From: Rusty Russell <rusty@rustcorp.com.au>

Agustin Martin <agmartin@debian.org> pointed out that this doesn't work:

	options ide-mod options="ide=nodma hdc=cdrom"

The quotes are understood by kernel/params.c (ie.  it skips over spaces
inside them), but are not stripped before handing to the underlying
function.  They should be.