From: Richard Genoud <richard.genoud@gmail.com>
Date: Mon, 20 Aug 2012 16:00:14 +0000 (+0200)
Subject: UBI: allow specifying bad PEBs limit using module parameter
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~33^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=edac493dfb48fe46d43fe6afabb8cfb2d1d4c048;p=pandora-kernel.git

UBI: allow specifying bad PEBs limit using module parameter

This patch provides the possibility to adjust the "maximum expected number of
bad blocks per 1024 blocks" (max_beb_per1024) for each mtd device.

The majority of NAND devices have their max_beb_per1024 equal to 20, but
sometimes it's more.
Now, we can adjust that via a kernel parameter:
ubi.mtd=<name|num|path>[,<vid_hdr_offs>[,max_beb_per1024]]

Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
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