malta: 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: 46758

target/linux/malta/config-3.18

@@ -113,7 +113,6 @@ CONFIG_HW_HAS_PCI=y
 CONFIG_I8253=y
 CONFIG_I8253_LOCK=y
 CONFIG_I8259=y
-CONFIG_IMAGE_CMDLINE_HACK=y
 CONFIG_INET_DIAG=y
 CONFIG_INET_TCP_DIAG=y
 CONFIG_INPUT=y