From mboxrd@z Thu Jan  1 00:00:00 1970
From: Sakari Ailus <sakari.ailus@iki.fi>
Subject: Re: [PATCH/RFC v10 03/19] DT: leds: Add led-sources property
Date: Wed, 28 Jan 2015 09:04:17 +0200
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To: Jacek Anaszewski <j.anaszewski@samsung.com>
Cc: Pavel Machek <pavel@ucw.cz>, Rob Herring <robherring2@gmail.com>, linux-leds@vger.kernel.org, "linux-media@vger.kernel.org" <linux-media@vger.kernel.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>, Kyungmin Park <kyungmin.park@samsung.com>, Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>, Bryan Wu <cooloney@gmail.com>, Richard Purdie <rpurdie@rpsys.net>, Sylwester Nawrocki <s.nawrocki@samsung.com>, Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>, Mark Rutland <mark.rutland@arm.com>, Ian Campbell <ijc+devicetree@hellion.org.uk>, Kumar Gala <galak@codeaurora.org>, Liam Girdwood <lgirdwood@gmail.com>, Mark Brown <broonie@kernel.org>
List-Id: linux-leds@vger.kernel.org

On Wed, Jan 21, 2015 at 10:39:05AM +0100, Jacek Anaszewski wrote:
> I agree. I think that led-sources-cnt is redundant. A list property
> can be read using of_prop_next_u32 function. I missed that and thus
> proposed putting led-sources-cnt in each sub-node to be able to read
> led-sources list with of_property_read_u32_array.
> 
> Effectively, I propose to avoid adding led-sources-cnt property.

You can also read the array size using of_get_property().

-- 
Regards,

Sakari Ailus
e-mail: sakari.ailus@iki.fi	XMPP: sailus@retiisi.org.uk