Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block

* 'for-linus' of git://git.kernel.dk/linux-2.6-block:
  Cleanup umem driver: fix most checkpatch warnings, conform to kernel
  block: let elv_register() return void
  as-iosched: fix write batch start point
  as-iosched: fix incorrect comments
  block: use jiffies conversion functions in scsi_ioctl.c