From: Artem Bityutskiy <artem.bityutskiy@intel.com>
Date: Fri, 19 Aug 2011 16:02:27 +0000 (+0300)
Subject: UBI: do not link debug messages when debugging is disabled
X-Git-Tag: v3.1-rc6~28^3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9efabc84768ee8e79b50ad6ad6cff94d66da01f7;p=pandora-kernel.git

UBI: do not link debug messages when debugging is disabled

Michal Marek spotted the same issue in UBIFS and this patch fixes UBI,
see "UBIFS: not build debug messages with CONFIG_UBIFS_FS_DEBUG disabled"

When UBI debugging is disabled, we have debugging messages defined as:

if (0)
	pr_debug()

But pr_debug macro defines data structures with debugging data and makes
the linux binary larger, even though we have "if (0)".

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