--- zzzz-none-000/linux-2.6.32.61/include/linux/netpoll.h	2013-06-10 09:43:48.000000000 +0000
+++ ar9-7330-650/linux-2.6.32.61/include/linux/netpoll.h	2014-08-12 13:03:17.000000000 +0000
@@ -101,6 +101,11 @@
 	rcu_read_unlock();
 }
 
+static inline int netpoll_tx_running(struct net_device *dev)
+{
+	return irqs_disabled();
+}
+
 #else
 static inline int netpoll_rx(struct sk_buff *skb)
 {
@@ -124,6 +129,11 @@
 static inline void netpoll_netdev_init(struct net_device *dev)
 {
 }
+static inline int netpoll_tx_running(struct net_device *dev)
+{
+	return 0;
+}
+
 #endif
 
 #endif