Pull firewire updates from Stefan Richter:

 - Small fixes and optimizations.

 - A new sysfs attribute to tell local and remote nodes apart.
   Useful to set special permissions/ ownership of local nodes'
   /dev/fw*, to start daemons on them (for diagnostics, management,
   AV targets, VersaPHY initiator or targets...), to pick up their
   GUID to use it as GUID of an SBP2 target instance, and of course
   for informational purposes.

* tag 'firewire-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394:
  firewire: core: document is_local sysfs attribute
  firewire: core: add is_local sysfs device attribute
  firewire: ohci: initialize multiChanMode bits after reset
  firewire: core: fix multichannel IR with buffers larger than 2 GB
  firewire: ohci: sanity-check MMIO resource
  firewire: ohci: lazy bus time initialization
  firewire: core: allocate the low memory region
  firewire: core: make address handler length 64 bits