linux-kernel - Re: [PATCH v2 1/2] gpio: acpi: normalize use of gpiochip_get

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Message-ID: <CACRpkdb-u_HUmmSnqZxCqcR-E+OG0zFKiE8shEG-7xD0HUcfgg@mail.gmail.com>
Date:	Fri, 29 Aug 2014 08:57:31 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Alexandre Courbot <acourbot@...dia.com>
Cc:	Mika Westerberg <mika.westerberg@...ux.intel.com>,
	"linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Alexandre Courbot <gnurou@...il.com>
Subject: Re: [PATCH v2 1/2] gpio: acpi: normalize use of gpiochip_get_desc()

On Tue, Aug 19, 2014 at 7:06 PM, Alexandre Courbot <acourbot@...dia.com> wrote:

> GPIO descriptors are changing from unique and permanent tokens to
> allocated resources. Therefore gpiochip_get_desc() cannot be used as a
> way to obtain a global GPIO descriptor anymore.
>
> This patch updates the gpiolib ACPI support code to keep and use the
> descriptor returned by a centralized call to gpiochip_get_desc().
>
> Signed-off-by: Alexandre Courbot <acourbot@...dia.com>
> Tested-by: Mika Westerberg <mika.westerberg@...ux.intel.com>

Patch applied.

Yours,
Linus Walleij
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