From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: 0.led_name 2.other.led.name in /sysfs Re: [PATCH/RFC v11 01/20] leds: flash: document sysfs interface Date: Wed, 18 Feb 2015 23:47:47 +0100 Message-ID: <20150218224747.GA3999@amd> References: <1424276441-3969-1-git-send-email-j.anaszewski@samsung.com> <1424276441-3969-2-git-send-email-j.anaszewski@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1424276441-3969-2-git-send-email-j.anaszewski@samsung.com> Sender: linux-leds-owner@vger.kernel.org To: Jacek Anaszewski , Greg KH Cc: linux-leds@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, kyungmin.park@samsung.com, cooloney@gmail.com, rpurdie@rpsys.net, sakari.ailus@iki.fi, s.nawrocki@samsung.com List-Id: devicetree@vger.kernel.org On Wed 2015-02-18 17:20:22, Jacek Anaszewski wrote: > Add a documentation of LED Flash class specific sysfs attributes. > > Signed-off-by: Jacek Anaszewski > Acked-by: Kyungmin Park > Cc: Bryan Wu > Cc: Richard Purdie NAK-ed-by: Pavel Machek > +What: /sys/class/leds//available_sync_leds > +Date: February 2015 > +KernelVersion: 3.20 > +Contact: Jacek Anaszewski > +Description: read/write > + Space separated list of LEDs available for flash strobe > + synchronization, displayed in the format: > + > + led1_id.led1_name led2_id.led2_name led3_id.led3_name etc. Multiple values per file, with all the problems we had in /proc. I assume led_id is an integer? What prevents space or dot in led name? Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html