diff --git a/drivers/staging/r8188eu/include/odm_types.h b/drivers/staging/r8188eu/include/odm_types.h
index 6f4a4bd37ec1..ecb2bef38351 100644
--- a/drivers/staging/r8188eu/include/odm_types.h
+++ b/drivers/staging/r8188eu/include/odm_types.h
@@ -21,10 +21,6 @@ enum HAL_STATUS {
 	HAL_STATUS_FAILURE,
 };
 
-enum RT_SPINLOCK_TYPE {
-	RT_TEMP = 1,
-};
-
 #include "basic_types.h"
 
 #define DEV_BUS_TYPE	RT_USB_INTERFACE