diff mbox series

[v2,10/45] ARM: Use do_kernel_power_off()

Message ID 20211027211715.12671-11-digetx@gmail.com (mailing list archive)
State Awaiting Upstream
Headers show
Series Introduce power-off+restart call chain API | expand

Commit Message

Dmitry Osipenko Oct. 27, 2021, 9:16 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 <digetx@gmail.com>
---
 arch/arm/kernel/reboot.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Comments

Russell King (Oracle) Oct. 28, 2021, 12:04 p.m. UTC | #1 
On Thu, Oct 28, 2021 at 12:16:40AM +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@gmail.com>

Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>

Thanks!
diff mbox series

Patch

diff --git a/arch/arm/kernel/reboot.c b/arch/arm/kernel/reboot.c
index 3044fcb8d073..2cb943422554 100644
--- a/arch/arm/kernel/reboot.c
+++ b/arch/arm/kernel/reboot.c
@@ -116,9 +116,7 @@  void machine_power_off(void)
 {
 	local_irq_disable();
 	smp_send_stop();
-
-	if (pm_power_off)
-		pm_power_off();
+	do_kernel_power_off();
 }
 
 /*