This is a scripted mass convert of the config files to use
the new generic cmdline. There is a bit of a trim effect here.
It would seems that some of the config haven't been trimmed in
a while.

The script used to convert is as follows,

if [[ -z "$1" || -z "$2" ]]; then
        echo "Two arguments are needed."
        exit 1
fi
mkdir $1
cp $2 $1/.config
sed -i 's/CONFIG_CMDLINE=/CONFIG_CMDLINE_PREPEND=/g' $1/.config
make ARCH=$1 O=$1 olddefconfig
make ARCH=$1 O=$1 savedefconfig
cp $1/defconfig $2
rm -Rf $1

Cc: xe-linux-external@cisco.com
Cc: Daniel Walker <dwalker@fifo99.com>
Signed-off-by: Daniel Walker <danielwa@cisco.com>