sb_card.c fix

Hi!

Here's a little patch for sb_card.c. It's against 2.3.39.

New features/fixes:

- ISAPnP fix
- CMI8330 support
- PnP initialization routines can now differs from card to card.

Patched files are:
- drivers/sound/sb_card.c
- Documentation/sound/CMI8330
- CREDITS

The ISAPnP support was a buggy. As an example, the card was not deactivated when the modules was unloaded.

In 2.3.39 the isapnp option was also removed. This option is useful if you have a non PnP sound card
but still have some other PnP card plugged in.

Without it you are forced to have a PnP capable
sound card or to not have PnP cards at all.

IMHO this is bad. feel free to correct me if i'm wrong.

   - *Alex* -

  http://freepage.logicom.it/azummo/