2022-05-10 00:42:17

by Dmitry Osipenko

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Subject: [PATCH v8 12/27] arm64: Use do_kernel_power_off()

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 sys-off API.

Acked-by: Catalin Marinas <[email protected]>
Reviewed-by: Michał Mirosław <[email protected]>
Signed-off-by: Dmitry Osipenko <[email protected]>
---
arch/arm64/kernel/process.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c
index 142a51256669..92bcc1768f0b 100644
--- a/arch/arm64/kernel/process.c
+++ b/arch/arm64/kernel/process.c
@@ -111,8 +111,7 @@ void machine_power_off(void)
{
local_irq_disable();
smp_send_stop();
- if (pm_power_off)
- pm_power_off();
+ do_kernel_power_off();
}

/*
--
2.35.1