diff --git a/dp/inc/cdp_txrx_tx_throttle.h b/dp/inc/cdp_txrx_tx_throttle.h
index 586806aae0..7f64a8a6a8 100644
--- a/dp/inc/cdp_txrx_tx_throttle.h
+++ b/dp/inc/cdp_txrx_tx_throttle.h
@@ -34,7 +34,8 @@
 #define _CDP_TXRX_TX_THROTTLE_H_
 
 #if defined(QCA_SUPPORT_TX_THROTTLE)
-void ol_tx_throttle_init_period(struct ol_txrx_pdev_t *pdev, int period);
+void ol_tx_throttle_init_period(struct ol_txrx_pdev_t *pdev, int period,
+				uint8_t *dutycycle_level);
 
 void ol_tx_throttle_set_level(struct ol_txrx_pdev_t *pdev, int level);
 #else
@@ -45,7 +46,8 @@ static inline void ol_tx_throttle_set_level(struct ol_txrx_pdev_t *pdev,
 }
 
 static inline void ol_tx_throttle_init_period(struct ol_txrx_pdev_t *pdev,
-					      int period)
+					      int period,
+					      uint8_t *dutycycle_level)
 {
 	/* no-op */
 }