Date: Tue, 7 Jan 2014 16:07:38 +0100
From: Jean Delvare <khali@linux-fr.org>
To: Eduardo Valentin <eduardo.valentin@ti.com>
Cc: "Zhang, Rui" <rui.zhang@intel.com>, Guenter Roeck <linux@roeck-us.net>,
        Randy Dunlap <rdunlap@infradead.org>,
        Stephen Rothwell <sfr@canb.auug.org.au>, linux-next@vger.kernel.org,
        linux-kernel@vger.kernel.org, lm-sensors@lm-sensors.org,
        linux-pm@vger.kernel.org
Subject: Re: [PATCH] hwmon/sensors: fix SENSORS_LM75 dependencies
Message-ID: <20140107160738.4a76a6d0@endymion.delvare>
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On Tue, 7 Jan 2014 10:57:52 -0400, Eduardo Valentin wrote:
> On 07-01-2014 10:05, Zhang, Rui wrote:
> > BTW, I've been thinking of make CONFIG_THERMAL a bool since long time ago, the only thing that blocks me is that Thermal subsystem needs to register a hwmon device for each thermal zone and CONFIG_HWMON is a tristate.
> 
> I agree with the move of having CONFIG_THERMAL as bool. Unless you have
> use cases where users are dynamically loading and unloading thermal per
> user demand, which I doubt.

Modularity is not only about reloading modules (although this can be
useful for developers in particular.) It's also about enabling many
features in a generic distribution kernel and each feature only gets
loaded/used on the hardware which needs it. This is why, as a
distribution kernel maintainer, I keep complaining when I see boolean
options which might easily be tristates.

-- 
Jean Delvare
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