linux-kernel - Re: [PATCH 4/7] pinctrl: mt7622: stop using the deprecated pinctrl_add_gpio

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Message-ID: <CACRpkdYn3SJd=X1R-xLhJraqk6TWutmOVRZ2ROc8ih_fT_6MEw@mail.gmail.com>
Date:   Fri, 29 Jun 2018 14:21:10 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Sean Wang <sean.wang@...iatek.com>
Cc:     "moderated list:ARM/Mediatek SoC support" 
        <linux-mediatek@...ts.infradead.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        stable <stable@...r.kernel.org>
Subject: Re: [PATCH 4/7] pinctrl: mt7622: stop using the deprecated pinctrl_add_gpio_range

On Fri, Jun 22, 2018 at 5:49 AM <sean.wang@...iatek.com> wrote:

> From: Sean Wang <sean.wang@...iatek.com>
>
> If the pinctrl node has the gpio-ranges property, the range will be added
> by the gpio core and doesn't need to be added by the pinctrl driver.
>
> But for keeping backward compatibility, an explicit pinctrl_add_gpio_range
> is still needed to be called when there is a missing gpio-ranges in pinctrl
> node in old dts files.
>
> Cc: stable@...r.kernel.org
> Fixes: d6ed93551320 ("pinctrl: mediatek: add pinctrl driver for MT7622 SoC")
> Signed-off-by: Sean Wang <sean.wang@...iatek.com>

Patch applied for fixes.

Yours,
Linus Walleij