linux-kernel - Re: [PATCH 2/2] mfd: Mark WM1811 GPIO6 register volatile for later revisions

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Message-ID: <20111219111702.GC11800@sortiz-mobl>
Date:	Mon, 19 Dec 2011 12:17:02 +0100
From:	Samuel Ortiz <sameo@...ux.intel.com>
To:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Cc:	linux-kernel@...r.kernel.org, patches@...nsource.wolfsonmicro.com
Subject: Re: [PATCH 2/2] mfd: Mark WM1811 GPIO6 register volatile for later
 revisions

Hi Mark,

On Thu, Dec 01, 2011 at 01:56:54PM +0000, Mark Brown wrote:
> For later chip revisions the WM1811 GPIO6 register is always volatile so
> store the device revision when initialising the driver and then check at
> runtime if we're running on a newer device.
This one depends on your regmap branch, so I'll let you push it.
Acked-by: Samuel Ortiz <sameo@...ux.intel.com>

Cheers,
Samuel.

-- 
Intel Open Source Technology Centre
http://oss.intel.com/
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