From: Hanjun Guo <guohanjun@huawei.com>
To: Mark Brown <broonie@kernel.org>,
"Rafael J . Wysocki" <rjw@rjwysocki.net>,
Catalin Marinas <catalin.marinas@arm.com>,
Len Brown <lenb@kernel.org>, Will Deacon <will.deacon@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
Steve Capper <steve.capper@linaro.org>,
Graeme Gregory <graeme.gregory@linaro.org>,
linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
arm@kernel.org
Subject: Re: [PATCH 1/3] ACPI / ARM64: Don't enable ACPI by default on ARM64
Date: Fri, 15 Apr 2016 17:03:14 +0800 [thread overview]
Message-ID: <5710AE52.2070608@huawei.com> (raw)
In-Reply-To: <1460706823-16566-1-git-send-email-broonie@kernel.org>
On 2016/4/15 15:53, Mark Brown wrote:
> If ACPI is selectable it is enabled by default. This is a good choice
> for architectures where the overwhelming majority of systems use ACPI
> like x86 and IA-64 but is less clear for architectures where it's less
> common like ARM64. Change the default selection so that it's only done
> explicitly on those architectures where ACPI is universally used.
>
> Signed-off-by: Mark Brown <broonie@kernel.org>
> ---
> drivers/acpi/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
> index 82b96ee8624c..2fcf87a6d270 100644
> --- a/drivers/acpi/Kconfig
> +++ b/drivers/acpi/Kconfig
> @@ -8,7 +8,7 @@ menuconfig ACPI
> depends on IA64 || X86 || (ARM64 && EXPERT)
> depends on PCI
> select PNP
> - default y
> + default y if (IA64 || X86)
> help
> Advanced Configuration and Power Interface (ACPI) support for
> Linux requires an ACPI-compliant platform (hardware/firmware),
Acked-by: Hanjun Guo <hanjun.guo@linaro.org>
Thanks
Hanjun
next prev parent reply other threads:[~2016-04-15 9:03 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-15 7:53 [PATCH 1/3] ACPI / ARM64: Don't enable ACPI by default on ARM64 Mark Brown
2016-04-15 7:53 ` [PATCH 2/3] ACPI / ARM64: Remove EXPERT dependency for ACPI " Mark Brown
2016-04-15 16:19 ` Roy Franz (HPE)
2016-04-15 17:48 ` Olof Johansson
2016-04-20 16:30 ` Timur Tabi
2016-04-15 7:53 ` [PATCH 3/3] arm64: defconfig: Enable ACPI Mark Brown
2016-04-15 8:42 ` Catalin Marinas
2016-04-15 9:04 ` Hanjun Guo
2016-04-15 16:17 ` Roy Franz (HPE)
2016-04-15 8:42 ` [PATCH 1/3] ACPI / ARM64: Don't enable ACPI by default on ARM64 Catalin Marinas
2016-04-15 9:03 ` Hanjun Guo [this message]
2016-04-15 17:48 ` Olof Johansson
2016-04-16 15:11 ` Sergei Shtylyov
2016-04-21 0:10 ` Rafael J. Wysocki
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