Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
  firewire: Add more documentation to firewire-cdev.h
  firewire: fix ioctl() return code
  firewire: fix setting tag and sy in iso transmission
  firewire: fw-sbp2: fix another small generation access bug
  firewire: fw-sbp2: enforce s/g segment size limit
  firewire: fw_send_request_sync()
  ieee1394: survive a few seconds connection loss
  ieee1394: nodemgr clean up class iterators
  ieee1394: dv1394, video1394: remove unnecessary expressions
  ieee1394: raw1394: make write() thread-safe
  ieee1394: raw1394: narrow down the state_mutex protected region
  ieee1394: raw1394: replace BKL by local mutex, make ioctl() and mmap() thread-safe
  ieee1394: sbp2: enforce s/g segment size limit
  ieee1394: sbp2: check for DMA mapping failures
  ieee1394: sbp2: stricter dma_sync
  ieee1394: Use DIV_ROUND_UP