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path: root/drivers/acpi/sleep/poweroff.c
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Diffstat (limited to 'drivers/acpi/sleep/poweroff.c')
-rw-r--r--drivers/acpi/sleep/poweroff.c39
1 files changed, 0 insertions, 39 deletions
diff --git a/drivers/acpi/sleep/poweroff.c b/drivers/acpi/sleep/poweroff.c
deleted file mode 100644
index da237754ded..00000000000
--- a/drivers/acpi/sleep/poweroff.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * poweroff.c - ACPI handler for powering off the system.
- *
- * AKA S5, but it is independent of whether or not the kernel supports
- * any other sleep support in the system.
- */
-
-#include <linux/pm.h>
-#include <linux/init.h>
-#include <acpi/acpi_bus.h>
-#include <linux/sched.h>
-#include "sleep.h"
-
-static void
-acpi_power_off (void)
-{
- printk("%s called\n",__FUNCTION__);
- /* Some SMP machines only can poweroff in boot CPU */
- set_cpus_allowed(current, cpumask_of_cpu(0));
- acpi_wakeup_gpe_poweroff_prepare();
- acpi_enter_sleep_state_prep(ACPI_STATE_S5);
- ACPI_DISABLE_IRQS();
- acpi_enter_sleep_state(ACPI_STATE_S5);
-}
-
-static int acpi_poweroff_init(void)
-{
- if (!acpi_disabled) {
- u8 type_a, type_b;
- acpi_status status;
-
- status = acpi_get_sleep_type_data(ACPI_STATE_S5, &type_a, &type_b);
- if (ACPI_SUCCESS(status))
- pm_power_off = acpi_power_off;
- }
- return 0;
-}
-
-late_initcall(acpi_poweroff_init);