scripts/dtc: Update to upstream version 9d3649bd3be245c9

[firefly-linux-kernel-4.4.55.git] / scripts / dtc / livetree.c

diff --git a/scripts/dtc/livetree.c b/scripts/dtc/livetree.c
index b61465fb2f33813ac78959c22fb3ded4452c9efa..e229b84432f99216189e92d6e61bc505aa4d6b9f 100644 (file)
--- a/scripts/dtc/livetree.c
+++ b/scripts/dtc/livetree.c
@@ -511,7 +511,9 @@ struct node *get_node_by_phandle(struct node *tree, cell_t phandle)
 
 struct node *get_node_by_ref(struct node *tree, const char *ref)
 {
-       if (ref[0] == '/')
+       if (streq(ref, "/"))
+               return tree;
+       else if (ref[0] == '/')
                return get_node_by_path(tree, ref);
        else
                return get_node_by_label(tree, ref);