[RFC PATCH 6/6] block: implement NVMEM provider

[Daniel Golle]

On Thu, Jul 20, 2023 at 12:04:43AM -0700, Christoph Hellwig wrote:
> The layering here is exactly the wrong way around.  This block device
> as nvmem provide has not business sitting in the block layer and being
> keyed ff the gendisk registration.  Instead you should create a new
> nvmem backed that opens the block device as needed if it fits your
> OF description without any changes to the core block layer.
> 

Ok. I will use a class_interface instead.