linux-kernel - Re: [PATCH] hwmon: (pmbus) Improve support for paged fans

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Date:	Mon, 07 Mar 2011 13:42:37 -0800
From:	Greg Schnorr <gschnorr@...co.com>
To:	Guenter Roeck <guenter.roeck@...csson.com>,
	Jean Delvare <khali@...ux-fr.org>
CC:	Jonathan Cameron <kernel@...23.retrosnub.co.uk>,
	Randy Dunlap <rdunlap@...otime.net>,
	<lm-sensors@...sensors.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] hwmon: (pmbus) Improve support for paged fans

Verified this patch works as expected on such "fan rich" hardware...

On 3/5/11 8:08 AM, "Guenter Roeck" <guenter.roeck@...csson.com> wrote:

> So far, it seemed like fans would either all be in page 0, or that
> there would be one page per fan.
> 
> Turns out this was a wrong assumption. There is at least one PMBus
> fan controller which supports three pages with four fans each.
> Update code to handle this situation.
> 
> Reported-by: Greg Schnorr <gschnorr@...co.com>
> Signed-off-by: Guenter Roeck <guenter.roeck@...csson.com>
Acked-by: Greg Schnorr <gschnorr@...co.com>

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