Simplify block integrity registration v2

[Martin K. Petersen]

>>>>> "Dan" == Dan Williams <dan.j.williams at intel.com> writes:

>> Can you post a series that also includes Dan series so that we have
>> one coherent batch of both?

Dan> I could send out this branch that's rebased on Jens' latest
Dan> for-4.4/drivers.

Sure, go ahead!

And Jens: Please queue.

-- 
Martin K. Petersen	Oracle Linux Engineering