linux-kernel - Re: [patch v1 1/2] mfd: i2c issue fix for DA9052/53 and support for DA9053-BC

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Message-ID: <20121101143130.GI4413@opensource.wolfsonmicro.com>
Date:	Thu, 1 Nov 2012 14:31:30 +0000
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Ashish Jangam <ashish.jangam@...tcummins.com>
Cc:	Samuel Ortiz <sameo@...ux.intel.com>,
	Axel Lin <axel.lin@...il.com>,
	Linus Walleij <linus.walleij@...aro.org>,
	linux-kernel@...r.kernel.org, David Dajun Chen <dchen@...semi.com>
Subject: Re: [patch v1 1/2] mfd: i2c issue fix for DA9052/53 and support for
 DA9053-BC

On Thu, Nov 01, 2012 at 11:48:42AM +0530, Ashish Jangam wrote:

> This patch fixes this issue to by following any read or write with a dummy read
> to a safe register address. A safe register address is one where the contents
> will not affect the operation of the system.

> Apart from this the patch also adds support to the DA9053-BC PMIC chip

This is two separate changes and so should be two separate patches (one
is a bugfix and one isn't...).

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