kernel: remove debug code from module insert script

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38340 3c298f89-4303-0410-b956-a3cf2f4a3e73
kernel: dont rely on library modules to be depended on

fixes https://dev.openwrt.org/ticket/14257

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38341 3c298f89-4303-0410-b956-a3cf2f4a3e73