From 326087033108e7806e24974f2c8271f95cddaf3a Mon Sep 17 00:00:00 2001
From: Tanya Brokhman <tlinder@codeaurora.org>
Date: Mon, 20 Oct 2014 19:57:00 +0300
Subject: [PATCH] UBI: Extend UBI layer debug/messaging capabilities

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@codeaurora.org>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
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