linux-kernel - Re: [PATCH v2] regulator: avoid deadlock when disabling regulator with supply

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Date:	Sun, 10 Oct 2010 11:14:47 +0100
From:	Liam Girdwood <lrg@...mlogic.co.uk>
To:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Cc:	Jeffrey Carlyle <jeff.carlyle@...orola.com>,
	Lun Chang <L.chang@...orola.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] regulator: avoid deadlock when disabling regulator
 with supply

On Fri, 2010-10-08 at 14:10 -0700, Mark Brown wrote:
> On Fri, Oct 08, 2010 at 02:49:19PM -0500, Jeffrey Carlyle wrote:
> > I have a regulator A that sets regulator B as its supply. When I call
> > set_supply to add B as the supply for A, regulator A gets added to the
> > supply_list for regulator B.
> > 
> > When I call regulator_disable(A), I end up with a call chain like this:
> 
> Looks good!
> 
> Acked-by: Mark Brown <broonie@...nsource.wolfsonmicro.com>

Applied.

Thanks

Liam
-- 
Freelance Developer, SlimLogic Ltd
ASoC and Voltage Regulator Maintainer.
http://www.slimlogic.co.uk

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