RTW_IEEE80211_CHAN_NO_HT40PLUS  646 drivers/staging/rtl8188eu/include/ieee80211.h 	  (RTW_IEEE80211_CHAN_NO_HT40PLUS | RTW_IEEE80211_CHAN_NO_HT40MINUS)
RTW_IEEE80211_CHAN_NO_HT40PLUS 1013 drivers/staging/rtl8723bs/include/ieee80211.h           (RTW_IEEE80211_CHAN_NO_HT40PLUS | RTW_IEEE80211_CHAN_NO_HT40MINUS)