diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 9c586fb..73b4596 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -218,7 +218,7 @@
 	hci_send_cmd(hdev, HCI_OP_SET_EVENT_FLT, 1, &flt_type);
 
 	/* Connection accept timeout ~20 secs */
-	param = cpu_to_le16(0x7d00);
+	param = __constant_cpu_to_le16(0x7d00);
 	hci_send_cmd(hdev, HCI_OP_WRITE_CA_TIMEOUT, 2, &param);
 
 	bacpy(&cp.bdaddr, BDADDR_ANY);