Merge tag 'devicetree-fixes-for-6.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree fixes from Rob Herring:

 - Fix a refcount leak in of_alias_scan()

 - Support descending into child nodes when populating nodes
   in /firmware

* tag 'devicetree-fixes-for-6.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
  of: fix reference count leak in of_alias_scan()
  of: platform: Use default match table for /firmware

Author: torvalds

drivers/of/base.c

@@ -1942,13 +1942,17 @@ void of_alias_scan(void * (*dt_alloc)(u64 size, u64 align))
 			end--;
 		len = end - start;
 
-		if (kstrtoint(end, 10, &id) < 0)
+		if (kstrtoint(end, 10, &id) < 0) {
+			of_node_put(np);
 			continue;
+		}
 
 		/* Allocate an alias_prop with enough space for the stem */
 		ap = dt_alloc(sizeof(*ap) + len + 1, __alignof__(*ap));
-		if (!ap)
+		if (!ap) {
+			of_node_put(np);
 			continue;
+		}
 		memset(ap, 0, sizeof(*ap) + len + 1);
 		ap->alias = start;
 		of_alias_add(ap, np, id, start, len);

drivers/of/platform.c

@@ -569,7 +569,7 @@ static int __init of_platform_default_populate_init(void)
 
 		node = of_find_node_by_path("/firmware");
 		if (node) {
-			of_platform_populate(node, NULL, NULL, NULL);
+			of_platform_default_populate(node, NULL, NULL);
 			of_node_put(node);
 		}