linux-kernel - Re: [PATCH] Input: applespi: Fix build error without CONFIG

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Date:   Thu, 18 Jul 2019 13:56:55 +0200
From:   Arnd Bergmann <arnd@...db.de>
To:     "Life is hard, and then you die" <ronald@...ovation.ch>
Cc:     YueHaibing <yuehaibing@...wei.com>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Hartley Sweeten <hsweeten@...ionengravers.com>,
        Rob Herring <robh@...nel.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        "open list:HID CORE LAYER" <linux-input@...r.kernel.org>
Subject: Re: [PATCH] Input: applespi: Fix build error without CONFIG_PCI

On Thu, Jul 18, 2019 at 1:40 PM Life is hard, and then you die
<ronald@...ovation.ch> wrote:
> On Thu, Jul 18, 2019 at 10:06:54AM +0800, YueHaibing wrote:

> > @@ -74,7 +74,7 @@ config ATARI_KBD_CORE
> >  config KEYBOARD_APPLESPI
> >       tristate "Apple SPI keyboard and trackpad"
> >       depends on ACPI && EFI
> > -     depends on SPI
> > +     depends on SPI && PCI
> >       depends on X86 || COMPILE_TEST
> >       imply SPI_PXA2XX
> >       imply SPI_PXA2XX_PCI
> > --
> > 2.7.4
>
> I think this is more properly fixed by Dmitry's suggestion of making
> SPI_PXA2XX_PCI depend on PCI, since it's that module, not applespi,
> that actually needs PCI - see
> https://www.spinics.net/lists/linux-input/msg62351.html

I'll put that into my randconfig setup to see if it's sufficient. I'm
a little bit
suspicious as the circular dependency was not avoided by the 'depends
on X86' for MFD_INTEL_LPSS_PCI.

        Arnd