From: Robert Jarzmik <robert.jarzmik@free.fr>
Date: Sat, 19 Nov 2011 15:02:47 +0000 (+0100)
Subject: mtd: docg3: fix reading oob+data without correction
X-Git-Tag: v3.3-rc1~119^2~102
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=32a50b3a457fda9606fd0946eb77ba28a520cd7f;p=pandora-kernel.git

mtd: docg3: fix reading oob+data without correction

Fix the docg3 reads to be able to cope with all possible
data buffer / oob buffer / file mode combinations from
docg3_read_oob().
This especially ensures that raw reads do not use ECC
corrections, and AUTOOOB and PLACEOOB do use ECC
correction.

The approach is to empty docg3_read() and make it a wrapper
to docg3_read_oob(). As docg3_read_oob() handles all the
funny cases (no data buffer but oob buffer, data buffer but
no oob buffer, ...), docg3_read() is just a special use of
docg3_read_oob().

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Reviewed-by: Ivan Djelic <ivan.djelic@parrot.com>
Reviewed-by: Mike Dunn <mikedunn@newsguy.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
---

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