linux-kernel - Re: [PATCH] pinctrl: zynqmp: Drop pinctrl_unregister for devm

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Message-ID: <CACRpkdazA0+ho72BpP5y4A8MNy+wZJkodGr-kHR9eadfhU3oLA@mail.gmail.com>
Date:   Wed, 11 Aug 2021 15:09:45 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Yang Yingliang <yangyingliang@...wei.com>
Cc:     linux-kernel <linux-kernel@...r.kernel.org>,
        Michal Simek <michal.simek@...inx.com>,
        Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri@...inx.com>
Subject: Re: [PATCH] pinctrl: zynqmp: Drop pinctrl_unregister for devm_
 registered device

On Thu, Jul 29, 2021 at 9:12 AM Yang Yingliang <yangyingliang@...wei.com> wrote:

> It's not necessary to unregister pin controller device registered
> with devm_pinctrl_register() and using pinctrl_unregister() leads
> to a double free.
>
> Fixes: fa99e7013827 ("pinctrl: zynqmp: some code cleanups")
> Signed-off-by: Yang Yingliang <yangyingliang@...wei.com>

Patch applied!

Yours,
Linus Walleij