linux-kernel - Re: [PATH v3 0/4] i2c: show and change bus frequency via sysfs

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Date:	Thu, 16 Oct 2014 08:53:18 +0200
From:	Wolfram Sang <wsa@...-dreams.de>
To:	Octavian Purdila <octavian.purdila@...el.com>
Cc:	linux@...ck-us.net, johan@...nel.org, linux-i2c@...r.kernel.org,
	linux-api@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATH v3 0/4] i2c: show and change bus frequency via sysfs

On Wed, Oct 15, 2014 at 11:03:27PM +0300, Octavian Purdila wrote:
> This patch series adds support to show and change the bus frequency
> via sysfs, by exposing files to show the minimum, maximum and current
> frequency as well as allowing the frequency to be changed. This allows
> the user to view or change the bus frequency on a per bus level.

To give you some early feedback.

Patches 1-2 are nice, will review them somewhen, no general issues here.
For patch 3, I am not convinced that sysfs is the right mechanism. Maybe
configfs, yet I have never dealt with it, so far. So, looking into this
might take more time since I have other core changes pending before
that.


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