linux-kernel - Re: [PATCH v2 00/10] pinctrl: Provide NOIRQ PM helper and use it

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Date:   Mon, 21 Aug 2023 20:00:07 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     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
Cc:     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 00/10] pinctrl: Provide NOIRQ PM helper and use it

On Mon, Jul 17, 2023 at 08:28:11PM +0300, Andy Shevchenko wrote:
> Intel pin control drivers use NOIRQ variant of the PM callbacks.
> Besides that several other drivers do similar. Provide a helper
> to make them smaller and less error prone against different
> kernel configurations (with possible defined but not used variables).
> 
> The idea is to have an immutable branch that PM tree can pull as well as
> main pin control one. We also can do other way around, if Rafael prefers
> that.

I have partially applied the series to my review and testing queue with
the following changes (besides the tags added):
- split pm_ptr() patches to be first with lynxpoint commit message updated
- fixed wording in the pm.h comment
- amended cherryview to wrap long line
- explained __maybe_unused and pm_ptr() changes in at91 commit message
- added pm_sleep_ptr() and explained that in the tegra commit message
- renesas and mvebu went as is
- intel and mediatek left aside for better rework

 drivers/pinctrl/intel/pinctrl-baytrail.c    | 11 +++--------
 drivers/pinctrl/intel/pinctrl-cherryview.c  | 10 +++-------
 drivers/pinctrl/intel/pinctrl-lynxpoint.c   |  7 +++----
 drivers/pinctrl/mvebu/pinctrl-armada-37xx.c | 14 +++-----------
 drivers/pinctrl/pinctrl-at91.c              | 10 ++++------
 drivers/pinctrl/renesas/core.c              | 16 +++++++---------
 drivers/pinctrl/tegra/pinctrl-tegra.c       |  5 +----
 drivers/pinctrl/tegra/pinctrl-tegra210.c    |  2 +-
 include/linux/pm.h                          |  9 +++++++++
 9 files changed, 34 insertions(+), 50 deletions(-)


-- 
With Best Regards,
Andy Shevchenko