linux-kernel - Re: [PATCH 1/7] gpiolib: gpiolib-of: Implement device tree gpio-names based lookup

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Message-ID: <CACRpkdZDjC1KxM2yJqsgpg2MxBamX1EObsuahB-2c+ShuBXm8A@mail.gmail.com>
Date:	Tue, 22 Apr 2014 17:02:38 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Chen-Yu Tsai <wens@...e.org>
Cc:	Johannes Berg <johannes@...solutions.net>,
	"John W. Linville" <linville@...driver.com>,
	Maxime Ripard <maxime.ripard@...e-electrons.com>,
	Arnd Bergmann <arnd@...db.de>,
	Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
	Mika Westerberg <mika.westerberg@...ux.intel.com>,
	Alexandre Courbot <gnurou@...il.com>,
	Stephen Warren <swarren@...dotorg.org>,
	"linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
	linux-wireless <linux-wireless@...r.kernel.org>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	linux-sunxi <linux-sunxi@...glegroups.com>
Subject: Re: [PATCH 1/7] gpiolib: gpiolib-of: Implement device tree gpio-names
 based lookup

On Tue, Apr 15, 2014 at 8:41 AM, Chen-Yu Tsai <wens@...e.org> wrote:

> This patch provides of_get_gpiod_flags_by_name(), which looks up GPIO
> phandles by name only, through gpios/gpio-names, and not by index.
>
> Signed-off-by: Chen-Yu Tsai <wens@...e.org>

Like Alexandre I have no strong opinion on this alternative scheme.

However if I shall apply this patch I want ACKs from the DT maintainers
with them expressing that they want things to look like this going
forward.

Otherwise the set is stalled right here.

Yours,
Linus Walleij
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