CFG80211_NAN_CONF_CHANGED_PREF  251 net/mac80211/cfg.c 	if (changes & CFG80211_NAN_CONF_CHANGED_PREF)
CFG80211_NAN_CONF_CHANGED_PREF 12612 net/wireless/nl80211.c 		changed |= CFG80211_NAN_CONF_CHANGED_PREF;