linux-kernel - Re: [PATCH -next 0/2] leds: add substitutes for /sys/class/leds/<led>/trigger

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Message-ID: <20191002180327.GA13492@amd>
Date:   Wed, 2 Oct 2019 20:03:28 +0200
From:   Pavel Machek <pavel@...x.de>
To:     Akinobu Mita <akinobu.mita@...il.com>
Cc:     linux-leds@...r.kernel.org, linux-kernel@...r.kernel.org,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Jacek Anaszewski <jacek.anaszewski@...il.com>,
        Dan Murphy <dmurphy@...com>
Subject: Re: [PATCH -next 0/2] leds: add substitutes for
 /sys/class/leds/<led>/trigger

Hi!

> Reading /sys/class/leds/<led>/trigger returns all available LED triggers.
> However, this violates the "one value per file" rule of sysfs.
> 
> This series provides a new /sys/devices/virtual/led-trigger/ directory and
> /sys/class/leds/<led>/current-trigger. The new api follows the "one value
> per file" rule of sysfs.

Lets not do this. We'll have to maintain the old interface, anyway, so
it does not really help.

Thanks,

									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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