linux-kernel - Re: [PATCH] gpio: generic: add get

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Message-ID: <CAAVeFuKJbEAa05SPhN7NoEB5cnFq_5eJhNFN4bs7g8C=JsfY+w@mail.gmail.com>
Date:	Mon, 15 Jun 2015 11:32:06 +0900
From:	Alexandre Courbot <gnurou@...il.com>
To:	Philipp Zabel <p.zabel@...gutronix.de>
Cc:	Linus Walleij <linus.walleij@...aro.org>,
	"linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Sascha Hauer <kernel@...gutronix.de>
Subject: Re: [PATCH] gpio: generic: add get_direction support

On Sat, Jun 13, 2015 at 1:20 AM, Philipp Zabel <p.zabel@...gutronix.de> wrote:
> Allow to determine the current direction configuration by
> reading back from the direction register.

Interesting that this was missing.

Acked-by: Alexandre Courbot <acourbot@...dia.com>
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