linux-kernel - Re: [PATCH] pinctrl: add CONFIG_OF dependencies for microchip drivers

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Message-ID: <aTF6ai3PCK6B_EJI@smile.fi.intel.com>
Date: Thu, 4 Dec 2025 14:11:22 +0200
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Arnd Bergmann <arnd@...nel.org>
Cc: Linus Walleij <linusw@...nel.org>,
	Conor Dooley <conor.dooley@...rochip.com>,
	Arnd Bergmann <arnd@...db.de>,
	Bartosz Golaszewski <brgl@...nel.org>,
	Yulin Lu <luyulin@...incomputing.com>, linux-gpio@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] pinctrl: add CONFIG_OF dependencies for microchip drivers

On Thu, Dec 04, 2025 at 10:50:14AM +0100, Arnd Bergmann wrote:
> 
> The two newly added drivers fail to link on builds without
> CONFIG_OF:
> 
> x86_64-linux-ld: drivers/pinctrl/pinctrl-pic64gx-gpio2.o: in function `pinconf_generic_dt_node_to_map_all':
> pinctrl-pic64gx-gpio2.c:(.text+0xc9): undefined reference to `pinconf_generic_dt_node_to_map'
> x86_64-linux-ld: drivers/pinctrl/pinctrl-mpfs-iomux0.o: in function `pinconf_generic_dt_node_to_map_all':
> pinctrl-mpfs-iomux0.c:(.text+0xc9): undefined reference to `pinconf_generic_dt_node_to_map'
> 
> Add a Kconfig dependencies.

This will reduce the compile test base. In other drivers we usually put
ifdeffery in the code.

-- 
With Best Regards,
Andy Shevchenko