linux-kernel - [PATCH v2 6/9] Documentation: gpio: Remove text about ARCH_NR

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Message-Id: <3a1f82b079a57ea07351ad6e71d7964162a03070.1662116601.git.christophe.leroy@csgroup.eu>
Date:   Fri,  2 Sep 2022 14:42:06 +0200
From:   Christophe Leroy <christophe.leroy@...roup.eu>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <brgl@...ev.pl>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Keerthy <j-keerthy@...com>, Russell King <linux@...linux.org.uk>,
        Arnd Bergmann <arnd@...db.de>,
        Jonathan Corbet <corbet@....net>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        "H. Peter Anvin" <hpa@...or.com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Davide Ciminaghi <ciminaghi@...dd.com>
Cc:     Christophe Leroy <christophe.leroy@...roup.eu>,
        linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-arch@...r.kernel.org,
        linux-doc@...r.kernel.org, x86@...nel.org,
        Andy Shevchenko <andy.shevchenko@...il.com>
Subject: [PATCH v2 6/9] Documentation: gpio: Remove text about ARCH_NR_GPIOS

ARCH_NR_GPIOS have been removed, clean up the documentation.

After this patch, the only place when ARCH_NR_GPIOS remains is in
translations/zh_CN/gpio.txt and translations/zh_TW/gpio.txt.
I don't have the skills to update that, anyway those two files are
already out of sync as they are still mentionning ARCH_REQUIRE_GPIOLIB
which was removed by commit 65053e1a7743 ("gpio: delete
ARCH_[WANTS_OPTIONAL|REQUIRE]_GPIOLIB")

Signed-off-by: Christophe Leroy <christophe.leroy@...roup.eu>
Reviewed-by: Andy Shevchenko <andy.shevchenko@...il.com>
---
 Documentation/driver-api/gpio/legacy.rst | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/Documentation/driver-api/gpio/legacy.rst b/Documentation/driver-api/gpio/legacy.rst
index 9b12eeb89170..e17910cc3271 100644
--- a/Documentation/driver-api/gpio/legacy.rst
+++ b/Documentation/driver-api/gpio/legacy.rst
@@ -558,11 +558,6 @@ Platform Support
 To force-enable this framework, a platform's Kconfig will "select" GPIOLIB,
 else it is up to the user to configure support for GPIO.
 
-It may also provide a custom value for ARCH_NR_GPIOS, so that it better
-reflects the number of GPIOs in actual use on that platform, without
-wasting static table space.  (It should count both built-in/SoC GPIOs and
-also ones on GPIO expanders.
-
 If neither of these options are selected, the platform does not support
 GPIOs through GPIO-lib and the code cannot be enabled by the user.
 
-- 
2.37.1