1 files changed, 3 insertions, 0 deletions

diff --git a/include/linux/of.h b/include/linux/of.h
index e7facd8fbce8..bec215792c4f 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -63,6 +63,9 @@ struct device_node {
 #endif
 };
 
+/* Pointer for first entry in chain of all nodes. */
+extern struct device_node *allnodes;
+
 static inline int of_node_check_flag(struct device_node *n, unsigned long flag)
 {
         return test_bit(flag, &n->_flags);