adm5120: disable the openwrt commandline hack

We don't make use of it, so no need to have it enabled.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>

SVN-Revision: 46754

target/linux/adm5120/config-3.18

@@ -119,7 +119,6 @@ CONFIG_HZ=250
 CONFIG_HZ_250=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
-CONFIG_IMAGE_CMDLINE_HACK=y
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_IP_MROUTE_MULTIPLE_TABLES is not set
 CONFIG_IRQ_CPU=y