Instead of repackaging udc-core.ko again, just add a dependency to
kmod-usb-gadget, which already contains it.
Fixes kmod-chipidea builds for 3.10- with usb-gadget enabled.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41115 3c298f89-4303-0410-b956-a3cf2f4a3e73