linux-kernel - Re: [RFC PATCH 07/16] c6x: support poweroff through poweroff handler call chain

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Message-ID: <1412349442.5410.14.camel@deneb.redhat.com>
Date:	Fri, 03 Oct 2014 11:17:22 -0400
From:	Mark Salter <msalter@...hat.com>
To:	Guenter Roeck <linux@...ck-us.net>
Cc:	linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-c6x-dev@...ux-c6x.org,
	linux-ia64@...r.kernel.org, linux-metag@...r.kernel.org,
	linux-mips@...ux-mips.org, linux-parisc@...r.kernel.org,
	linux-sh@...r.kernel.org, xen-devel@...ts.xenproject.org,
	Aurelien Jacquiot <a-jacquiot@...com>
Subject: Re: [RFC PATCH 07/16] c6x: support poweroff through poweroff
 handler call chain

On Tue, 2014-09-30 at 11:00 -0700, 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: Mark Salter <msalter@...hat.com>
> Cc: Aurelien Jacquiot <a-jacquiot@...com>
> Signed-off-by: Guenter Roeck <linux@...ck-us.net>
> ---

Acked-by: Mark Salter <msalter@...hat.com>

>  arch/c6x/kernel/process.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/c6x/kernel/process.c b/arch/c6x/kernel/process.c
> index 57d2ea8..ddf088e 100644
> --- a/arch/c6x/kernel/process.c
> +++ b/arch/c6x/kernel/process.c
> @@ -75,6 +75,8 @@ void machine_power_off(void)
>  {
>  	if (pm_power_off)
>  		pm_power_off();
> +	else
> +		do_kernel_poweroff();
>  	halt_loop();
>  }
>  


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