From: Lee Jones <lee.jones@linaro.org>
To: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
"Enrico Weigelt, metux IT consult" <info@metux.net>,
"Jonathan Cameron" <jic23@kernel.org>,
"Linus Walleij" <linus.walleij@linaro.org>,
linux-tegra@vger.kernel.org,
"Thierry Reding" <thierry.reding@gmail.com>,
"Alban Bedel" <albeu@free.fr>,
"Manivannan Sadhasivam" <manivannan.sadhasivam@linaro.org>,
"Florian Fainelli" <f.fainelli@gmail.com>,
"Kevin Hilman" <khilman@kernel.org>,
zhang.lyra@gmail.com, "Marek Behún" <marek.behun@nic.cz>,
"Bartosz Golaszewski" <bgolaszewski@baylibre.com>,
bcm-kernel-feedback-list <bcm-kernel-feedback-list@broadcom.com>,
dl-linux-imx <linux-imx@nxp.com>,
orsonzhai@gmail.com,
"Eugeniy Paltsev" <Eugeniy.Paltsev@synopsys.com>,
linux-pwm@vger.kernel.org,
"Grygorii Strashko" <grygorii.strashko@ti.com>,
"Philipp Zabel" <p.zabel@pengutronix.de>,
"Sascha Hauer" <s.hauer@pengutronix.de>,
"Vladimir Zapolskiy" <vz@mleia.com>,
"open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>,
"Fabio Estevam" <festevam@gmail.com>,
"Santosh Shilimkar" <ssantosh@kernel.org>,
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"Scott Branden" <sbranden@broadcom.com>,
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"Serge Semin" <fancer.lancer@gmail.com>,
"Sascha Hauer" <kernel@pengutronix.de>,
baolin.wang7@gmail.com, "Shawn Guo" <shawnguo@kernel.org>
Subject: Re: [PATCH] drivers: gpio: use of_match_ptr() and ACPI_PTR() macros
Date: Wed, 18 Nov 2020 10:08:56 +0000 [thread overview]
Message-ID: <20201118100856.GQ1869941@dell> (raw)
In-Reply-To: <CAHp75Vcdu1aOLuF+EFDZibbi0OwGH4QfBhJQm9VZQkeEGEeKDQ@mail.gmail.com>
On Wed, 18 Nov 2020, Andy Shevchenko wrote:
> On Wed, Nov 18, 2020 at 11:56 AM Andy Shevchenko
> <andy.shevchenko@gmail.com> wrote:
> > On Wed, Nov 18, 2020 at 11:54 AM Uwe Kleine-König
> > <u.kleine-koenig@pengutronix.de> wrote:
> > > On Tue, Nov 17, 2020 at 06:45:37PM +0200, Andy Shevchenko wrote:
>
> ...
>
> > > So a system without CONFIG_OF might still make use of .of_match_table?
> >
> > Yep!
>
> If you are curious:
> https://elixir.bootlin.com/linux/latest/source/drivers/acpi/bus.c#L615
This still doesn't sit quite well with me.
Not the process of ACPI using OF artifacts or the possibilty to embed
OF type structures into ACPI tables, but the fact that an OF-only user
(or so they think) should have to care about that special use-case.
What if we make ACPI select OF? Or handle the ACPI case explicitly in
the of_match_ptr() declaration?
--
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog
next prev parent reply other threads:[~2020-11-18 10:09 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-17 15:43 [PATCH] drivers: gpio: use of_match_ptr() and ACPI_PTR() macros Enrico Weigelt, metux IT consult
2020-11-17 15:54 ` Thierry Reding
2020-11-17 16:01 ` Lee Jones
2020-11-17 16:45 ` Andy Shevchenko
2020-11-17 16:49 ` Andy Shevchenko
2020-11-18 9:53 ` Uwe Kleine-König
2020-11-18 9:56 ` Andy Shevchenko
2020-11-18 10:01 ` Andy Shevchenko
2020-11-18 10:08 ` Lee Jones [this message]
2020-11-18 10:15 ` Andy Shevchenko
2020-11-27 12:45 ` Enrico Weigelt, metux IT consult
2020-11-17 18:27 ` kernel test robot
2020-11-17 19:30 ` kernel test robot
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