Hotplug PCI driver for 2.4.6-pre1

I've cut another patch for the Compaq Hotplug PCI driver ported to 2.4.6-pre1. It should also apply cleanly and run on 2.4.5, but I haven't tested it there. It is available at:
http://www.kroah.com/linux/hotplug/

Here is a list of the things that have been changed since the last patch I sent out:
- forward ported to 2.4.6-pre1
- reformatted the code to match kernel guidelines
- removed most typedefs to match kernel programming style
- removed lots of unused #defines
- cleaned up almost all complier warnings (including those when debugging is enabled.)
- forced debugging to be enabled (this is easily switched off in the cpqphpd_linux.h file if you don't like to see all of it.)
- removed lots of global symbols, moving those that are necessary to a clean namespace (hpcd_*).
- cleaned up the probing for the hotplug device logic to make other future devices easier to add.
- other stylistic things.

I've tested this patch on both Compaq and Intel hotplug controllers (much thanks to Compaq for providing a machine to test this out on) using the Compaq gui tool.

Things left to do:
- add kernel-doc style comments
- remove more global symbols
- incorporate native list types
- look into removing some of the native PCI bus probing logic to use the kernel provided functions where possible.
- add support for other archs (ia64)

If anyone has any problems or questions about this version, please let me know.

thanks,

greg k-h