RTW_IEEE80211_CHAN_NO_HT40MINUS  642 drivers/staging/rtl8188eu/include/ieee80211.h 	RTW_IEEE80211_CHAN_NO_HT40MINUS     = BIT(5),
RTW_IEEE80211_CHAN_NO_HT40MINUS 1009 drivers/staging/rtl8723bs/include/ieee80211.h           RTW_IEEE80211_CHAN_NO_HT40MINUS     = 1<<5,