Re: [PATCH] drm: fix unmet dependencies from missing GPIOLIB

[Linus Walleij]

On Thu, Jul 16, 2026 at 5:34 AM Julian Braha <julianbraha@xxxxxxxxx> wrote:

> These 4 options, PINCTRL_PIC32, PINCTRL_PIC32, PINCTRL_IPROC_GPIO, and
> PINCTRL_NSP_GPIO all select GPIOLIB_IRQCHIP without ensuring GPIOLIB is
> enabled, causing unmet dependencies, such as:
>
> WARNING: unmet direct dependencies detected for GPIOLIB_IRQCHIP
>   Depends on [n]: GPIOLIB [=n]
>   Selected by [y]:
>   - PINCTRL_PIC32 [=y] && PINCTRL [=y] && OF [=y] && (MACH_PIC32 || COMPILE_TEST [=y])
>
> Similar options in this subsystem select GPIOLIB, so let's do the same here.
>
> These unmet dependency bugs were found by kconfirm, a static analysis tool for
> Kconfig.
>
> Fixes: 2ba384e6c381 ("pinctrl: pinctrl-pic32: Add PIC32 pin control driver")
> Fixes: 1490d9f841b1 ("pinctrl: Add STMFX GPIO expander Pinctrl/GPIO driver")
> Fixes: b64333ce769c ("pinctrl: cygnus: add gpio/pinconf driver")
> Fixes: 8bfcbbbcabe0 ("pinctrl: nsp: add gpio-a driver support for Broadcom NSP SoC")
> Signed-off-by: Julian Braha <julianbraha@xxxxxxxxx>

Fixed up subject and applied as nonurgent fix, thanks!

Yours,
Linus Walleij