linux-kernel - Re: [PATCH] regulator: core: Allow multiple requests of a single supply mapping

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Message-ID: <1340391353.12316.0.camel@odin>
Date:	Fri, 22 Jun 2012 19:55:53 +0100
From:	Liam Girdwood <lrg@...com>
To:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] regulator: core: Allow multiple requests of a single
 supply mapping

On Fri, 2012-06-22 at 11:39 +0100, Mark Brown wrote:
> Sometimes it may be useful to allow a device to request a supply multiple
> times, for example in order to allow framework management of some uses of
> the supply with some additional driver specific management or in order to
> allow multiple children of an MFD to work with the supply. Currently this
> is not possible due to the creation of
> 
> Solve this by removing the requested_uA entry (we have no current users
> of this feature anyway) and ignoring errors creating the symlink to the
> consumer. We should do something nicer than this as this causes sysfs to
> spew enormous warnings but it allows users to run for now.
> 
> Signed-off-by: Mark Brown <broonie@...nsource.wolfsonmicro.com>

Acked-by: Liam Girdwood <lrg@...com>

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