diff --git a/drivers/staging/r8188eu/include/hal_intf.h b/drivers/staging/r8188eu/include/hal_intf.h
index 2fe580206946..1e55ae0fc765 100644
--- a/drivers/staging/r8188eu/include/hal_intf.h
+++ b/drivers/staging/r8188eu/include/hal_intf.h
@@ -240,7 +240,6 @@ struct hal_ops {
 				  u32 bndy_cnt);
 
 	void (*hal_notch_filter)(struct adapter *adapter, bool enable);
-	void (*hal_reset_security_engine)(struct adapter *adapter);
 	c2h_id_filter c2h_id_filter_ccx;
 };