linux-kernel - Re: [PATCH] regulator: Call into regulator driver only when voltage min/max really changes.

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Message-ID: <1292251270.3320.79.camel@odin>
Date:	Mon, 13 Dec 2010 14:41:10 +0000
From:	Liam Girdwood <lrg@...mlogic.co.uk>
To:	Saravana Kannan <skannan@...eaurora.org>
Cc:	linux-arm-msm@...r.kernel.org,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] regulator: Call into regulator driver only when
 voltage min/max really changes.

On Sun, 2010-12-12 at 02:55 -0800, Saravana Kannan wrote:
> Even in cases where the consumer driver calls the regulator core with
> different voltage min/max values, the application of the various
> voltage constraints could result in the min/max voltage values passed
> to the regulator driver to be unchanged since the previous invocation.
> 
> Optimize these cases by not calling into the regulator driver and not
> sending incorrect/unnecessary voltage change notifications.
> 
> Signed-off-by: Saravana Kannan <skannan@...eaurora.org>

This doesn't apply. Any chance you could regenerate against the
regulator for-next branch ?

Thanks

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

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