linux-kernel - Re: [PATCH v4 2/7] gpio: pci-idio-16: Implement get

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Message-ID: <CACRpkdYGt68XrPe=za+a7tWw8+39JTjUPicMssM2-qNMnMmb=A@mail.gmail.com>
Date:   Mon, 26 Mar 2018 10:24:33 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     William Breathitt Gray <vilhelm.gray@...il.com>
Cc:     Andy Shevchenko <andy.shevchenko@...il.com>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v4 2/7] gpio: pci-idio-16: Implement get_multiple callback

On Thu, Mar 22, 2018 at 1:59 PM, William Breathitt Gray
<vilhelm.gray@...il.com> wrote:

> The ACCES I/O PCI-IDIO-16 series of devices provides 16
> optically-isolated digital inputs accessed via two 8-bit ports. Since
> eight input lines are acquired on a single port input read, the
> PCI-IDIO-16 GPIO driver may improve multiple input reads by utilizing a
> get_multiple callback. This patch implements the
> idio_16_gpio_get_multiple function which serves as the respective
> get_multiple callback.
>
> Signed-off-by: William Breathitt Gray <vilhelm.gray@...il.com>

Patch applied.

Yours,
Linus Walleij