diff mbox series

[v7,16/20] mips: Use do_kernel_power_off()

Message ID 20220411233832.391817-17-dmitry.osipenko@collabora.com (mailing list archive)
State New
Headers show
Series Introduce power-off+restart call chain API | expand

Commit Message

Dmitry Osipenko April 11, 2022, 11:38 p.m. UTC
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 <dmitry.osipenko@collabora.com>
---
 arch/mips/kernel/reset.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Comments

Dmitry Osipenko April 12, 2022, 9:55 a.m. UTC | #1
On 4/12/22 02:38, 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 <dmitry.osipenko@collabora.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();

Adding ack from Thomas that he gave to v6. It's missing in v7 by accident.

Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
diff mbox series

Patch

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();