defconfig: Enable KS8851 SPI Ethernet as a module

Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
diff --git a/arch/arm/configs/msm8960_defconfig b/arch/arm/configs/msm8960_defconfig
index 2f512c5..4bb3e93 100755
--- a/arch/arm/configs/msm8960_defconfig
+++ b/arch/arm/configs/msm8960_defconfig
@@ -214,6 +214,7 @@
 CONFIG_SMC91X=y
 CONFIG_SMC911X=y
 CONFIG_SMSC911X=y
+CONFIG_KS8851=m
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 CONFIG_WCNSS_CORE=m