unittest_parse_phandle_with_args_map()
544 			passed &= (args.np == p1);  in of_unittest_parse_phandle_with_args_map()
550 			passed &= (args.np == p0);  in of_unittest_parse_phandle_with_args_map()
555 			passed &= (args.np == p2);  in of_unittest_parse_phandle_with_args_map()
568 			 i, args.np->full_name, rc);  in of_unittest_parse_phandle_with_args_map()
573 	rc = of_parse_phandle_with_args_map(np, "phandle-list-missing",  in of_unittest_parse_phandle_with_args_map()
579 	rc = of_parse_phandle_with_args_map(np, "phandle-list",  in of_unittest_parse_phandle_with_args_map()
585 	rc = of_parse_phandle_with_args_map(np, "phandle-list-bad-phandle",  in of_unittest_parse_phandle_with_args_map()
591 	rc = of_parse_phandle_with_args_map(np, "phandle-list-bad-args",  in of_unittest_parse_phandle_with_args_map()
599 	struct device_node *np;  in of_unittest_property_string()  local
602 	np = of_find_node_by_path("/testcase-data/phandle-tests/consumer-a");  in of_unittest_property_string()
603 	if (!np) {  in of_unittest_property_string()
608 	rc = of_property_match_string(np, "phandle-list-names", "first");  in of_unittest_property_string()
610 	rc = of_property_match_string(np, "phandle-list-names", "second");  in of_unittest_property_string()
612 	rc = of_property_match_string(np, "phandle-list-names", "third");  in of_unittest_property_string()
614 	rc = of_property_match_string(np, "phandle-list-names", "fourth");  in of_unittest_property_string()
616 	rc = of_property_match_string(np, "missing-property", "blah");  in of_unittest_property_string()
618 	rc = of_property_match_string(np, "empty-property", "blah");  in of_unittest_property_string()
620 	rc = of_property_match_string(np, "unterminated-string", "blah");  in of_unittest_property_string()
624 	rc = of_property_count_strings(np, "string-property");  in of_unittest_property_string()
626 	rc = of_property_count_strings(np, "phandle-list-names");  in of_unittest_property_string()
628 	rc = of_property_count_strings(np, "unterminated-string");  in of_unittest_property_string()
630 	rc = of_property_count_strings(np, "unterminated-string-list");  in of_unittest_property_string()
634 	rc = of_property_read_string_index(np, "string-property", 0, strings);  in of_unittest_property_string()
637 	rc = of_property_read_string_index(np, "string-property", 1, strings);  in of_unittest_property_string()
639 	rc = of_property_read_string_index(np, "phandle-list-names", 0, strings);  in of_unittest_property_string()
641 	rc = of_property_read_string_index(np, "phandle-list-names", 1, strings);  in of_unittest_property_string()
643 	rc = of_property_read_string_index(np, "phandle-list-names", 2, strings);  in of_unittest_property_string()
646 	rc = of_property_read_string_index(np, "phandle-list-names", 3, strings);  in of_unittest_property_string()
649 	rc = of_property_read_string_index(np, "unterminated-string", 0, strings);  in of_unittest_property_string()
651 	rc = of_property_read_string_index(np, "unterminated-string-list", 0, strings);  in of_unittest_property_string()
654 	rc = of_property_read_string_index(np, "unterminated-string-list", 2, strings); /* should fail */  in of_unittest_property_string()
659 	rc = of_property_read_string_array(np, "string-property", strings, 4);  in of_unittest_property_string()
661 	rc = of_property_read_string_array(np, "phandle-list-names", strings, 4);  in of_unittest_property_string()
663 	rc = of_property_read_string_array(np, "unterminated-string", strings, 4);  in of_unittest_property_string()
666 	rc = of_property_read_string_array(np, "unterminated-string-list", strings, 4);  in of_unittest_property_string()
670 	rc = of_property_read_string_array(np, "unterminated-string-list", strings, 2);  in of_unittest_property_string()
673 	rc = of_property_read_string_array(np, "phandle-list-names", strings, 1);  in of_unittest_property_string()
711 	struct device_node *n1, *n2, *n21, *nchangeset, *nremove, *parent, *np;  in of_unittest_changeset()  local
772 	unittest((np = of_find_node_by_path("/testcase-data/changeset/n2/n21")),  in of_unittest_changeset()
774 	of_node_put(np);  in of_unittest_changeset()
784 	struct device_node *np;  in of_unittest_parse_interrupts()  local
791 	np = of_find_node_by_path("/testcase-data/interrupts/interrupts0");  in of_unittest_parse_interrupts()
792 	if (!np) {  in of_unittest_parse_interrupts()
801 		rc = of_irq_parse_one(np, i, &args);  in of_unittest_parse_interrupts()
808 			 i, args.np, rc);  in of_unittest_parse_interrupts()
810 	of_node_put(np);  in of_unittest_parse_interrupts()
812 	np = of_find_node_by_path("/testcase-data/interrupts/interrupts1");  in of_unittest_parse_interrupts()
813 	if (!np) {  in of_unittest_parse_interrupts()
822 		rc = of_irq_parse_one(np, i, &args);  in of_unittest_parse_interrupts()
854 			 i, args.np, rc);  in of_unittest_parse_interrupts()
856 	of_node_put(np);  in of_unittest_parse_interrupts()
861 	struct device_node *np;  in of_unittest_parse_interrupts_extended()  local
868 	np = of_find_node_by_path("/testcase-data/interrupts/interrupts-extended0");  in of_unittest_parse_interrupts_extended()
869 	if (!np) {  in of_unittest_parse_interrupts_extended()
878 		rc = of_irq_parse_one(np, i, &args);  in of_unittest_parse_interrupts_extended()
928 			 i, args.np, rc);  in of_unittest_parse_interrupts_extended()
930 	of_node_put(np);  in of_unittest_parse_interrupts_extended()
970 	struct device_node *np;  in of_unittest_match_node()  local
975 		np = of_find_node_by_path(match_node_tests[i].path);  in of_unittest_match_node()
976 		if (!np) {  in of_unittest_match_node()
982 		match = of_match_node(match_node_table, np);  in of_unittest_match_node()
1010 	struct device_node *np, *child, *grandchild;  in of_unittest_platform_populate()  local
1017 	np = of_find_node_by_path("/testcase-data");  in of_unittest_platform_populate()
1018 	of_platform_default_populate(np, NULL, NULL);  in of_unittest_platform_populate()
1021 	np = of_find_node_by_path("/testcase-data/testcase-device1");  in of_unittest_platform_populate()
1022 	pdev = of_find_device_by_node(np);  in of_unittest_platform_populate()
1031 		np = of_find_node_by_path("/testcase-data/testcase-device2");  in of_unittest_platform_populate()
1032 		pdev = of_find_device_by_node(np);  in of_unittest_platform_populate()
1039 	np = of_find_node_by_path("/testcase-data/platform-tests");  in of_unittest_platform_populate()
1040 	unittest(np, "No testcase data in device tree\n");  in of_unittest_platform_populate()
1041 	if (!np)  in of_unittest_platform_populate()
1048 		of_node_put(np);  in of_unittest_platform_populate()
1051 	test_bus->dev.of_node = np;  in of_unittest_platform_populate()
1062 	of_platform_populate(np, match, NULL, &test_bus->dev);  in of_unittest_platform_populate()
1063 	for_each_child_of_node(np, child) {  in of_unittest_platform_populate()
1071 	for_each_child_of_node(np, child) {  in of_unittest_platform_populate()
1079 	of_node_put(np);  in of_unittest_platform_populate()
1090 static void update_node_properties(struct device_node *np,  in update_node_properties()  argument
1098 	for_each_child_of_node(np, child)  in update_node_properties()
1118 	for (prop = np->properties; prop != NULL; prop = save_next) {  in update_node_properties()
1125 			       np, prop->name);  in update_node_properties()
1140 static void attach_node_and_children(struct device_node *np)  in attach_node_and_children()  argument
1146 	full_name = kasprintf(GFP_KERNEL, "%pOF", np);  in attach_node_and_children()
1155 		update_node_properties(np, dup);  in attach_node_and_children()
1159 	child = np->child;  in attach_node_and_children()
1160 	np->child = NULL;  in attach_node_and_children()
1164 	np->sibling = np->parent->child;  in attach_node_and_children()
1165 	np->parent->child = np;  in attach_node_and_children()
1166 	of_node_clear_flag(np, OF_DETACHED);  in attach_node_and_children()
1169 	__of_attach_node_sysfs(np);  in attach_node_and_children()
1186 	struct device_node *unittest_data_node, *np;  in unittest_data_add()  local
1228 		for_each_of_allnodes(np)  in unittest_data_add()
1229 			__of_attach_node_sysfs(np);  in unittest_data_add()
1237 	np = unittest_data_node->child;  in unittest_data_add()
1238 	while (np) {  in unittest_data_add()
1239 		struct device_node *next = np->sibling;  in unittest_data_add()
1241 		np->parent = of_root;  in unittest_data_add()
1242 		attach_node_and_children(np);  in unittest_data_add()
1243 		np = next;  in unittest_data_add()
1257 	struct device_node *np = dev->of_node;  in unittest_probe()  local
1259 	if (np == NULL) {  in unittest_probe()
1265 	dev_dbg(dev, "%s for node @%pOF\n", __func__, np);  in unittest_probe()
1267 	of_platform_populate(np, NULL, NULL, &pdev->dev);  in unittest_probe()
1275 	struct device_node *np = dev->of_node;  in unittest_remove()  local
1277 	dev_dbg(dev, "%s for node @%pOF\n", __func__, np);  in unittest_remove()
1298 	struct device_node *np;  in of_path_to_platform_device()  local
1301 	np = of_find_node_by_path(path);  in of_path_to_platform_device()
1302 	if (np == NULL)  in of_path_to_platform_device()
1305 	pdev = of_find_device_by_node(np);  in of_path_to_platform_device()
1306 	of_node_put(np);  in of_path_to_platform_device()
1326 	struct device_node *np;  in of_path_to_i2c_client()  local
1329 	np = of_find_node_by_path(path);  in of_path_to_i2c_client()
1330 	if (np == NULL)  in of_path_to_i2c_client()
1333 	client = of_find_i2c_device_by_node(np);  in of_path_to_i2c_client()
1334 	of_node_put(np);  in of_path_to_i2c_client()
1834 	struct device_node *np = dev->of_node;  in unittest_i2c_bus_probe()  local
1839 	if (np == NULL) {  in unittest_i2c_bus_probe()
1845 	dev_dbg(dev, "%s for node @%pOF\n", __func__, np);  in unittest_i2c_bus_probe()
1878 	struct device_node *np = dev->of_node;  in unittest_i2c_bus_remove()  local
1881 	dev_dbg(dev, "%s for node @%pOF\n", __func__, np);  in unittest_i2c_bus_remove()
1905 	struct device_node *np = client->dev.of_node;  in unittest_i2c_dev_probe()  local
1907 	if (!np) {  in unittest_i2c_dev_probe()
1912 	dev_dbg(dev, "%s for node @%pOF\n", __func__, np);  in unittest_i2c_dev_probe()
1920 	struct device_node *np = client->dev.of_node;  in unittest_i2c_dev_remove()  local
1922 	dev_dbg(dev, "%s for node @%pOF\n", __func__, np);  in unittest_i2c_dev_remove()
1953 	struct device_node *np = client->dev.of_node, *child;  in unittest_i2c_mux_probe()  local
1957 	dev_dbg(dev, "%s for node @%pOF\n", __func__, np);  in unittest_i2c_mux_probe()
1959 	if (!np) {  in unittest_i2c_mux_probe()
1965 	for_each_child_of_node(np, child) {  in unittest_i2c_mux_probe()
1997 	struct device_node *np = client->dev.of_node;  in unittest_i2c_mux_remove()  local
2000 	dev_dbg(dev, "%s for node @%pOF\n", __func__, np);  in unittest_i2c_mux_remove()
2376 	struct device_node *np;  in of_unittest_overlay_high_level()  local
2406 	for (np = overlay_base_root->child; np; np = np->sibling) {  in of_unittest_overlay_high_level()
2407 		if (of_node_name_eq(np, "__local_fixups__")) {  in of_unittest_overlay_high_level()
2408 			*pprev = np->sibling;  in of_unittest_overlay_high_level()
2411 		pprev = &np->sibling;  in of_unittest_overlay_high_level()
2419 		for (np = overlay_base_root->child; np; np = np->sibling) {  in of_unittest_overlay_high_level()
2420 			if (of_node_name_eq(np, "__symbols__")) {  in of_unittest_overlay_high_level()
2421 				overlay_base_symbols = np;  in of_unittest_overlay_high_level()
2422 				*pprev = np->sibling;  in of_unittest_overlay_high_level()
2425 			pprev = &np->sibling;  in of_unittest_overlay_high_level()
2429 	for_each_child_of_node(overlay_base_root, np) {  in of_unittest_overlay_high_level()
2432 			if (!strcmp(np->full_name, base_child->full_name)) {  in of_unittest_overlay_high_level()
2434 					 np);  in of_unittest_overlay_high_level()
2448 	for (np = overlay_base_root->child; np; np = np->sibling)  in of_unittest_overlay_high_level()
2449 		np->parent = of_root;  in of_unittest_overlay_high_level()
2453 	for (last_sibling = np = of_root->child; np; np = np->sibling)  in of_unittest_overlay_high_level()
2454 		last_sibling = np;  in of_unittest_overlay_high_level()
2461 	for_each_of_allnodes_from(overlay_base_root, np)  in of_unittest_overlay_high_level()
2462 		__of_attach_node_sysfs(np);  in of_unittest_overlay_high_level()
2524 	struct device_node *np;  in of_unittest()  local
2538 	np = of_find_node_by_path("/testcase-data/phandle-tests/consumer-a");  in of_unittest()
2539 	if (!np) {  in of_unittest()
2543 	of_node_put(np);  in of_unittest()