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[PATCH] i386 machine_power_off cleanup

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Call machine_shutdown() to move to the boot cpu
and disable apics.  Both acpi_power_off and
apm_power_off want to move to the boot cpu.
and we are already disabling the local apics
so calling machine_shutdown simply reuses
code.

ia64 doesn't have a special path in power_off
for efi so there is no reason i386 should.  If
we really need to call the efi power off path
the efi driver can set pm_power_off like everyone
else.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Eric W. Biederman 2005-07-26 12:08:53 -06:00 committed by Linus Torvalds
parent d8e392e7c8
commit 4fa2564a6f
1 changed files with 1 additions and 3 deletions
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4
arch/i386/kernel/reboot.c
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@ -347,10 +347,8 @@ void machine_halt(void)
void machine_power_off(void)
{
lapic_shutdown();
machine_shutdown();
if (efi_enabled)
efi.reset_system(EFI_RESET_SHUTDOWN, EFI_SUCCESS, 0, NULL);
if (pm_power_off)
pm_power_off();
}