mt76: mt7921: remove 80+80 MHz support capabilities

This mode is not supported by the hardware
Signed-off-by: Felix Fietkau <nbd@nbd.name>

drivers/net/wireless/mediatek/mt76/mt7921/init.c

@@ -250,9 +250,6 @@ int mt7921_register_device(struct mt7921_dev *dev)
 	dev->mphy.sband_5g.sband.vht_cap.cap |=
 			IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991 |
 			IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK;
-	dev->mphy.sband_5g.sband.vht_cap.cap |=
-			IEEE80211_VHT_CAP_SHORT_GI_160 |
-			IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ;
 	dev->mphy.hw->wiphy->available_antennas_rx = dev->mphy.chainmask;
 	dev->mphy.hw->wiphy->available_antennas_tx = dev->mphy.chainmask;
 

drivers/net/wireless/mediatek/mt76/mt7921/main.c

@@ -125,10 +125,6 @@ mt7921_init_he_caps(struct mt7921_phy *phy, enum nl80211_band band,
 
 		he_mcs->rx_mcs_80 = cpu_to_le16(mcs_map);
 		he_mcs->tx_mcs_80 = cpu_to_le16(mcs_map);
-		he_mcs->rx_mcs_160 = cpu_to_le16(mcs_map);
-		he_mcs->tx_mcs_160 = cpu_to_le16(mcs_map);
-		he_mcs->rx_mcs_80p80 = cpu_to_le16(mcs_map);
-		he_mcs->tx_mcs_80p80 = cpu_to_le16(mcs_map);
 
 		memset(he_cap->ppe_thres, 0, sizeof(he_cap->ppe_thres));
 		if (he_cap_elem->phy_cap_info[6] &