wifi: mt76: mt7925: extend mt7925_mcu_bss_color_tlv for per-link BSS

Extend mt7925_mcu_bss_color_tlv with per-link BSS 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: 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/20240613030241.5771-11-sean.wang@kernel.orgSigned-off-by: Felix Fietkau <nbd@nbd.name>

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

@@ -2266,7 +2266,7 @@ mt7925_mcu_bss_he_tlv(struct sk_buff *skb, struct ieee80211_vif *vif,
 }
 
 static void
-mt7925_mcu_bss_color_tlv(struct sk_buff *skb, struct ieee80211_vif *vif,
+mt7925_mcu_bss_color_tlv(struct sk_buff *skb, struct ieee80211_bss_conf *link_conf,
 			 bool enable)
 {
 	struct bss_info_uni_bss_color *color;
@@ -2276,9 +2276,9 @@ mt7925_mcu_bss_color_tlv(struct sk_buff *skb, struct ieee80211_vif *vif,
 	color = (struct bss_info_uni_bss_color *)tlv;
 
 	color->enable = enable ?
-		vif->bss_conf.he_bss_color.enabled : 0;
+		link_conf->he_bss_color.enabled : 0;
 	color->bss_color = enable ?
-		vif->bss_conf.he_bss_color.color : 0;
+		link_conf->he_bss_color.color : 0;
 }
 
 static void
@@ -2342,7 +2342,7 @@ int mt7925_mcu_add_bss_info(struct mt792x_phy *phy,
 
 	if (link_conf->he_support) {
 		mt7925_mcu_bss_he_tlv(skb, link_conf->vif, phy);
-		mt7925_mcu_bss_color_tlv(skb, link_conf->vif, enable);
+		mt7925_mcu_bss_color_tlv(skb, link_conf, enable);
 	}
 
 	err = mt76_mcu_skb_send_msg(&dev->mt76, skb,