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Date: Wed, 4 Jan 2017 22:20:47 +0100
From: Sebastian Reichel <sre@kernel.org>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>,
        linux-kernel@vger.kernel.org, Lars-Peter Clausen <lars@metafoo.de>,
        David Woodhouse <dwmw2@infradead.org>,
        Heiko Stuebner <heiko@sntech.de>
Subject: Re: [PATCH RESEND] power: gpio_charger: switch to using GPIO
 descriptors
Message-ID: <20170104212046.egsccncbvaidioss@earth>
References: <20161226201855.25298-1-linus.walleij@linaro.org>
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Hi Linus,

On Mon, Dec 26, 2016 at 09:18:55PM +0100, Linus Walleij wrote:
> The GPIO charger is using a mix of the legacy GPIO interface
> and <linux/of_gpio.h> which is not the modern way to use GPIOs.
>=20
> Refactor like this:
>=20
> - Use a GPIO descriptor for the GPIO line used to monitor the
>   charger.
> - Fetch the descriptor with devm_gpiod_get() as the first
>   method.
> - If this fails and we are *not* using device tree, then
>   start looking to see if we can use platform data instead.
> - After looking up and requesting a GPIO number with the
>   legacy API, convert it to a descriptor.
>=20
> This way we can later isolate and drop the legacy code as
> more platforms move over to using descriptors.
>=20
> Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
> Cc: Heiko Stuebner <heiko@sntech.de>
> Cc: Lars-Peter Clausen <lars@metafoo.de>
> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

Thanks for your patch. I have queued it into power-supply's
for-next branch:

https://git.kernel.org/cgit/linux/kernel/git/sre/linux-power-supply.git/log=
/?h=3Dfor-next

-- Sebastian

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