mac80211: declare ieee80211_ave_rssi as EXPORT

ieee80211_ave_rssi need to be declare as export for driver to use it.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 577942bfc024..8ba8b49c9531 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1803,3 +1803,4 @@ int ieee80211_ave_rssi(struct ieee80211_vif *vif)
 
         return ifmgd->ave_beacon_signal;
 }
+EXPORT_SYMBOL_GPL(ieee80211_ave_rssi);