Merge pull request #119 from scotte/odroidxu4-v4.2-rc1_tun

ODROID-XU4: Enable TUN module

Author: tobetter

arch/arm/configs/odroidxu4_defconfig

@@ -1099,7 +1099,7 @@ CONFIG_NET_CORE=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_TUN is not set
+CONFIG_TUN=m
 # CONFIG_TUN_VNET_CROSS_LE is not set
 # CONFIG_VETH is not set
 # CONFIG_NLMON is not set