diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
index f928d2b..71f5cfb 100644
--- a/net/bluetooth/hci_sock.c
+++ b/net/bluetooth/hci_sock.c
@@ -656,7 +656,7 @@ static int hci_sock_dev_event(struct notifier_block *this, unsigned long event, 
 		/* Detach sockets from device */
 		read_lock(&hci_sk_list.lock);
 		sk_for_each(sk, node, &hci_sk_list.head) {
-			bh_lock_sock(sk);
+			lock_sock(sk);
 			if (hci_pi(sk)->hdev == hdev) {
 				hci_pi(sk)->hdev = NULL;
 				sk->sk_err = EPIPE;
@@ -665,7 +665,7 @@ static int hci_sock_dev_event(struct notifier_block *this, unsigned long event, 
 
 				hci_dev_put(hdev);
 			}
-			bh_unlock_sock(sk);
+			release_sock(sk);
 		}
 		read_unlock(&hci_sk_list.lock);
 	}