MT_TX_BAND_CFG_UPPER_40M  405 drivers/net/wireless/mediatek/mt76/mt76x02_regs.h #define MT_TX_BAND_CFG_UPPER_40M	BIT(0)
MT_TX_BAND_CFG_UPPER_40M  350 drivers/net/wireless/mediatek/mt7601u/regs.h #define MT_TX_BAND_CFG_UPPER_40M	BIT(0)