linux-kernel - Re: [PATCH] regulator: Fix off-by-one value range checking for mc13xxx_regulator_get

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Message-ID: <20110518163010.GB16414@opensource.wolfsonmicro.com>
Date:	Wed, 18 May 2011 09:30:11 -0700
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Axel Lin <axel.lin@...il.com>
Cc:	linux-kernel@...r.kernel.org, Yong Shen <yong.shen@...aro.org>,
	Liam Girdwood <lrg@...mlogic.co.uk>
Subject: Re: [PATCH] regulator: Fix off-by-one value range checking for
 mc13xxx_regulator_get_voltage

On Wed, May 18, 2011 at 08:56:45PM +0800, Axel Lin wrote:
> We use val as array index,
> thus the valid value rangae for val should be 0 .. n_voltages-1.
> 
> Signed-off-by: Axel Lin <axel.lin@...il.com>

Acked-by: Mark Brown <broonie@...nsource.wolfsonmicro.com>
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