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Re: [PATCH] gpiolib: tighten up ACPI legacy gpio lookups

From Linus Walleij <linus.walleij@linaro.org>
Newsgroups linux.kernel
Subject Re: [PATCH] gpiolib: tighten up ACPI legacy gpio lookups
Date 2015-11-17 12:00 +0100
Message-ID <qvM9t-3UK-37@gated-at.bofh.it> (permalink)
References <qryy6-2rw-17@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Thu, Nov 5, 2015 at 8:38 PM, Dmitry Torokhov
<dmitry.torokhov@gmail.com> wrote:

> We should not fall back to the legacy unnamed gpio lookup style if the
> driver requests gpios with different names, because we'll give out the same
> gpio twice. Let's keep track of the names that were used for the device and
> only do the fallback for the first name used.
>
> Also disable fallback to _CRS gpios if ACPI device has DT-like
> properties or driver-supplied gpio mappings.
>
> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

Looking for a newer version of this I think, also would like
Mika's and/or Rafael's ACKs.

Yours,
Linus Walleij
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Re: [PATCH] gpiolib: tighten up ACPI legacy gpio lookups Linus Walleij <linus.walleij@linaro.org> - 2015-11-17 12:00 +0100

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