linux-kernel - Re: [PATCH v2] regulator: Avoid potential NULL dereference in reg_fixed_voltage

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Message-ID: <20111127194653.GB25598@opensource.wolfsonmicro.com>
Date:	Sun, 27 Nov 2011 19:46:53 +0000
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Axel Lin <axel.lin@...il.com>
Cc:	linux-kernel@...r.kernel.org, Rajendra Nayak <rnayak@...com>,
	Liam Girdwood <lrg@...com>
Subject: Re: [PATCH v2] regulator: Avoid potential NULL dereference in
 reg_fixed_voltage_probe()

On Sun, Nov 27, 2011 at 08:07:57PM +0800, Axel Lin wrote:
> of_get_fixed_voltage_config() may return NULL, return -ENOMEM in this case
> so we don't dereference NULL pointer.
> 
> Signed-off-by: Axel Lin <axel.lin@...il.com>

Applied, thanks.
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