38 lines
585 B
C
38 lines
585 B
C
// SPDX-License-Identifier: GPL-2.0-only
|
|
/*
|
|
* Copyright (C) 2012 Regents of the University of California
|
|
*/
|
|
|
|
#include <linux/reboot.h>
|
|
#include <linux/pm.h>
|
|
|
|
static void default_power_off(void)
|
|
{
|
|
while (1)
|
|
wait_for_interrupt();
|
|
}
|
|
|
|
void (*pm_power_off)(void) = NULL;
|
|
EXPORT_SYMBOL(pm_power_off);
|
|
|
|
void machine_restart(char *cmd)
|
|
{
|
|
do_kernel_restart(cmd);
|
|
while (1);
|
|
}
|
|
|
|
void machine_halt(void)
|
|
{
|
|
if (pm_power_off != NULL)
|
|
pm_power_off();
|
|
else
|
|
default_power_off();
|
|
}
|
|
|
|
void machine_power_off(void)
|
|
{
|
|
if (pm_power_off != NULL)
|
|
pm_power_off();
|
|
else
|
|
default_power_off();
|
|
}
|