IEEE80211_52GHZ_BAND  352 drivers/staging/rtl8188eu/include/ieee80211.h #define IEEE80211_52GHZ_BAND	BIT(1)
IEEE80211_52GHZ_BAND  607 drivers/staging/rtl8192u/ieee80211/ieee80211.h #define IEEE80211_52GHZ_BAND     (1<<1)
IEEE80211_52GHZ_BAND  325 drivers/staging/rtl8712/ieee80211.h #define IEEE80211_52GHZ_BAND     BIT(1)
IEEE80211_52GHZ_BAND  383 drivers/staging/rtl8723bs/include/ieee80211.h #define IEEE80211_52GHZ_BAND     (1<<1)