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Date: Tue, 28 Jul 2009 14:57:05 +0100
From: Ian molton <spyro@f2s.com>
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To: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Subject: Re: abuse of nand_correct_data in tmio_nand driver
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Cc: Atsushi Nemoto <anemo@mba.ocn.ne.jp>, linux-mtd@lists.infradead.org
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Dmitry Eremin-Solenikov wrote:
> Hi,
> 
> On Tue, Jul 14, 2009 at 11:05:03PM +0900, Atsushi Nemoto wrote:
>> Hi.  I found tmio_nand driver abuses nand_correct_data.
>>
>> The current nand_correct_data() can be used for ecc.bytes = 3 case
>> only.  The tmio_nand driver uses ecc.bytes = 6.
> 
> IIRC, tmio_nand driver accesses two ecc "sectors" at once, so this is
> most probably ok. I'll look into it though, when I have some time.

Are we really the only chip that does this?