[Sussex] Make Modules only?

[Matthew Macdonald-Wallace]

All,

I've decided to install davfs2 which requires coda present in my kernel.

Is there a way to compile _just_ the module, instead of having to
completely re-compile my kernel?  If so, will I need to reboot after I
have compiled the module, or can I just "modprobe coda"?

The source I'm currently configuring is exactly the same as the kernel I
am running.

TIA,

Matt