From mboxrd@z Thu Jan  1 00:00:00 1970
Date: Mon, 16 Feb 2015 17:27:53 +0100
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: Maxime Ripard <maxime.ripard@free-electrons.com>
Subject: Re: [PATCH v3 1/2] mtd: nand: pxa3xx: Fix PIO FIFO draining
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Dear Maxime Ripard,

On Mon, 16 Feb 2015 13:51:11 +0100, Maxime Ripard wrote:

> +		while (index < (len * 4)) {
> +			u32 timeout;
> +
> +			__raw_readsl(info->mmio_base + NDDB, data + index, 8);

Are you guaranteed that 'len' is a multiple of 32 bytes?

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com