cfg80211: export reg_initiator_name()

Drivers can now use this to parse the regulatory request and
be more verbose when needed.

Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

include/net/cfg80211.h

@@ -3497,6 +3497,15 @@ void wiphy_apply_custom_regulatory(struct wiphy *wiphy,
 const struct ieee80211_reg_rule *freq_reg_info(struct wiphy *wiphy,
 					       u32 center_freq);
 
+/**
+ * reg_initiator_name - map regulatory request initiator enum to name
+ * @initiator: the regulatory request initiator
+ *
+ * You can use this to map the regulatory request initiator enum to a
+ * proper string representation.
+ */
+const char *reg_initiator_name(enum nl80211_reg_initiator initiator);
+
 /*
  * callbacks for asynchronous cfg80211 methods, notification
  * functions and BSS handling helpers