diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
index 9c0d62b..00a0685 100644
--- a/net/mac80211/driver-ops.h
+++ b/net/mac80211/driver-ops.h
@@ -552,4 +552,17 @@
 	trace_drv_return_void(local);
 }
 
+static inline bool drv_tx_frames_pending(struct ieee80211_local *local)
+{
+	bool ret = false;
+
+	might_sleep();
+
+	trace_drv_tx_frames_pending(local);
+	if (local->ops->tx_frames_pending)
+		ret = local->ops->tx_frames_pending(&local->hw);
+	trace_drv_return_bool(local, ret);
+
+	return ret;
+}
 #endif /* __MAC80211_DRIVER_OPS */