1 files changed, 11 insertions, 0 deletions

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 1fd1c4acfc8e..a587867375b2 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -3355,6 +3355,17 @@ int cfg80211_can_beacon_sec_chan(struct wiphy *wiphy,
                                  enum nl80211_channel_type channel_type);
 
 /*
+ * cfg80211_ch_switch_notify - update wdev channel and notify userspace
+ * @dev: the device which switched channels
+ * @freq: new channel frequency (in MHz)
+ * @type: channel type
+ *
+ * Acquires wdev_lock, so must only be called from sleepable driver context!
+ */
+void cfg80211_ch_switch_notify(struct net_device *dev, int freq,
+                               enum nl80211_channel_type type);
+
+/*
  * cfg80211_calculate_bitrate - calculate actual bitrate (in 100Kbps units)
  * @rate: given rate_info to calculate bitrate from
  *