From: Pavel Machek <pavel@ucw.cz>
To: Richard Purdie <rpurdie@rpsys.net>, linux-kernel@vger.kernel.org
Subject: Re: Defining led's triggers as separate class
Date: Sat, 21 Nov 2009 20:13:19 +0100 [thread overview]
Message-ID: <20091121191319.GD2444@ucw.cz> (raw)
In-Reply-To: <20091111180718.GH3495@enneenne.com>
On Wed 2009-11-11 19:07:18, Rodolfo Giometti wrote:
> Hello,
>
> it could be sane moving triggers core from leds directory and defining
> them as a separate class in order to be used by other subsystem?
>
> For instance I have a voltage regulator (which should be logically
> implemented into current regulator class) who must be enabled/disabled
> when the LCD is turned on/off... if the driver was implemented as led
> class then I can use the trigger ledtrig-backlight.c but as regulator
> I can not.
Well, and then user does echo 'hddactivity' > trigger, and your
voltage regulator will have some fun?
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
prev parent reply other threads:[~2009-11-21 19:13 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-11 18:07 Defining led's triggers as separate class Rodolfo Giometti
2009-11-21 19:13 ` Pavel Machek [this message]
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