wifi: mt76: mt7925: extend mt7925_mcu_sta_he_tlv for per-link STA

Extend mt7925_mcu_sta_he_tlv with the per-link STA configuration.

The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Link: https://patch.msgid.link/20240613030241.5771-30-sean.wang@kernel.orgSigned-off-by: Felix Fietkau <nbd@nbd.name>

drivers/net/wireless/mediatek/mt76/mt7925/mcu.c

@@ -1380,12 +1380,12 @@ mt7925_mcu_set_bss_pm(struct mt792x_dev *dev,
 }
 
 static void
-mt7925_mcu_sta_he_tlv(struct sk_buff *skb, struct ieee80211_sta *sta)
+mt7925_mcu_sta_he_tlv(struct sk_buff *skb, struct ieee80211_link_sta *link_sta)
 {
-	if (!sta->deflink.he_cap.has_he)
+	if (!link_sta->he_cap.has_he)
 		return;
 
-	mt76_connac_mcu_sta_he_tlv_v2(skb, sta);
+	mt76_connac_mcu_sta_he_tlv_v2(skb, link_sta->sta);
 }
 
 static void
@@ -1640,7 +1640,7 @@ mt7925_mcu_sta_cmd(struct mt76_phy *phy,
 		mt7925_mcu_sta_vht_tlv(skb, info->link_sta->sta);
 		mt76_connac_mcu_sta_uapsd(skb, info->vif, info->link_sta->sta);
 		mt7925_mcu_sta_amsdu_tlv(skb, info->vif, info->link_sta->sta);
-		mt7925_mcu_sta_he_tlv(skb, info->link_sta->sta);
+		mt7925_mcu_sta_he_tlv(skb, info->link_sta);
 		mt7925_mcu_sta_he_6g_tlv(skb, info->link_sta);
 		mt7925_mcu_sta_eht_tlv(skb, info->link_sta);
 		mt7925_mcu_sta_rate_ctrl_tlv(skb, info->vif,