linux-kernel - Re: [PATCH 1/6] ARM: highbank: Switch to new sys-off handler API

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Date: Mon, 10 Jun 2024 16:10:05 +0100
From: Andre Przywara <andre.przywara@....com>
To: Andrew Davis <afd@...com>, Russell King <linux@...linux.org.uk>,
 Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>,
 Pengutronix Kernel Team <kernel@...gutronix.de>,
 Fabio Estevam <festevam@...il.com>, Andrew Lunn <andrew@...n.ch>,
 Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
 Gregory Clement <gregory.clement@...tlin.com>,
 Daniel Mack <daniel@...que.org>, Haojian Zhuang <haojian.zhuang@...il.com>,
 Robert Jarzmik <robert.jarzmik@...e.fr>
Cc: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
 imx@...ts.linux.dev
Subject: Re: [PATCH 1/6] ARM: highbank: Switch to new sys-off handler API

Hi,

On 10/06/2024 13:59, Andrew Davis wrote:
> Kernel now supports chained power-off handlers. Use
> register_platform_power_off() that registers a platform level power-off
> handler. Legacy pm_power_off() will be removed once all drivers and archs
> are converted to the new sys-off API.
> 
> Signed-off-by: Andrew Davis <afd@...com>

Reviewed-by: Andre Przywara <andre.przywara@....com>

Thanks,
Andre

> ---
>   arch/arm/mach-highbank/highbank.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm/mach-highbank/highbank.c b/arch/arm/mach-highbank/highbank.c
> index 5d4f977ac7d2a..47335c7dadf8d 100644
> --- a/arch/arm/mach-highbank/highbank.c
> +++ b/arch/arm/mach-highbank/highbank.c
> @@ -143,7 +143,7 @@ static void __init highbank_init(void)
>   	sregs_base = of_iomap(np, 0);
>   	WARN_ON(!sregs_base);
>   
> -	pm_power_off = highbank_power_off;
> +	register_platform_power_off(highbank_power_off);
>   	highbank_pm_init();
>   
>   	bus_register_notifier(&platform_bus_type, &highbank_platform_nb);