linux-kernel - Re: [PATCH 2.6.26-rc] ACPI Thermal Zone driver breaks lm-sensors 2 userspace

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Date:	Thu, 26 Jun 2008 01:38:44 +0200
From:	Rene Herman <rene.herman@...access.nl>
To:	Len Brown <lenb@...nel.org>
CC:	Zhang Rui <rui.zhang@...el.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Robert Hancock <hancockr@...w.ca>,
	"Mark M. Hoffman" <mhoffman@...htlink.com>,
	Hans de Goede <j.w.r.degoede@....nl>,
	Jean Delvare <khali@...ux-fr.org>, linux-acpi@...r.kernel.org,
	lm-sensors@...sensors.org,
	Linux Kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2.6.26-rc] ACPI Thermal Zone driver breaks lm-sensors
 2 userspace

On 26-06-08 01:16, Len Brown wrote:
> 
>> +config THERMAL_HWMON
>> +	bool "Hardware monitoring support"
>> +	depends on HWMON=y || HWMON=THERMAL
> 
> 
> for
> CONFIG_HWMON=m
> CONFIG_THERMAL=y
> CONFIG_THERMAL_HWMON=n, always.
> 
> This is not a change to the logic of the existing ifdefs,
> but was wondering if this was your intent, Rui.

My intentioon in this case. Yes, this should be. THERMAL_HWMON is a bool 
(as in, not a tristate) that just changes THERMAL.

If THERMAL=y, we need HWMON=y or we'd get a link failure. If THERMAL=m, 
we're okay with either HWMON=y and HWMON=m and if THERMAL=n, we don't 
care one hoot about THERMAL_HWMON...

Rene.
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