ACPI: suspend: consolidate handling of Sx states.

Recent changes to sleep initialization in ACPI dropped reporting of supported Sx
states above S3. Fix that and also move S5 init into same file as other Sx.
The only functional change is adding printk() for S4 and S5 cases.

Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 0 insertions, 75 deletions

diff --git a/drivers/acpi/sleep/poweroff.c b/drivers/acpi/sleep/poweroff.c
deleted file mode 100644
index 39e40d56b034..000000000000
--- a/drivers/acpi/sleep/poweroff.c
+++ /dev/null
@@ -1,75 +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.
- *
- * Copyright (c) 2005 Alexey Starikovskiy <alexey.y.starikovskiy@intel.com>
- *
- * This file is released under the GPLv2.
- */
-
-#include <linux/pm.h>
-#include <linux/init.h>
-#include <acpi/acpi_bus.h>
-#include <linux/sysdev.h>
-#include <asm/io.h>
-#include "sleep.h"
-
-int acpi_sleep_prepare(u32 acpi_state)
-{
-#ifdef CONFIG_ACPI_SLEEP
-        /* do we have a wakeup address for S2 and S3? */
-        if (acpi_state == ACPI_STATE_S3) {
-                if (!acpi_wakeup_address) {
-                        return -EFAULT;
-                }
-                acpi_set_firmware_waking_vector((acpi_physical_address)
-                                                virt_to_phys((void *)
-                                                             acpi_wakeup_address));
-
-        }
-        ACPI_FLUSH_CPU_CACHE();
-        acpi_enable_wakeup_device_prep(acpi_state);
-#endif
-        acpi_gpe_sleep_prepare(acpi_state);
-        acpi_enter_sleep_state_prep(acpi_state);
-        return 0;
-}
-
-#ifdef CONFIG_PM
-
-static void acpi_power_off_prepare(void)
-{
-        /* Prepare to power off the system */
-        acpi_sleep_prepare(ACPI_STATE_S5);
-}
-
-static void acpi_power_off(void)
-{
-        /* acpi_sleep_prepare(ACPI_STATE_S5) should have already been called */
-        printk("%s called\n", __FUNCTION__);
-        local_irq_disable();
-        /* Some SMP machines only can poweroff in boot CPU */
-        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_prepare = acpi_power_off_prepare;
-                        pm_power_off = acpi_power_off;
-                }
-        }
-        return 0;
-}
-
-late_initcall(acpi_poweroff_init);
-
-#endif                          /* CONFIG_PM */