linux-kernel - Re: [PATCH] regulator: Use mc13xxx_reg_write instead of mc13xxx_reg_rmw in mc13892_sw_regulator_set

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Message-ID: <20110509095628.GD22899@opensource.wolfsonmicro.com>
Date:	Mon, 9 May 2011 11:56:28 +0200
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Axel Lin <axel.lin@...il.com>
Cc:	linux-kernel@...r.kernel.org, Yong Shen <yong.shen@...aro.org>,
	Uwe Kleine-Koenig <u.kleine-koenig@...gutronix.de>,
	Liam Girdwood <lrg@...mlogic.co.uk>
Subject: Re: [PATCH] regulator: Use mc13xxx_reg_write instead of
 mc13xxx_reg_rmw in mc13892_sw_regulator_set_voltage

On Mon, May 09, 2011 at 05:49:40PM +0800, Axel Lin wrote:
> Currently, we call mc13xxx_reg_read and mc13xxx_reg_rmw for the same register.
> This can be converted to simply a mc13xxx_reg_read and a mc13xxx_reg_write,
> thus save a redundant register read.
> 
> Signed-off-by: Axel Lin <axel.lin@...il.com>

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