NL80211_CMD_REG_CHANGE 1341 include/uapi/linux/nl80211.h #define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE
NL80211_CMD_REG_CHANGE   55 net/wireless/nl80211.h 	nl80211_common_reg_change_event(NL80211_CMD_REG_CHANGE, request);