linux-kernel - Re: [PATCH] clk: Mark fwnodes when their clock provider is added

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Message-ID: <CAGETcx-aztut-RkZTjyGfzBGYLBQQDnaVFRQMMVTMPMA7Xs3Hg@mail.gmail.com>
Date:   Wed, 10 Feb 2021 11:13:19 -0800
From:   Saravana Kannan <saravanak@...gle.com>
To:     Tudor Ambarus <tudor.ambarus@...rochip.com>
Cc:     Jonathan Corbet <corbet@....net>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Kevin Hilman <khilman@...nel.org>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        "Brown, Len" <len.brown@...el.com>, Len Brown <lenb@...nel.org>,
        Pavel Machek <pavel@....cz>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Frank Rowand <frowand.list@...il.com>,
        Marc Zyngier <maz@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Nicolas Ferre <nicolas.ferre@...rochip.com>,
        Claudiu Beznea <claudiu.beznea@...rochip.com>,
        Linux Doc Mailing List <linux-doc@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Linux PM <linux-pm@...r.kernel.org>,
        linux-clk <linux-clk@...r.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
        Marek Szyprowski <m.szyprowski@...sung.com>,
        Geert Uytterhoeven <geert@...ux-m68k.org>,
        Android Kernel Team <kernel-team@...roid.com>
Subject: Re: [PATCH] clk: Mark fwnodes when their clock provider is added

On Wed, Feb 10, 2021 at 3:44 AM Tudor Ambarus
<tudor.ambarus@...rochip.com> wrote:
>
> This is a follow-up for:
> commit 3c9ea42802a1 ("clk: Mark fwnodes when their clock provider is added/removed")
>
> The above commit updated the deprecated of_clk_add_provider(),
> but missed to update the preferred of_clk_add_hw_provider().
> Update it now.

Thanks Tudor! Good catch!

I checked to make sure the deregistration path undoes this one. So, it
looks good to me.

Reviewed-by: Saravana Kannan <saravanak@...gle.com>

-Saravana

>
> Signed-off-by: Tudor Ambarus <tudor.ambarus@...rochip.com>
> ---
>  drivers/clk/clk.c | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
> index 27ff90eacb1f..9370e4dfecae 100644
> --- a/drivers/clk/clk.c
> +++ b/drivers/clk/clk.c
> @@ -4594,6 +4594,8 @@ int of_clk_add_hw_provider(struct device_node *np,
>         if (ret < 0)
>                 of_clk_del_provider(np);
>
> +       fwnode_dev_initialized(&np->fwnode, true);
> +
>         return ret;
>  }
>  EXPORT_SYMBOL_GPL(of_clk_add_hw_provider);
> --
> 2.25.1
>