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Code Issues Releases Wiki Activity

x86: 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.

Reviewed-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Dmitry Osipenko 2022-05-10 02:32:26 +03:00 committed by Rafael J. Wysocki
parent 9b0d0af145
commit d357734993
1 changed files with 2 additions and 2 deletions
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4
arch/x86/kernel/reboot.c
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@ -739,10 +739,10 @@ static void native_machine_halt(void)
static void native_machine_power_off(void)
{
if (pm_power_off) {
if (kernel_can_power_off()) {
if (!reboot_force)
machine_shutdown();
pm_power_off();
do_kernel_power_off();
}
/* A fallback in case there is no PM info available */
tboot_shutdown(TB_SHUTDOWN_HALT);