diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h
index f50a12252158..4bdf8c44c6d2 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76.h
@@ -152,10 +152,6 @@ struct mt76_queue_ops {
 		     int idx, int n_desc, int bufsize,
 		     u32 ring_base);
 
-	int (*add_buf)(struct mt76_dev *dev, struct mt76_queue *q,
-		       struct mt76_queue_buf *buf, int nbufs, u32 info,
-		       struct sk_buff *skb, void *txwi);
-
 	int (*tx_queue_skb)(struct mt76_dev *dev, enum mt76_txq_id qid,
 			    struct sk_buff *skb, struct mt76_wcid *wcid,
 			    struct ieee80211_sta *sta);