diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
index 00a0685..2ddb56e 100644
--- a/net/mac80211/driver-ops.h
+++ b/net/mac80211/driver-ops.h
@@ -565,4 +565,22 @@
 
 	return ret;
 }
+
+static inline int drv_set_bitrate_mask(struct ieee80211_local *local,
+				       struct ieee80211_sub_if_data *sdata,
+				       const struct cfg80211_bitrate_mask *mask)
+{
+	int ret = -EOPNOTSUPP;
+
+	might_sleep();
+
+	trace_drv_set_bitrate_mask(local, sdata, mask);
+	if (local->ops->set_bitrate_mask)
+		ret = local->ops->set_bitrate_mask(&local->hw,
+						   &sdata->vif, mask);
+	trace_drv_return_int(local, ret);
+
+	return ret;
+}
+
 #endif /* __MAC80211_DRIVER_OPS */