linux-kernel - Re: [PATCH v2 04/10] pinctrl: intel: Switch to use DEFINE_NOIRQ_DEV_PM

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Message-ID: <20230719113731.00007248@Huawei.com>
Date:   Wed, 19 Jul 2023 11:37:31 +0100
From:   Jonathan Cameron <Jonathan.Cameron@...wei.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
CC:     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>,
        Paul Cercueil <paul@...pouillou.net>,
        <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>, Andrew Lunn <andrew@...n.ch>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        "Len Brown" <len.brown@...el.com>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Gregory Clement <gregory.clement@...tlin.com>,
        Sean Wang <sean.wang@...nel.org>,
        Jonathan Hunter <jonathanh@...dia.com>,
        "Ludovic Desroches" <ludovic.desroches@...rochip.com>,
        Pavel Machek <pavel@....cz>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
Subject: Re: [PATCH v2 04/10] pinctrl: intel: Switch to use
 DEFINE_NOIRQ_DEV_PM_OPS() helper

On Tue, 18 Jul 2023 16:53:29 +0300
Andy Shevchenko <andriy.shevchenko@...ux.intel.com> wrote:

> On Tue, Jul 18, 2023 at 11:04:51AM +0100, Jonathan Cameron wrote:
> > On Mon, 17 Jul 2023 20:28:15 +0300
> > Andy Shevchenko <andriy.shevchenko@...ux.intel.com> wrote:  
> 
> ...
> 
> > >  EXPORT_SYMBOL_GPL(intel_pinctrl_resume_noirq);  
> > 
> > Can you check if this is successfully removed?  I think it won't be.
> > Not immediately obvious how to tidy that up given these are used
> > in a macro called from lots of drivers.  
> 
> That's what Paul noticed I think with his proposal to export only the ops
> variable and make these to be static.
> 
> > Maybe just leaving the ifdef is best we can do here.  
> 
> See above.
> 
Ah. I noticed it was a macro, but not that all it did was
set the name of the resulting structure (so thought you couldn't
use the export approach).

Indeed that's the best option here

Jonathan