From mboxrd@z Thu Jan  1 00:00:00 1970
From: Rojhalat Ibrahim <imr@rtschenk.de>
Subject: Re: [PATCH v2 4/4] leds: no longer use unnamed gpios
Date: Thu, 22 Jan 2015 10:32:35 +0100
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To: Olliver Schinagl <o.schinagl@ultimaker.com>
Cc: 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>, Linus Walleij <linus.walleij@linaro.org>, Alexandre Courbot <gnurou@gmail.com>, Dmitry Torokhov <dmitry.torokhov@gmail.com>, Bryan Wu <cooloney@gmail.com>, Richard Purdie <rpurdie@rpsys.net>, Olliver Schinagl <oliver@schinagl.nl>, Robin Gong <b38343@freescale.com>, Mika Westerberg <mika.westerberg@linux.intel.com>, Aaron Lu <aaron.lu@intel.com>, Grant Likely <grant.likely@linaro.org>, Jingoo Han <jg1.han@samsung.com>, Alexander Shiyan <shc_work@mail.ru>, Wolfram Sang <wsa@the-dreams.de>, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, linux-input@vger.kernel.org, linux-leds@vger.kernel.org
List-Id: linux-input@vger.kernel.org

On Wednesday 21 January 2015 22:33:48 Olliver Schinagl wrote:
> From: Olliver Schinagl <oliver@schinagl.nl>
> 
> The gpio document says we should not use unnamed bindings for gpios.
> This patch uses the 'led-' prefix to the gpios and updates code and
> documents. Because the devm_get_gpiod_from_child() falls back to using
> old-style unnamed gpios, we can update the code first, and update
> dts files as time allows.
> 
> Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>

Where does devm_get_gpiod_from_child() fall back "to using old-style
unnamed gpios"?

After applying this patch the leds defined in my devicetree do not
work anymore.

   Rojhalat