diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
index e07ce2c10013..ee6b5a609ee7 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
@@ -215,10 +215,6 @@ int mt7615_mac_fill_rx(struct mt7615_dev *dev, struct sk_buff *skb)
 	return 0;
 }
 
-void mt7615_sta_ps(struct mt76_dev *mdev, struct ieee80211_sta *sta, bool ps)
-{
-}
-
 void mt7615_tx_complete_skb(struct mt76_dev *mdev, enum mt76_txq_id qid,
 			    struct mt76_queue_entry *e)
 {
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/main.c b/drivers/net/wireless/mediatek/mt76/mt7615/main.c
index 87c748715b5d..0da937f36d3d 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/main.c
@@ -336,46 +336,6 @@ mt7615_channel_switch_beacon(struct ieee80211_hw *hw,
 	mutex_unlock(&dev->mt76.mutex);
 }
 
-int mt7615_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
-		   struct ieee80211_sta *sta)
-{
-	struct mt7615_dev *dev = container_of(mdev, struct mt7615_dev, mt76);
-	struct mt7615_sta *msta = (struct mt7615_sta *)sta->drv_priv;
-	struct mt7615_vif *mvif = (struct mt7615_vif *)vif->drv_priv;
-	int idx;
-
-	idx = mt76_wcid_alloc(dev->mt76.wcid_mask, MT7615_WTBL_STA - 1);
-	if (idx < 0)
-		return -ENOSPC;
-
-	msta->vif = mvif;
-	msta->wcid.sta = 1;
-	msta->wcid.idx = idx;
-
-	mt7615_mcu_add_wtbl(dev, vif, sta);
-	mt7615_mcu_set_sta_rec(dev, vif, sta, 1);
-
-	return 0;
-}
-
-void mt7615_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif,
-		      struct ieee80211_sta *sta)
-{
-	struct mt7615_dev *dev = container_of(mdev, struct mt7615_dev, mt76);
-
-	if (sta->ht_cap.ht_supported)
-		mt7615_mcu_set_ht_cap(dev, vif, sta);
-}
-
-void mt7615_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
-		       struct ieee80211_sta *sta)
-{
-	struct mt7615_dev *dev = container_of(mdev, struct mt7615_dev, mt76);
-
-	mt7615_mcu_set_sta_rec(dev, vif, sta, 0);
-	mt7615_mcu_del_wtbl(dev, sta);
-}
-
 static void mt7615_sta_rate_tbl_update(struct ieee80211_hw *hw,
 				       struct ieee80211_vif *vif,
 				       struct ieee80211_sta *sta)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h b/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
index a79f4ffcb70f..6ea4645da053 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
@@ -259,13 +259,6 @@ void mt7615_tx_complete_skb(struct mt76_dev *mdev, enum mt76_txq_id qid,
 
 void mt7615_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q,
 			 struct sk_buff *skb);
-void mt7615_sta_ps(struct mt76_dev *mdev, struct ieee80211_sta *sta, bool ps);
-int mt7615_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
-		   struct ieee80211_sta *sta);
-void mt7615_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif,
-		      struct ieee80211_sta *sta);
-void mt7615_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
-		       struct ieee80211_sta *sta);
 void mt7615_mac_work(struct work_struct *work);
 void mt7615_txp_skb_unmap(struct mt76_dev *dev,
 			  struct mt76_txwi_cache *txwi);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/pci.c b/drivers/net/wireless/mediatek/mt76/mt7615/pci.c
index e250607e0a80..524ce35010e6 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/pci.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/pci.c
@@ -66,6 +66,55 @@ static irqreturn_t mt7615_irq_handler(int irq, void *dev_instance)
 	return IRQ_HANDLED;
 }
 
+static int
+mt7615_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
+	       struct ieee80211_sta *sta)
+{
+	struct mt7615_dev *dev = container_of(mdev, struct mt7615_dev, mt76);
+	struct mt7615_sta *msta = (struct mt7615_sta *)sta->drv_priv;
+	struct mt7615_vif *mvif = (struct mt7615_vif *)vif->drv_priv;
+	int idx;
+
+	idx = mt76_wcid_alloc(dev->mt76.wcid_mask, MT7615_WTBL_STA - 1);
+	if (idx < 0)
+		return -ENOSPC;
+
+	msta->vif = mvif;
+	msta->wcid.sta = 1;
+	msta->wcid.idx = idx;
+
+	mt7615_mcu_add_wtbl(dev, vif, sta);
+	mt7615_mcu_set_sta_rec(dev, vif, sta, 1);
+
+	return 0;
+}
+
+static void
+mt7615_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif,
+		 struct ieee80211_sta *sta)
+{
+	struct mt7615_dev *dev = container_of(mdev, struct mt7615_dev, mt76);
+
+	if (sta->ht_cap.ht_supported)
+		mt7615_mcu_set_ht_cap(dev, vif, sta);
+}
+
+static void
+mt7615_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
+		  struct ieee80211_sta *sta)
+{
+	struct mt7615_dev *dev = container_of(mdev, struct mt7615_dev, mt76);
+
+	mt7615_mcu_set_sta_rec(dev, vif, sta, 0);
+	mt7615_mcu_del_wtbl(dev, sta);
+}
+
+static void
+mt7615_sta_ps(struct mt76_dev *mdev, struct ieee80211_sta *sta,
+	      bool ps)
+{
+}
+
 static int mt7615_pci_probe(struct pci_dev *pdev,
 			    const struct pci_device_id *id)
 {
