IEEE80211_HT_IE_CHA_WIDTH  538 drivers/staging/rtl8188eu/include/wifi.h #define IEEE80211_HT_IE_CHA_WIDTH		0x04
IEEE80211_HT_IE_CHA_WIDTH  530 drivers/staging/rtl8712/wifi.h #define IEEE80211_HT_IE_CHA_WIDTH		0x04
IEEE80211_HT_IE_CHA_WIDTH  785 drivers/staging/rtl8723bs/include/wifi.h #define IEEE80211_HT_IE_CHA_WIDTH		0x04