diff --git a/net/core/dev.c b/net/core/dev.c
index dca8b50..d6c657e 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -3923,6 +3923,7 @@
 	}
 	return err;
 }
+EXPORT_SYMBOL_GPL(__dev_addr_sync);
 
 void __dev_addr_unsync(struct dev_addr_list **to, int *to_count,
 		       struct dev_addr_list **from, int *from_count)
@@ -3942,6 +3943,7 @@
 		da = next;
 	}
 }
+EXPORT_SYMBOL_GPL(__dev_addr_unsync);
 
 /**
  *	dev_unicast_sync - Synchronize device's unicast list to another device