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From:   Linus Walleij <linus.walleij@linaro.org>
Date:   Thu, 22 Feb 2018 16:15:12 +0100
Message-ID: <CACRpkda6YCZDimX4OtH2MmOFJH5m3ycA7szZ986u9R94KyJ4_g@mail.gmail.com>
Subject: Re: [PATCH v2 2/5] watchdog: Change ISA_BUS_API dependency to selection
To:     William Breathitt Gray <vilhelm.gray@gmail.com>
Cc:     "Maciej S. Szmigiero" <mail@maciej.szmigiero.name>,
        Guenter Roeck <linux@roeck-us.net>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>,
        linux-iio@vger.kernel.org,
        LINUXWATCHDOG <linux-watchdog@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        Wim Van Sebroeck <wim@iguana.be>
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On Fri, Dec 29, 2017 at 9:13 PM, William Breathitt Gray
<vilhelm.gray@gmail.com> wrote:

> The ISA_BUS_API Kconfig option enables the compilation of the ISA bus
> driver. The ISA bus driver does not perform any hardware interaction,
> and is instead just a thin layer of software abstraction to eliminate
> boilerplate code common to ISA-style device drivers. Since ISA_BUS_API
> has no dependencies and does not jeopardize the integrity of the system
> when enabled, drivers should select it when the ISA bus driver
> functionality is needed.
>
> Cc: Wim Van Sebroeck <wim@iguana.be>
> Acked-by: Guenter Roeck <linux@roeck-us.net>
> Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>

Patch applied to the GPIO tree for v4.17.

Yours,
Linus Walleij