linux-kernel - Re: [PATCH v10 5/6] arm64: select ACPI PCI code only both features are enabled

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Message-ID: <2376424.2qzz6yc3ay@aspire.rjw.lan>
Date:   Mon, 17 Dec 2018 11:04:42 +0100
From:   "Rafael J. Wysocki" <rjw@...ysocki.net>
To:     Sinan Kaya <okaya@...nel.org>
Cc:     linux-acpi@...r.kernel.org,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>,
        "moderated list:ARM64 PORT (AARCH64 ARCHITECTURE)" 
        <linux-arm-kernel@...ts.infradead.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v10 5/6] arm64: select ACPI PCI code only both features are enabled

On Saturday, December 15, 2018 2:02:46 AM CET Sinan Kaya wrote:
> ACPI and PCI are no longer coupled to each other. Specify requirements
> for both when pulling in code.
> 
> Signed-off-by: Sinan Kaya <okaya@...nel.org>
> ---
>  arch/arm64/Kconfig | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
> index ea2ab0330e3a..bcb6262044d8 100644
> --- a/arch/arm64/Kconfig
> +++ b/arch/arm64/Kconfig
> @@ -5,7 +5,7 @@ config ARM64
>  	select ACPI_GTDT if ACPI
>  	select ACPI_IORT if ACPI
>  	select ACPI_REDUCED_HARDWARE_ONLY if ACPI
> -	select ACPI_MCFG if ACPI
> +	select ACPI_MCFG if (ACPI && PCI)
>  	select ACPI_SPCR_TABLE if ACPI
>  	select ACPI_PPTT if ACPI
>  	select ARCH_CLOCKSOURCE_DATA
> @@ -163,7 +163,7 @@ config ARM64
>  	select OF
>  	select OF_EARLY_FLATTREE
>  	select OF_RESERVED_MEM
> -	select PCI_ECAM if ACPI
> +	select PCI_ECAM if (ACPI && PCI)
>  	select POWER_RESET
>  	select POWER_SUPPLY
>  	select REFCOUNT_FULL
> 

I need a maintainer ACK here.