PCCARD driver fixes + Makefiles for module builds

[Joerg Sonnenberger]

On Mon, Mar 15, 2004 at 09:21:35AM -0800, Matthew Dillon wrote:
>     CC To Joerg:  Joerg, it looks like it would be fairly easy to merge in
>     all of FreeBSD-5's dev/pccard.

I wanted to do that together with cardbus, but some work on kobj is needed
first.

Joerg