From: Catalin Marinas <catalin.marinas@arm.com>
To: linux-arm-kernel@lists.infradead.org
Subject: Re: [RFC PATCH 05/16] arm64: support poweroff through poweroff handler call chain
Date: Fri, 03 Oct 2014 10:30:56 +0000 [thread overview]
Message-ID: <20141003103056.GB14110@localhost> (raw)
In-Reply-To: <1412100056-15517-6-git-send-email-linux@roeck-us.net>
On Tue, Sep 30, 2014 at 07:00:45PM +0100, Guenter Roeck wrote:
> The kernel core now supports a poweroff handler call chain
> to remove power from the system. Call it if pm_power_off
> is set to NULL.
>
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: Will Deacon <will.deacon@arm.com>
> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
> ---
> arch/arm64/kernel/process.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c
> index 398ab05..cc0c63e 100644
> --- a/arch/arm64/kernel/process.c
> +++ b/arch/arm64/kernel/process.c
> @@ -157,6 +157,8 @@ void machine_power_off(void)
> smp_send_stop();
> if (pm_power_off)
> pm_power_off();
> + else
> + do_kernel_poweroff();
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
As others already stated, I think we should eventually remove
pm_power_off entirely.
Catalin
next prev parent reply other threads:[~2014-10-03 10:30 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-30 18:00 [RFC PATCH 00/16] kernel: Add support for poweroff handler call chain Guenter Roeck
2014-09-30 18:00 ` [RFC PATCH 01/16] " Guenter Roeck
2014-09-30 18:00 ` [RFC PATCH 02/16] hwmon: (ab8500) Call kernel_power_off instead of pm_power_off Guenter Roeck
2014-09-30 18:00 ` [RFC PATCH 03/16] parisc: support poweroff through poweroff handler call chain Guenter Roeck
2014-09-30 18:00 ` [RFC PATCH 04/16] arm: " Guenter Roeck
2014-09-30 18:00 ` [RFC PATCH 05/16] arm64: " Guenter Roeck
2014-10-03 10:30 ` Catalin Marinas [this message]
2014-10-03 13:12 ` Guenter Roeck
2014-09-30 18:00 ` [RFC PATCH 06/16] avr32: " Guenter Roeck
2014-09-30 18:00 ` [RFC PATCH 07/16] c6x: " Guenter Roeck
2014-10-03 15:17 ` Mark Salter
2014-09-30 18:00 ` [RFC PATCH 08/16] ia64: " Guenter Roeck
2014-09-30 18:00 ` [RFC PATCH 09/16] metag: " Guenter Roeck
2014-09-30 18:00 ` [RFC PATCH 10/16] mips: " Guenter Roeck
2014-10-01 13:32 ` Ralf Baechle
2014-10-01 16:26 ` Guenter Roeck
2014-09-30 18:00 ` [RFC PATCH 11/16] sh: " Guenter Roeck
2014-09-30 18:00 ` [RFC PATCH 12/16] unicore32: " Guenter Roeck
2014-09-30 18:00 ` [RFC PATCH 13/16] x86: " Guenter Roeck
2014-09-30 18:00 ` [RFC PATCH 14/16] x86/xen: " Guenter Roeck
2014-10-02 9:45 ` [Xen-devel] " David Vrabel
2014-10-02 13:27 ` Guenter Roeck
2014-09-30 18:00 ` [RFC PATCH 15/16] power/reset: restart-poweroff: Register with kernel poweroff handler Guenter Roeck
2014-10-03 14:27 ` Sebastian Reichel
2014-09-30 18:00 ` [RFC PATCH 16/16] mfd: palmas: " Guenter Roeck
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