linux-kernel - Re: [PATCH v2 05/10] pinctrl: lynxpoint: Make use of pm

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Message-ID: <108dbf8d020d7a4335743aa196ec7be9c8a777a3.camel@crapouillou.net>
Date:   Mon, 17 Jul 2023 21:23:00 +0200
From:   Paul Cercueil <paul@...pouillou.net>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Balsam CHIHI <bchihi@...libre.com>,
        Claudiu Beznea <claudiu.beznea@...rochip.com>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Wolfram Sang <wsa+renesas@...g-engineering.com>,
        Thierry Reding <thierry.reding@...il.com>,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-mediatek@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-renesas-soc@...r.kernel.org, linux-tegra@...r.kernel.org,
        linux-pm@...r.kernel.org
Cc:     Andy Shevchenko <andy@...nel.org>,
        Sean Wang <sean.wang@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Andrew Lunn <andrew@...n.ch>,
        Gregory Clement <gregory.clement@...tlin.com>,
        Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
        Ludovic Desroches <ludovic.desroches@...rochip.com>,
        Nicolas Ferre <nicolas.ferre@...rochip.com>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Len Brown <len.brown@...el.com>, Pavel Machek <pavel@....cz>
Subject: Re: [PATCH v2 05/10] pinctrl: lynxpoint: Make use of pm_ptr()

Hi Andy,

Le lundi 17 juillet 2023 à 20:28 +0300, Andy Shevchenko a écrit :
> Cleaning up the driver to use pm_ptr() and *_PM_OPS() macros that
> make it simpler and allows the compiler to remove those functions
> if built without CONFIG_PM and CONFIG_PM_SLEEP support.
> 
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>

Reviewed-by: Paul Cercueil <paul@...pouillou.net>

Cheers,
-Paul

> ---
>  drivers/pinctrl/intel/pinctrl-lynxpoint.c | 7 +++----
>  1 file changed, 3 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/pinctrl/intel/pinctrl-lynxpoint.c
> b/drivers/pinctrl/intel/pinctrl-lynxpoint.c
> index cdace55aaeac..50d92bf80e20 100644
> --- a/drivers/pinctrl/intel/pinctrl-lynxpoint.c
> +++ b/drivers/pinctrl/intel/pinctrl-lynxpoint.c
> @@ -948,9 +948,8 @@ static int lp_gpio_resume(struct device *dev)
>  }
>  
>  static const struct dev_pm_ops lp_gpio_pm_ops = {
> -       .runtime_suspend = lp_gpio_runtime_suspend,
> -       .runtime_resume = lp_gpio_runtime_resume,
> -       .resume = lp_gpio_resume,
> +       SYSTEM_SLEEP_PM_OPS(NULL, lp_gpio_resume)
> +       RUNTIME_PM_OPS(lp_gpio_runtime_suspend,
> lp_gpio_runtime_resume, NULL)
>  };
>  
>  static const struct acpi_device_id lynxpoint_gpio_acpi_match[] = {
> @@ -965,7 +964,7 @@ static struct platform_driver lp_gpio_driver = {
>         .remove         = lp_gpio_remove,
>         .driver         = {
>                 .name   = "lp_gpio",
> -               .pm     = &lp_gpio_pm_ops,
> +               .pm     = pm_ptr(&lp_gpio_pm_ops),
>                 .acpi_match_table = lynxpoint_gpio_acpi_match,
>         },
>  };