linux-kernel - Re: [PATCH] gpiolib: enable CONFIG_GPIOLIB

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Message-ID: <175360482875.14160.11906905197800681738.b4-ty@linaro.org>
Date: Sun, 27 Jul 2025 10:27:11 +0200
From: Bartosz Golaszewski <brgl@...ev.pl>
To: Linus Walleij <linus.walleij@...aro.org>,
	Bartosz Golaszewski <brgl@...ev.pl>,
	Arnd Bergmann <arnd@...db.de>,
	Alexander Sverdlin <alexander.sverdlin@...il.com>,
	Arnd Bergmann <arnd@...nel.org>
Cc: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>,
	kernel test robot <lkp@...el.com>,
	Peng Fan <peng.fan@....com>,
	Koichiro Den <koichiro.den@...onical.com>,
	Lee Jones <lee@...nel.org>,
	Geert Uytterhoeven <geert+renesas@...der.be>,
	André Draszik <andre.draszik@...aro.org>,
	Nikolaos Pasaloukos <nikolaos.pasaloukos@...ize.com>,
	Thomas Richard <thomas.richard@...tlin.com>,
	Yixun Lan <dlan@...too.org>,
	Lars-Peter Clausen <lars@...afoo.de>,
	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	linux-gpio@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] gpiolib: enable CONFIG_GPIOLIB_LEGACY even for !GPIOLIB

From: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>


On Sat, 26 Jul 2025 23:10:43 +0200, Arnd Bergmann wrote:
> A few drivers that use the legacy GPIOLIB interfaces can be enabled
> even when GPIOLIB is disabled entirely. With my previous patch this
> now causes build failures like:
> 
>    drivers/nfc/s3fwrn5/uart.c: In function 's3fwrn82_uart_parse_dt':
>         drivers/nfc/s3fwrn5/uart.c:100:14: error: implicit declaration of function 'gpio_is_valid'; did you mean 'uuid_is_valid'? [-Werror=implicit-function-declaration]
> 
> [...]

Applied, thanks!

[1/1] gpiolib: enable CONFIG_GPIOLIB_LEGACY even for !GPIOLIB
      https://git.kernel.org/brgl/linux/c/a86240a37d43fc22b4e4953242fca8d90df2c555

Best regards,
-- 
Bartosz Golaszewski <bartosz.golaszewski@...aro.org>