IEEE80211_HT_IE_CHA_SEC_NONE  535 drivers/staging/rtl8188eu/include/wifi.h #define IEEE80211_HT_IE_CHA_SEC_NONE		0x00
IEEE80211_HT_IE_CHA_SEC_NONE  527 drivers/staging/rtl8712/wifi.h #define IEEE80211_HT_IE_CHA_SEC_NONE		0x00
IEEE80211_HT_IE_CHA_SEC_NONE  782 drivers/staging/rtl8723bs/include/wifi.h #define IEEE80211_HT_IE_CHA_SEC_NONE		0x00