ARM: multi_v7_defconfig: Enable rtl8152 ethernet driver for Odroid-XU4

Odroid XU4 has a RTL8153-CG gigabit Ethernet adapter, connected over
USB 3.0.

Signed-off-by: Anand Moon <linux.amoon@gmail.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index 960b38f..bd8e8ca 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -221,6 +221,7 @@
 CONFIG_ICPLUS_PHY=y
 CONFIG_MICREL_PHY=y
 CONFIG_USB_PEGASUS=y
+CONFIG_USB_RTL8152=m
 CONFIG_USB_USBNET=y
 CONFIG_USB_NET_SMSC75XX=y
 CONFIG_USB_NET_SMSC95XX=y