linux-kernel - Re: [PATCH v2 4/4] ACPI / gpio: Allow holes in list of GPIOs for a device

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CACRpkdZhWj8ZeEhZ06OFKq2BEZbVxcG5_zd9WcoOrn6vRACOwg@mail.gmail.com>
Date:   Thu, 20 Oct 2016 14:10:39 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Mika Westerberg <mika.westerberg@...ux.intel.com>
Cc:     "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Alexandre Courbot <gnurou@...il.com>,
        ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 4/4] ACPI / gpio: Allow holes in list of GPIOs for a device

On Thu, Sep 29, 2016 at 3:39 PM, Mika Westerberg
<mika.westerberg@...ux.intel.com> wrote:

> Make it possible to have an empty GPIOs in a GPIO list for device. For
> example a SPI master may use both GPIOs and native pins as chip selects and
> we need to be able to distinguish between the two.
>
> This makes it mandatory to have exactly 3 arguments for GPIOs and then
> converts gpiolib to use of __acpi_node_get_property_reference() instead. In
> addition we make acpi_gpio_package_count() to handle holes as well (this
> matches the DT version).
>
> Signed-off-by: Mika Westerberg <mika.westerberg@...ux.intel.com>

Looks OK.

Do I need someone's ACK to merge stuff under
Documentation/acpi/gpio-properties.txt?
Like Rafael?

Yours,
Linus Walleij