--- zzzz-none-000/linux-3.10.107/arch/ia64/hp/sim/simeth.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/ia64/hp/sim/simeth.c	2021-02-04 17:41:59.000000000 +0000
@@ -268,7 +268,7 @@
 static int
 simeth_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);
 	struct simeth_local *local;
 	struct in_device *in_dev;
 	struct in_ifaddr **ifap = NULL;