mt76: mt7915: remove unused mt7915_mcu_bss_sync_tlv()

mt7915_mcu_bss_sync_tlv() is no longer used, so remove it.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

drivers/net/wireless/mediatek/mt76/mt7915/mcu.c

@@ -938,20 +938,6 @@ mt7915_mcu_bss_bmc_tlv(struct sk_buff *skb, struct mt7915_phy *phy)
 	}
 }
 
-static void
-mt7915_mcu_bss_sync_tlv(struct sk_buff *skb, struct ieee80211_vif *vif)
-{
-	struct bss_info_sync_mode *sync;
-	struct tlv *tlv;
-
-	tlv = mt7915_mcu_add_tlv(skb, BSS_INFO_SYNC_MODE, sizeof(*sync));
-
-	sync = (struct bss_info_sync_mode *)tlv;
-	sync->bcn_interval = cpu_to_le16(vif->bss_conf.beacon_int);
-	sync->dtim_period = vif->bss_conf.dtim_period;
-	sync->enable = true;
-}
-
 static int
 mt7915_mcu_muar_config(struct mt7915_phy *phy, struct ieee80211_vif *vif,
 		       bool bssid, bool enable)
@@ -1019,9 +1005,8 @@ int mt7915_mcu_add_bss_info(struct mt7915_phy *phy,
 		if (vif->bss_conf.he_support)
 			mt7915_mcu_bss_he_tlv(skb, vif, phy);
 
-		if (mvif->omac_idx < EXT_BSSID_START)
-			mt7915_mcu_bss_sync_tlv(skb, vif);
-		else if (mvif->omac_idx < REPEATER_BSSID_START)
+		if (mvif->omac_idx >= EXT_BSSID_START &&
+		    mvif->omac_idx < REPEATER_BSSID_START)
 			mt7915_mcu_bss_ext_tlv(skb, mvif);
 	}
 

drivers/net/wireless/mediatek/mt76/mt7915/mcu.h

@@ -384,15 +384,6 @@ struct bss_info_ext_bss {
 	u8 rsv[8];
 } __packed;
 
-struct bss_info_sync_mode {
-	__le16 tag;
-	__le16 len;
-	__le16 bcn_interval;
-	u8 enable;
-	u8 dtim_period;
-	u8 rsv[8];
-} __packed;
-
 struct bss_info_bmc_rate {
 	__le16 tag;
 	__le16 len;
@@ -510,7 +501,7 @@ enum {
 	BSS_INFO_LQ_RM,		/* obsoleted */
 	BSS_INFO_EXT_BSS,
 	BSS_INFO_BMC_RATE,	/* for bmc rate control in CR4 */
-	BSS_INFO_SYNC_MODE,
+	BSS_INFO_SYNC_MODE,	/* obsoleted */
 	BSS_INFO_RA,
 	BSS_INFO_HW_AMSDU,
 	BSS_INFO_BSS_COLOR,
@@ -1037,8 +1028,7 @@ enum {
 					 sizeof(struct bss_info_hw_amsdu) +\
 					 sizeof(struct bss_info_he) +	\
 					 sizeof(struct bss_info_bmc_rate) +\
-					 sizeof(struct bss_info_ext_bss) +\
-					 sizeof(struct bss_info_sync_mode))
+					 sizeof(struct bss_info_ext_bss))
 
 #define MT7915_BEACON_UPDATE_SIZE	(sizeof(struct sta_req_hdr) +	\
 					 sizeof(struct bss_info_bcn_csa) + \