1 files changed, 9 insertions, 0 deletions

diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
index 9179196da26..35e1e581e80 100644
--- a/net/mac80211/driver-ops.h
+++ b/net/mac80211/driver-ops.h
@@ -344,6 +344,15 @@ static inline int drv_ampdu_action(struct ieee80211_local *local,
         return ret;
 }
 
+static inline int drv_get_survey(struct ieee80211_local *local, int idx,
+                                struct survey_info *survey)
+{
+        int ret = -EOPNOTSUPP;
+        if (local->ops->conf_tx)
+                ret = local->ops->get_survey(&local->hw, idx, survey);
+        /* trace_drv_get_survey(local, idx, survey, ret); */
+        return ret;
+}
 
 static inline void drv_rfkill_poll(struct ieee80211_local *local)
 {