Re: [PATCH] arm64: fix ACPI dependencies

[Arnd Bergmann]

On Tue, Jul 24, 2018 at 11:44 AM, Will Deacon <will.deacon@xxxxxxx> wrote:
> On Tue, Jul 24, 2018 at 11:37:10AM +0200, Rafael J. Wysocki wrote:
>> On Tue, Jul 24, 2018 at 11:33 AM, Arnd Bergmann <arnd@xxxxxxxx> wrote:

>
> How about something along the lines of what Ard suggested? Untested diff
> below.
>
>
> diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
> index 303809c6..ec78d4d 100644
> --- a/arch/arm64/Kconfig
> +++ b/arch/arm64/Kconfig
> @@ -56,6 +56,7 @@ config ARM64
>         select ARCH_USE_CMPXCHG_LOCKREF
>         select ARCH_USE_QUEUED_RWLOCKS
>         select ARCH_USE_QUEUED_SPINLOCKS
> +       select ARCH_SUPPORTS_ACPI
>         select ARCH_SUPPORTS_MEMORY_FAILURE
>         select ARCH_SUPPORTS_ATOMIC_RMW
>         select ARCH_SUPPORTS_INT128 if GCC_VERSION >= 50000 || CC_IS_CLANG

I'd prefer Rafael's suggestion of just leaving out the architecture names from
the dependency, and making all three 'select ARCH_SUPPORTS_ACPI'.

I'll send a v2.

      Arnd