Re: [PATCH v2 2/2] iio: inkern: Use namespaced exports

From: Vinod Koul <vkoul@kernel.org>
To: Romain Gantois <romain.gantois@bootlin.com>
Cc: "MyungJoo Ham" <myungjoo.ham@samsung.com>,
	"Chanwoo Choi" <cw00.choi@samsung.com>,
	"Guenter Roeck" <linux@roeck-us.net>,
	"Peter Rosin" <peda@axentia.se>,
	"Jonathan Cameron" <jic23@kernel.org>,
	"David Lechner" <dlechner@baylibre.com>,
	"Nuno Sá" <nuno.sa@analog.com>,
	"Andy Shevchenko" <andy@kernel.org>,
	"Lars-Peter Clausen" <lars@metafoo.de>,
	"Michael Hennerich" <Michael.Hennerich@analog.com>,
	"Mariel Tinaco" <Mariel.Tinaco@analog.com>,
	"Kevin Tsai" <ktsai@capellamicro.com>,
	"Linus Walleij" <linus.walleij@linaro.org>,
	"Dmitry Torokhov" <dmitry.torokhov@gmail.com>,
	"Eugen Hristev" <eugen.hristev@linaro.org>,
	"Kishon Vijay Abraham I" <kishon@kernel.org>,
	"Sebastian Reichel" <sre@kernel.org>,
	"Chen-Yu Tsai" <wens@csie.org>,
	"Hans de Goede" <hansg@kernel.org>,
	"Support Opensource" <support.opensource@diasemi.com>,
	"Paul Cercueil" <paul@crapouillou.net>,
	"Iskren Chernev" <me@iskren.info>,
	"Krzysztof Kozlowski" <krzk@kernel.org>,
	"Marek Szyprowski" <m.szyprowski@samsung.com>,
	"Matheus Castello" <matheus@castello.eng.br>,
	"Saravanan Sekar" <sravanhome@gmail.com>,
	"Matthias Brugger" <matthias.bgg@gmail.com>,
	"AngeloGioacchino Del Regno"
	<angelogioacchino.delregno@collabora.com>,
	"Casey Connolly" <casey.connolly@linaro.org>,
	"Pali Rohár" <pali@kernel.org>,
	"Orson Zhai" <orsonzhai@gmail.com>,
	"Baolin Wang" <baolin.wang@linux.alibaba.com>,
	"Chunyan Zhang" <zhang.lyra@gmail.com>,
	"Amit Kucheria" <amitk@kernel.org>,
	"Thara Gopinath" <thara.gopinath@gmail.com>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	"Daniel Lezcano" <daniel.lezcano@linaro.org>,
	"Zhang Rui" <rui.zhang@intel.com>,
	"Lukasz Luba" <lukasz.luba@arm.com>,
	"Claudiu Beznea" <claudiu.beznea.uj@bp.renesas.com>,
	"Liam Girdwood" <lgirdwood@gmail.com>,
	"Mark Brown" <broonie@kernel.org>,
	"Jaroslav Kysela" <perex@perex.cz>,
	"Takashi Iwai" <tiwai@suse.com>,
	"Sylwester Nawrocki" <s.nawrocki@samsung.com>,
	"Olivier Moysan" <olivier.moysan@foss.st.com>,
	"Arnaud Pouliquen" <arnaud.pouliquen@foss.st.com>,
	"Maxime Coquelin" <mcoquelin.stm32@gmail.com>,
	"Alexandre Torgue" <alexandre.torgue@foss.st.com>,
	"Thomas Petazzoni" <thomas.petazzoni@bootlin.com>,
	linux-kernel@vger.kernel.org, linux-hwmon@vger.kernel.org,
	linux-iio@vger.kernel.org, linux-input@vger.kernel.org,
	linux-phy@lists.infradead.org, linux-pm@vger.kernel.org,
	linux-mips@vger.kernel.org, linux-mediatek@lists.infradead.org,
	linux-arm-msm@vger.kernel.org, linux-sound@vger.kernel.org,
	linux-stm32@st-md-mailman.stormreply.com,
	"Sebastian Reichel" <sebastian.reichel@collabora.com>,
	"Andy Shevchenko" <andriy.shevchenko@intel.com>
Subject: Re: [PATCH v2 2/2] iio: inkern: Use namespaced exports
Date: Tue, 23 Dec 2025 21:54:34 +0530	[thread overview]
Message-ID: <aUrCQu-wmQ7gOyD3@vaman> (raw)
In-Reply-To: <20251209-iio-inkern-use-namespaced-exports-v2-2-9799a33c4b7f@bootlin.com>

On 09-12-25, 09:25, Romain Gantois wrote:
> Use namespaced exports for IIO consumer API functions.
> 
> This will make it easier to manage the IIO export surface. Consumer drivers
> will only be provided access to a specific set of functions, thereby
> restricting usage of internal IIO functions by other parts of the kernel.
> 
> This change cannot be split into several parts without breaking
> bisectability, thus all of the affected drivers are modified at once.
> 
> Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com> # for power-supply
> Acked-by: Guenter Roeck <linux@roeck-us.net>
> Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
> Signed-off-by: Romain Gantois <romain.gantois@bootlin.com>
> ---
>  drivers/extcon/extcon-adc-jack.c                |  1 +
>  drivers/hwmon/iio_hwmon.c                       |  1 +
>  drivers/hwmon/ntc_thermistor.c                  |  1 +
>  drivers/iio/adc/envelope-detector.c             |  1 +
>  drivers/iio/afe/iio-rescale.c                   |  1 +
>  drivers/iio/buffer/industrialio-buffer-cb.c     |  1 +
>  drivers/iio/buffer/industrialio-hw-consumer.c   |  1 +
>  drivers/iio/dac/ad8460.c                        |  1 +
>  drivers/iio/dac/dpot-dac.c                      |  1 +
>  drivers/iio/inkern.c                            | 54 ++++++++++++-------------
>  drivers/iio/light/cm3605.c                      |  1 +
>  drivers/iio/light/gp2ap002.c                    |  1 +
>  drivers/iio/multiplexer/iio-mux.c               |  1 +
>  drivers/iio/potentiostat/lmp91000.c             |  1 +
>  drivers/input/joystick/adc-joystick.c           |  1 +
>  drivers/input/keyboard/adc-keys.c               |  1 +
>  drivers/input/touchscreen/colibri-vf50-ts.c     |  1 +
>  drivers/input/touchscreen/resistive-adc-touch.c |  1 +
>  drivers/phy/motorola/phy-cpcap-usb.c            |  1 +

Acked-by: Vinod Koul <vkoul@kernel.org>


-- 
~Vinod