linux-kernel - Re: [PATCH v1] pinctrl: samsung: Finish initializing the gpios before registering them

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Message-ID: <CACRpkdbS2SGUMktB4a8T-cMW5d=s_BiygrSmAbOix=BUg0JOSw@mail.gmail.com>
Date:   Thu, 25 Aug 2022 14:08:26 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc:     Saravana Kannan <saravanak@...gle.com>,
        Tomasz Figa <tomasz.figa@...il.com>,
        Sylwester Nawrocki <s.nawrocki@...sung.com>,
        Alim Akhtar <alim.akhtar@...sung.com>, kernel-team@...roid.com,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-gpio@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1] pinctrl: samsung: Finish initializing the gpios before
 registering them

On Thu, Jul 28, 2022 at 10:32 AM Krzysztof Kozlowski
<krzysztof.kozlowski@...aro.org> wrote:
> On 27/07/2022 03:33, Saravana Kannan wrote:

> > As soon as a gpio is registered, it should be usable by a consumer. So,
> > do all the initialization before registering the gpios. Without this
> > change, a consumer can request a GPIO IRQ and have the gpio to IRQ
> > mapping fail.
> >
> > Signed-off-by: Saravana Kannan <saravanak@...gle.com>
>
> Looks good.
>
> Linus,
> It's too late for me to pick it up, so make you could grab it directly?
>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
>
> Otherwise it will wait for merge window to finish.

I sadly missed this during the merge window, as the commit message didn't
make it look like a fix or something urgent. (I don't know if it is?)
Just send me the patch as fix or for -next, I let you decide.

Yours,
Linus Walleij