linux-kernel - Re: [PATCH v3] regulator: Fix _regulator_get_voltage if get

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Message-ID: <20110523143323.GA17298@opensource.wolfsonmicro.com>
Date:	Mon, 23 May 2011 22:33:26 +0800
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Axel Lin <axel.lin@...il.com>
Cc:	linux-kernel@...r.kernel.org, Liam Girdwood <lrg@...com>
Subject: Re: [PATCH v3] regulator: Fix _regulator_get_voltage if get_voltage
 callback is NULL

On Mon, May 23, 2011 at 08:08:10PM +0800, Axel Lin wrote:
> In the case of get_voltage callback is NULL, current implementation in
> _regulator_get_voltage will return -EINVAL.
> 
> Also returns proper error if ret is negative value.
> 
> Signed-off-by: Axel Lin <axel.lin@...il.com>

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