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Date: Wed, 14 Sep 2005 17:05:19 +0400
From: "Timofei V. Bondarenko" <timm@ipi.ac.ru>
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To: Aras Vaichas <arasv@magellan-technology.com>
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Cc: MTD-LIST <linux-mtd@lists.infradead.org>
Subject: Re: JFFS2+NAND problem in 2.6.13-at91
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Hi.

Aras Vaichas wrote:
> I did a diff between the nand_base.c version shipped with 2.6.13 (v1.147) and
> 2.6.12-rc1 (v1.138) and noticed that a delay loop had been moved further down
> the code, I moved this delay back to where it was in v1.138 and it is now
> working again. i assume that there was a probably a good reason to move this
> delay in the first place though and I don't wish to break anything else ...

The delay_loop calibration logic has been changed in 2.6.13.
It might break udelay() on some architectures.

--
Regards.
	Tim.