linux-kernel - Re: [PATCH] gpio: davinci: select GPIOLIB

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Message-ID: <CAMRc=MeqWd0uEM7=mjA0VnPM3VgZU820osTd+r2jGFF1Y8ZVYw@mail.gmail.com>
Date: Wed, 21 May 2025 10:06:28 +0200
From: Bartosz Golaszewski <brgl@...ev.pl>
To: Peng Fan <peng.fan@....com>
Cc: Linus Walleij <linus.walleij@...aro.org>, 
	"linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>, 
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, 
	Bartosz Golaszewski <bartosz.golaszewski@...aro.org>, kernel test robot <lkp@...el.com>
Subject: Re: [PATCH] gpio: davinci: select GPIOLIB_IRQCHIP

On Wed, May 21, 2025 at 9:50 AM Peng Fan <peng.fan@....com> wrote:
>
> Hi Bartosz,
>
> > Subject: RE: [PATCH] gpio: davinci: select GPIOLIB_IRQCHIP
> >
> > > Subject: [PATCH] gpio: davinci: select GPIOLIB_IRQCHIP
> > >
> >
> > > ---
> > > Another one signalled by the build bot. Peng: if you could go through
> > > the other patches you sent and verify their dependencies are
> > > satisfied, that would be awesome.
> >
> > I tried all configs under arch/arm/configs/, no error with this patch
> > applied.
> > I will give a check on other archs.
>
> For other Kconfig entries, would you help add a patch to
> select GPIOLIB_IRQCHIP for them all to avoid potential issue?
>
> GPIO_TIMBERDALE: no configs select this entry
> GPIO_BCM_KONA: multi_v7_defconfig has GPIOLIB_IRQCHIP in .config
> GPIO_LPC18XX: lpc18xx_defconfig has GPIOLIB_IRQCHIP in .config
> GPIO_XGENE: arm64 defconfig has GPIOLIB_IRQCHIP in .config
> GPIO_GRGPIO: no configs select this entry
>

I think all of them need to select GPIOLIB_IRQCHIP. Defconfig is not
enough as a randconfig can still break in this case.

Bart