linux-kernel - Re: [PATCH v2 09/10] pinctrl: renesas: Switch to use DEFINE_NOIRQ_DEV_PM

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Message-ID: <CAHp75VetZ-+AFGzEQzx42cmTrHxyr7pGBy8kSxHUM9cJzp2o=A@mail.gmail.com>
Date:   Mon, 17 Jul 2023 22:38:07 +0300
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Paul Cercueil <paul@...pouillou.net>
Cc:     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, 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 09/10] pinctrl: renesas: Switch to use
 DEFINE_NOIRQ_DEV_PM_OPS() helper

On Mon, Jul 17, 2023 at 10:12 PM Paul Cercueil <paul@...pouillou.net> wrote:
> Le lundi 17 juillet 2023 à 20:28 +0300, Andy Shevchenko a écrit :

...

> I think you could do:
>
> .pm = IF_PTR(IS_ENABLED(CONFIG_ARM_PSCI_FW), pm_sleep_ptr(&sh_pfc_pm)),
>
> Then you wouldn't need the #if defined(CONFIG_ARM_PSCI_FW) guard either
> (as long as the code still compiles fine when that config option is
> disabled), and you wouldn't need those dummy callbacks.

Thanks for the hint, but it's ugly looking code.
If we go this direction, we would need local arm_psci_fw_ptr() macro or so.

-- 
With Best Regards,
Andy Shevchenko