ieee802154: use nla_put_u64_64bit()

Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ieee802154/nl802154.c b/net/ieee802154/nl802154.c
index 6140720..8035c93 100644
--- a/net/ieee802154/nl802154.c
+++ b/net/ieee802154/nl802154.c
@@ -813,7 +813,8 @@
 
 	if (nla_put_u32(msg, NL802154_ATTR_WPAN_PHY, rdev->wpan_phy_idx) ||
 	    nla_put_u32(msg, NL802154_ATTR_IFTYPE, wpan_dev->iftype) ||
-	    nla_put_u64(msg, NL802154_ATTR_WPAN_DEV, wpan_dev_id(wpan_dev)) ||
+	    nla_put_u64_64bit(msg, NL802154_ATTR_WPAN_DEV,
+			      wpan_dev_id(wpan_dev), NL802154_ATTR_PAD) ||
 	    nla_put_u32(msg, NL802154_ATTR_GENERATION,
 			rdev->devlist_generation ^
 			(cfg802154_rdev_list_generation << 2)))