diff --git a/drivers/staging/rtl8723bs/hal/odm.h b/drivers/staging/rtl8723bs/hal/odm.h
index 1c929d88e596..38830552d5bc 100644
--- a/drivers/staging/rtl8723bs/hal/odm.h
+++ b/drivers/staging/rtl8723bs/hal/odm.h
@@ -202,14 +202,7 @@ struct odm_rate_adaptive {
 /*  */
 /*  Declare for common info */
 /*  */
-#define MAX_PATH_NUM_92CS		2
-#define MAX_PATH_NUM_8188E		1
-#define MAX_PATH_NUM_8192E		2
 #define MAX_PATH_NUM_8723B		1
-#define MAX_PATH_NUM_8812A		2
-#define MAX_PATH_NUM_8821A		1
-#define MAX_PATH_NUM_8814A		4
-#define MAX_PATH_NUM_8822B		2
 
 #define IQK_THRESHOLD			8
 #define DPK_THRESHOLD			4