diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index fb2cce2b633fd235811567ee9d9f74fc50104f80..7f815c0757119293e52dc82dcac1bc74e8e56b38 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -61,7 +61,6 @@ struct inquiry_cache {
 
 struct hci_conn_hash {
 	struct list_head list;
-	spinlock_t       lock;
 	unsigned int     acl_num;
 	unsigned int     sco_num;
 	unsigned int     le_num;