linux-kernel - Re: [PATCH v6 16/21] mips: Use do_kernel_power

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Date:   Mon, 21 Feb 2022 15:42:02 +0100
From:   Thomas Bogendoerfer <tsbogend@...ha.franken.de>
To:     Dmitry Osipenko <digetx@...il.com>
Cc:     Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Russell King <linux@...linux.org.uk>,
        Catalin Marinas <catalin.marinas@....com>,
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        Joshua Thompson <funaho@...ai.org>,
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Subject: Re: [PATCH v6 16/21] mips: Use do_kernel_power_off()

On Mon, Jan 31, 2022 at 02:37:13AM +0300, Dmitry Osipenko wrote:
> Kernel now supports chained power-off handlers. Use do_kernel_power_off()
> that invokes chained power-off handlers. It also invokes legacy
> pm_power_off() for now, which will be removed once all drivers will
> be converted to the new power-off API.
> 
> Signed-off-by: Dmitry Osipenko <digetx@...il.com>
> ---
>  arch/mips/kernel/reset.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/arch/mips/kernel/reset.c b/arch/mips/kernel/reset.c
> index 6288780b779e..e7ce07b3e79b 100644
> --- a/arch/mips/kernel/reset.c
> +++ b/arch/mips/kernel/reset.c
> @@ -114,8 +114,7 @@ void machine_halt(void)
>  
>  void machine_power_off(void)
>  {
> -	if (pm_power_off)
> -		pm_power_off();
> +	do_kernel_power_off();
>  
>  #ifdef CONFIG_SMP
>  	preempt_disable();
> -- 
> 2.34.1

Ackey-by: Thomas Bogendoerfer <tsbogend@...ha.franken.de>

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