[PATCH V6] UBI: Extend UBI layer debug/messaging capabilities

[Artem Bityutskiy]

On Mon, 2014-11-03 at 15:58 +0200, Tanya Brokhman wrote:
> If there is more then one UBI device mounted, there is no way to
> distinguish between messages from different UBI devices.
> Add device number to all ubi layer message types.
> 
> The R/O block driver messages were replaced by pr_* since
> ubi_device structure is not used by it.
> 
> Amended a bit by Artem.
> 
> Signed-off-by: Tanya Brokhman <tlinder at codeaurora.org>
> Signed-off-by: Artem Bityutskiy <artem.bityutskiy at linux.intel.com>

Oh, the entire patch-set again... this means we need to review it again!
Please, have a mercy! :-) It is huge! Please, send a small patch against
the one which I pushed already. Thanks!

Artem.