--- zzzz-none-000/linux-3.10.107/drivers/net/wan/hdlc.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/net/wan/hdlc.c	2021-02-04 17:41:59.000000000 +0000
@@ -99,7 +99,7 @@
 static int hdlc_device_event(struct notifier_block *this, unsigned long event,
 			     void *ptr)
 {
-	struct net_device *dev = ptr;
+	struct net_device *dev = netdev_notifier_info_to_dev(ptr);
 	hdlc_device *hdlc;
 	unsigned long flags;
 	int on;
@@ -256,7 +256,8 @@
 struct net_device *alloc_hdlcdev(void *priv)
 {
 	struct net_device *dev;
-	dev = alloc_netdev(sizeof(struct hdlc_device), "hdlc%d", hdlc_setup);
+	dev = alloc_netdev(sizeof(struct hdlc_device), "hdlc%d",
+			   NET_NAME_UNKNOWN, hdlc_setup);
 	if (dev)
 		dev_to_hdlc(dev)->priv = priv;
 	return dev;