mt76/mt7925/main.c

1068 mt7925_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant)
1074 	if (!tx_ant || tx_ant != rx_ant || ffs(tx_ant) > max_nss)
1077 	if ((BIT(hweight8(tx_ant)) - 1) != tx_ant)
1078 		tx_ant = BIT(ffs(tx_ant) - 1) - 1;
1082 	phy->mt76->antenna_mask = tx_ant;
1083 	phy->mt76->chainmask = tx_ant;