On Fri, Nov 04, 2005 at 07:28:40PM -0800, Andrew Morton wrote:
> Paul Mundt <lethal@linux-sh.org> wrote:
> >
> > +int __init superhyway_scan_bus(struct superhyway_bus *bus)
> 
> This appears to be unreferenced, and perhaps doesn't need global scope?

It's used in drivers/sh/superhyway/superhyway.c:superhyway_init().