[PATCH] IEEE-1394/Firewire updates

[PATCH] IEEE-1394/Firewire updates

- Convert nodemgr to new driver model.
- Convert to new module_param() calls.
- Merged fixes for devfs mkdir and some sleep-in-atomic fixes from
  mainline 2.5-bk
- Fix possible memory corruption on highlevel local read/write.
- Fix bitmap usage for some bitops.
- Fix bug in closing ISO stream.
- Fixes for nodemgr probing in the event of a reset storm.
- Workaround for nForce2 firewire chipset. This is preliminary.
- Conversion of SBP-2 to use new driver model in nodemgr, including
  providing a driver for firewire unit directories and registering
  proper callbacks.