ACPICA: create acpica/ directory

also, delete sleep/ and delete ACPI_CFLAGS from Makefile

Signed-off-by: Len Brown <len.brown@intel.com>

5 files changed, 0 insertions, 1395 deletions

diff --git a/drivers/acpi/sleep/Makefile b/drivers/acpi/sleep/Makefile
deleted file mode 100644
index f1fb888..0000000
--- a/drivers/acpi/sleep/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-obj-y					:= wakeup.o
-obj-y					+= main.o
-obj-$(CONFIG_ACPI_SLEEP)		+= proc.o
-
-EXTRA_CFLAGS += $(ACPI_CFLAGS)
diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c
deleted file mode 100644
index d824277..0000000
--- a/drivers/acpi/sleep/main.c
+++ /dev/null
@@ -1,696 +0,0 @@
-/*
- * sleep.c - ACPI sleep support.
- *
- * Copyright (c) 2005 Alexey Starikovskiy <alexey.y.starikovskiy@intel.com>
- * Copyright (c) 2004 David Shaohua Li <shaohua.li@intel.com>
- * Copyright (c) 2000-2003 Patrick Mochel
- * Copyright (c) 2003 Open Source Development Lab
- *
- * This file is released under the GPLv2.
- *
- */
-
-#include <linux/delay.h>
-#include <linux/irq.h>
-#include <linux/dmi.h>
-#include <linux/device.h>
-#include <linux/suspend.h>
-#include <linux/reboot.h>
-
-#include <asm/io.h>
-
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
-#include "sleep.h"
-
-u8 sleep_states[ACPI_S_STATE_COUNT];
-
-static void acpi_sleep_tts_switch(u32 acpi_state)
-{
-	union acpi_object in_arg = { ACPI_TYPE_INTEGER };
-	struct acpi_object_list arg_list = { 1, &in_arg };
-	acpi_status status = AE_OK;
-
-	in_arg.integer.value = acpi_state;
-	status = acpi_evaluate_object(NULL, "\\_TTS", &arg_list, NULL);
-	if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) {
-		/*
-		 * OS can't evaluate the _TTS object correctly. Some warning
-		 * message will be printed. But it won't break anything.
-		 */
-		printk(KERN_NOTICE "Failure in evaluating _TTS object\n");
-	}
-}
-
-static int tts_notify_reboot(struct notifier_block *this,
-			unsigned long code, void *x)
-{
-	acpi_sleep_tts_switch(ACPI_STATE_S5);
-	return NOTIFY_DONE;
-}
-
-static struct notifier_block tts_notifier = {
-	.notifier_call	= tts_notify_reboot,
-	.next		= NULL,
-	.priority	= 0,
-};
-
-static 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)acpi_wakeup_address);
-
-	}
-	ACPI_FLUSH_CPU_CACHE();
-	acpi_enable_wakeup_device_prep(acpi_state);
-#endif
-	printk(KERN_INFO PREFIX "Preparing to enter system sleep state S%d\n",
-		acpi_state);
-	acpi_enter_sleep_state_prep(acpi_state);
-	return 0;
-}
-
-#ifdef CONFIG_ACPI_SLEEP
-static u32 acpi_target_sleep_state = ACPI_STATE_S0;
-/*
- * ACPI 1.0 wants us to execute _PTS before suspending devices, so we allow the
- * user to request that behavior by using the 'acpi_old_suspend_ordering'
- * kernel command line option that causes the following variable to be set.
- */
-static bool old_suspend_ordering;
-
-void __init acpi_old_suspend_ordering(void)
-{
-	old_suspend_ordering = true;
-}
-
-/*
- * According to the ACPI specification the BIOS should make sure that ACPI is
- * enabled and SCI_EN bit is set on wake-up from S1 - S3 sleep states.  Still,
- * some BIOSes don't do that and therefore we use acpi_enable() to enable ACPI
- * on such systems during resume.  Unfortunately that doesn't help in
- * particularly pathological cases in which SCI_EN has to be set directly on
- * resume, although the specification states very clearly that this flag is
- * owned by the hardware.  The set_sci_en_on_resume variable will be set in such
- * cases.
- */
-static bool set_sci_en_on_resume;
-
-/**
- *	acpi_pm_disable_gpes - Disable the GPEs.
- */
-static int acpi_pm_disable_gpes(void)
-{
-	acpi_disable_all_gpes();
-	return 0;
-}
-
-/**
- *	__acpi_pm_prepare - Prepare the platform to enter the target state.
- *
- *	If necessary, set the firmware waking vector and do arch-specific
- *	nastiness to get the wakeup code to the waking vector.
- */
-static int __acpi_pm_prepare(void)
-{
-	int error = acpi_sleep_prepare(acpi_target_sleep_state);
-
-	if (error)
-		acpi_target_sleep_state = ACPI_STATE_S0;
-	return error;
-}
-
-/**
- *	acpi_pm_prepare - Prepare the platform to enter the target sleep
- *		state and disable the GPEs.
- */
-static int acpi_pm_prepare(void)
-{
-	int error = __acpi_pm_prepare();
-
-	if (!error)
-		acpi_disable_all_gpes();
-	return error;
-}
-
-/**
- *	acpi_pm_finish - Instruct the platform to leave a sleep state.
- *
- *	This is called after we wake back up (or if entering the sleep state
- *	failed).
- */
-static void acpi_pm_finish(void)
-{
-	u32 acpi_state = acpi_target_sleep_state;
-
-	if (acpi_state == ACPI_STATE_S0)
-		return;
-
-	printk(KERN_INFO PREFIX "Waking up from system sleep state S%d\n",
-		acpi_state);
-	acpi_disable_wakeup_device(acpi_state);
-	acpi_leave_sleep_state(acpi_state);
-
-	/* reset firmware waking vector */
-	acpi_set_firmware_waking_vector((acpi_physical_address) 0);
-
-	acpi_target_sleep_state = ACPI_STATE_S0;
-}
-
-/**
- *	acpi_pm_end - Finish up suspend sequence.
- */
-static void acpi_pm_end(void)
-{
-	/*
-	 * This is necessary in case acpi_pm_finish() is not called during a
-	 * failing transition to a sleep state.
-	 */
-	acpi_target_sleep_state = ACPI_STATE_S0;
-	acpi_sleep_tts_switch(acpi_target_sleep_state);
-}
-#else /* !CONFIG_ACPI_SLEEP */
-#define acpi_target_sleep_state	ACPI_STATE_S0
-#endif /* CONFIG_ACPI_SLEEP */
-
-#ifdef CONFIG_SUSPEND
-extern void do_suspend_lowlevel(void);
-
-static u32 acpi_suspend_states[] = {
-	[PM_SUSPEND_ON] = ACPI_STATE_S0,
-	[PM_SUSPEND_STANDBY] = ACPI_STATE_S1,
-	[PM_SUSPEND_MEM] = ACPI_STATE_S3,
-	[PM_SUSPEND_MAX] = ACPI_STATE_S5
-};
-
-/**
- *	acpi_suspend_begin - Set the target system sleep state to the state
- *		associated with given @pm_state, if supported.
- */
-static int acpi_suspend_begin(suspend_state_t pm_state)
-{
-	u32 acpi_state = acpi_suspend_states[pm_state];
-	int error = 0;
-
-	if (sleep_states[acpi_state]) {
-		acpi_target_sleep_state = acpi_state;
-		acpi_sleep_tts_switch(acpi_target_sleep_state);
-	} else {
-		printk(KERN_ERR "ACPI does not support this state: %d\n",
-			pm_state);
-		error = -ENOSYS;
-	}
-	return error;
-}
-
-/**
- *	acpi_suspend_enter - Actually enter a sleep state.
- *	@pm_state: ignored
- *
- *	Flush caches and go to sleep. For STR we have to call arch-specific
- *	assembly, which in turn call acpi_enter_sleep_state().
- *	It's unfortunate, but it works. Please fix if you're feeling frisky.
- */
-static int acpi_suspend_enter(suspend_state_t pm_state)
-{
-	acpi_status status = AE_OK;
-	unsigned long flags = 0;
-	u32 acpi_state = acpi_target_sleep_state;
-
-	ACPI_FLUSH_CPU_CACHE();
-
-	/* Do arch specific saving of state. */
-	if (acpi_state == ACPI_STATE_S3) {
-		int error = acpi_save_state_mem();
-
-		if (error)
-			return error;
-	}
-
-	local_irq_save(flags);
-	acpi_enable_wakeup_device(acpi_state);
-	switch (acpi_state) {
-	case ACPI_STATE_S1:
-		barrier();
-		status = acpi_enter_sleep_state(acpi_state);
-		break;
-
-	case ACPI_STATE_S3:
-		do_suspend_lowlevel();
-		break;
-	}
-
-	/* If ACPI is not enabled by the BIOS, we need to enable it here. */
-	if (set_sci_en_on_resume)
-		acpi_set_register(ACPI_BITREG_SCI_ENABLE, 1);
-	else
-		acpi_enable();
-
-	/* Reprogram control registers and execute _BFS */
-	acpi_leave_sleep_state_prep(acpi_state);
-
-	/* ACPI 3.0 specs (P62) says that it's the responsibility
-	 * of the OSPM to clear the status bit [ implying that the
-	 * POWER_BUTTON event should not reach userspace ]
-	 */
-	if (ACPI_SUCCESS(status) && (acpi_state == ACPI_STATE_S3))
-		acpi_clear_event(ACPI_EVENT_POWER_BUTTON);
-
-	/*
-	 * Disable and clear GPE status before interrupt is enabled. Some GPEs
-	 * (like wakeup GPE) haven't handler, this can avoid such GPE misfire.
-	 * acpi_leave_sleep_state will reenable specific GPEs later
-	 */
-	acpi_disable_all_gpes();
-
-	local_irq_restore(flags);
-	printk(KERN_DEBUG "Back to C!\n");
-
-	/* restore processor state */
-	if (acpi_state == ACPI_STATE_S3)
-		acpi_restore_state_mem();
-
-	return ACPI_SUCCESS(status) ? 0 : -EFAULT;
-}
-
-static int acpi_suspend_state_valid(suspend_state_t pm_state)
-{
-	u32 acpi_state;
-
-	switch (pm_state) {
-	case PM_SUSPEND_ON:
-	case PM_SUSPEND_STANDBY:
-	case PM_SUSPEND_MEM:
-		acpi_state = acpi_suspend_states[pm_state];
-
-		return sleep_states[acpi_state];
-	default:
-		return 0;
-	}
-}
-
-static struct platform_suspend_ops acpi_suspend_ops = {
-	.valid = acpi_suspend_state_valid,
-	.begin = acpi_suspend_begin,
-	.prepare = acpi_pm_prepare,
-	.enter = acpi_suspend_enter,
-	.finish = acpi_pm_finish,
-	.end = acpi_pm_end,
-};
-
-/**
- *	acpi_suspend_begin_old - Set the target system sleep state to the
- *		state associated with given @pm_state, if supported, and
- *		execute the _PTS control method.  This function is used if the
- *		pre-ACPI 2.0 suspend ordering has been requested.
- */
-static int acpi_suspend_begin_old(suspend_state_t pm_state)
-{
-	int error = acpi_suspend_begin(pm_state);
-
-	if (!error)
-		error = __acpi_pm_prepare();
-	return error;
-}
-
-/*
- * The following callbacks are used if the pre-ACPI 2.0 suspend ordering has
- * been requested.
- */
-static struct platform_suspend_ops acpi_suspend_ops_old = {
-	.valid = acpi_suspend_state_valid,
-	.begin = acpi_suspend_begin_old,
-	.prepare = acpi_pm_disable_gpes,
-	.enter = acpi_suspend_enter,
-	.finish = acpi_pm_finish,
-	.end = acpi_pm_end,
-	.recover = acpi_pm_finish,
-};
-
-static int __init init_old_suspend_ordering(const struct dmi_system_id *d)
-{
-	old_suspend_ordering = true;
-	return 0;
-}
-
-static int __init init_set_sci_en_on_resume(const struct dmi_system_id *d)
-{
-	set_sci_en_on_resume = true;
-	return 0;
-}
-
-static struct dmi_system_id __initdata acpisleep_dmi_table[] = {
-	{
-	.callback = init_old_suspend_ordering,
-	.ident = "Abit KN9 (nForce4 variant)",
-	.matches = {
-		DMI_MATCH(DMI_BOARD_VENDOR, "http://www.abit.com.tw/"),
-		DMI_MATCH(DMI_BOARD_NAME, "KN9 Series(NF-CK804)"),
-		},
-	},
-	{
-	.callback = init_old_suspend_ordering,
-	.ident = "HP xw4600 Workstation",
-	.matches = {
-		DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
-		DMI_MATCH(DMI_PRODUCT_NAME, "HP xw4600 Workstation"),
-		},
-	},
-	{
-	.callback = init_set_sci_en_on_resume,
-	.ident = "Apple MacBook 1,1",
-	.matches = {
-		DMI_MATCH(DMI_SYS_VENDOR, "Apple Computer, Inc."),
-		DMI_MATCH(DMI_PRODUCT_NAME, "MacBook1,1"),
-		},
-	},
-	{
-	.callback = init_set_sci_en_on_resume,
-	.ident = "Apple MacMini 1,1",
-	.matches = {
-		DMI_MATCH(DMI_SYS_VENDOR, "Apple Computer, Inc."),
-		DMI_MATCH(DMI_PRODUCT_NAME, "Macmini1,1"),
-		},
-	},
-	{},
-};
-#endif /* CONFIG_SUSPEND */
-
-#ifdef CONFIG_HIBERNATION
-static unsigned long s4_hardware_signature;
-static struct acpi_table_facs *facs;
-static bool nosigcheck;
-
-void __init acpi_no_s4_hw_signature(void)
-{
-	nosigcheck = true;
-}
-
-static int acpi_hibernation_begin(void)
-{
-	acpi_target_sleep_state = ACPI_STATE_S4;
-	acpi_sleep_tts_switch(acpi_target_sleep_state);
-	return 0;
-}
-
-static int acpi_hibernation_enter(void)
-{
-	acpi_status status = AE_OK;
-	unsigned long flags = 0;
-
-	ACPI_FLUSH_CPU_CACHE();
-
-	local_irq_save(flags);
-	acpi_enable_wakeup_device(ACPI_STATE_S4);
-	/* This shouldn't return.  If it returns, we have a problem */
-	status = acpi_enter_sleep_state(ACPI_STATE_S4);
-	/* Reprogram control registers and execute _BFS */
-	acpi_leave_sleep_state_prep(ACPI_STATE_S4);
-	local_irq_restore(flags);
-
-	return ACPI_SUCCESS(status) ? 0 : -EFAULT;
-}
-
-static void acpi_hibernation_leave(void)
-{
-	/*
-	 * If ACPI is not enabled by the BIOS and the boot kernel, we need to
-	 * enable it here.
-	 */
-	acpi_enable();
-	/* Reprogram control registers and execute _BFS */
-	acpi_leave_sleep_state_prep(ACPI_STATE_S4);
-	/* Check the hardware signature */
-	if (facs && s4_hardware_signature != facs->hardware_signature) {
-		printk(KERN_EMERG "ACPI: Hardware changed while hibernated, "
-			"cannot resume!\n");
-		panic("ACPI S4 hardware signature mismatch");
-	}
-}
-
-static void acpi_pm_enable_gpes(void)
-{
-	acpi_enable_all_runtime_gpes();
-}
-
-static struct platform_hibernation_ops acpi_hibernation_ops = {
-	.begin = acpi_hibernation_begin,
-	.end = acpi_pm_end,
-	.pre_snapshot = acpi_pm_prepare,
-	.finish = acpi_pm_finish,
-	.prepare = acpi_pm_prepare,
-	.enter = acpi_hibernation_enter,
-	.leave = acpi_hibernation_leave,
-	.pre_restore = acpi_pm_disable_gpes,
-	.restore_cleanup = acpi_pm_enable_gpes,
-};
-
-/**
- *	acpi_hibernation_begin_old - Set the target system sleep state to
- *		ACPI_STATE_S4 and execute the _PTS control method.  This
- *		function is used if the pre-ACPI 2.0 suspend ordering has been
- *		requested.
- */
-static int acpi_hibernation_begin_old(void)
-{
-	int error;
-	/*
-	 * The _TTS object should always be evaluated before the _PTS object.
-	 * When the old_suspended_ordering is true, the _PTS object is
-	 * evaluated in the acpi_sleep_prepare.
-	 */
-	acpi_sleep_tts_switch(ACPI_STATE_S4);
-
-	error = acpi_sleep_prepare(ACPI_STATE_S4);
-
-	if (!error)
-		acpi_target_sleep_state = ACPI_STATE_S4;
-	return error;
-}
-
-/*
- * The following callbacks are used if the pre-ACPI 2.0 suspend ordering has
- * been requested.
- */
-static struct platform_hibernation_ops acpi_hibernation_ops_old = {
-	.begin = acpi_hibernation_begin_old,
-	.end = acpi_pm_end,
-	.pre_snapshot = acpi_pm_disable_gpes,
-	.finish = acpi_pm_finish,
-	.prepare = acpi_pm_disable_gpes,
-	.enter = acpi_hibernation_enter,
-	.leave = acpi_hibernation_leave,
-	.pre_restore = acpi_pm_disable_gpes,
-	.restore_cleanup = acpi_pm_enable_gpes,
-	.recover = acpi_pm_finish,
-};
-#endif /* CONFIG_HIBERNATION */
-
-int acpi_suspend(u32 acpi_state)
-{
-	suspend_state_t states[] = {
-		[1] = PM_SUSPEND_STANDBY,
-		[3] = PM_SUSPEND_MEM,
-		[5] = PM_SUSPEND_MAX
-	};
-
-	if (acpi_state < 6 && states[acpi_state])
-		return pm_suspend(states[acpi_state]);
-	if (acpi_state == 4)
-		return hibernate();
-	return -EINVAL;
-}
-
-#ifdef CONFIG_PM_SLEEP
-/**
- *	acpi_pm_device_sleep_state - return preferred power state of ACPI device
- *		in the system sleep state given by %acpi_target_sleep_state
- *	@dev: device to examine; its driver model wakeup flags control
- *		whether it should be able to wake up the system
- *	@d_min_p: used to store the upper limit of allowed states range
- *	Return value: preferred power state of the device on success, -ENODEV on
- *		failure (ie. if there's no 'struct acpi_device' for @dev)
- *
- *	Find the lowest power (highest number) ACPI device power state that
- *	device @dev can be in while the system is in the sleep state represented
- *	by %acpi_target_sleep_state.  If @wake is nonzero, the device should be
- *	able to wake up the system from this sleep state.  If @d_min_p is set,
- *	the highest power (lowest number) device power state of @dev allowed
- *	in this system sleep state is stored at the location pointed to by it.
- *
- *	The caller must ensure that @dev is valid before using this function.
- *	The caller is also responsible for figuring out if the device is
- *	supposed to be able to wake up the system and passing this information
- *	via @wake.
- */
-
-int acpi_pm_device_sleep_state(struct device *dev, int *d_min_p)
-{
-	acpi_handle handle = DEVICE_ACPI_HANDLE(dev);
-	struct acpi_device *adev;
-	char acpi_method[] = "_SxD";
-	unsigned long long d_min, d_max;
-
-	if (!handle || ACPI_FAILURE(acpi_bus_get_device(handle, &adev))) {
-		printk(KERN_DEBUG "ACPI handle has no context!\n");
-		return -ENODEV;
-	}
-
-	acpi_method[2] = '0' + acpi_target_sleep_state;
-	/*
-	 * If the sleep state is S0, we will return D3, but if the device has
-	 * _S0W, we will use the value from _S0W
-	 */
-	d_min = ACPI_STATE_D0;
-	d_max = ACPI_STATE_D3;
-
-	/*
-	 * If present, _SxD methods return the minimum D-state (highest power
-	 * state) we can use for the corresponding S-states.  Otherwise, the
-	 * minimum D-state is D0 (ACPI 3.x).
-	 *
-	 * NOTE: We rely on acpi_evaluate_integer() not clobbering the integer
-	 * provided -- that's our fault recovery, we ignore retval.
-	 */
-	if (acpi_target_sleep_state > ACPI_STATE_S0)
-		acpi_evaluate_integer(handle, acpi_method, NULL, &d_min);
-
-	/*
-	 * If _PRW says we can wake up the system from the target sleep state,
-	 * the D-state returned by _SxD is sufficient for that (we assume a
-	 * wakeup-aware driver if wake is set).  Still, if _SxW exists
-	 * (ACPI 3.x), it should return the maximum (lowest power) D-state that
-	 * can wake the system.  _S0W may be valid, too.
-	 */
-	if (acpi_target_sleep_state == ACPI_STATE_S0 ||
-	    (device_may_wakeup(dev) && adev->wakeup.state.enabled &&
-	     adev->wakeup.sleep_state <= acpi_target_sleep_state)) {
-		acpi_status status;
-
-		acpi_method[3] = 'W';
-		status = acpi_evaluate_integer(handle, acpi_method, NULL,
-						&d_max);
-		if (ACPI_FAILURE(status)) {
-			d_max = d_min;
-		} else if (d_max < d_min) {
-			/* Warn the user of the broken DSDT */
-			printk(KERN_WARNING "ACPI: Wrong value from %s\n",
-				acpi_method);
-			/* Sanitize it */
-			d_min = d_max;
-		}
-	}
-
-	if (d_min_p)
-		*d_min_p = d_min;
-	return d_max;
-}
-
-/**
- *	acpi_pm_device_sleep_wake - enable or disable the system wake-up
- *                                  capability of given device
- *	@dev: device to handle
- *	@enable: 'true' - enable, 'false' - disable the wake-up capability
- */
-int acpi_pm_device_sleep_wake(struct device *dev, bool enable)
-{
-	acpi_handle handle;
-	struct acpi_device *adev;
-
-	if (!device_may_wakeup(dev))
-		return -EINVAL;
-
-	handle = DEVICE_ACPI_HANDLE(dev);
-	if (!handle || ACPI_FAILURE(acpi_bus_get_device(handle, &adev))) {
-		printk(KERN_DEBUG "ACPI handle has no context!\n");
-		return -ENODEV;
-	}
-
-	return enable ?
-		acpi_enable_wakeup_device_power(adev, acpi_target_sleep_state) :
-		acpi_disable_wakeup_device_power(adev);
-}
-#endif
-
-static void acpi_power_off_prepare(void)
-{
-	/* Prepare to power off the system */
-	acpi_sleep_prepare(ACPI_STATE_S5);
-	acpi_disable_all_gpes();
-}
-
-static void acpi_power_off(void)
-{
-	/* acpi_sleep_prepare(ACPI_STATE_S5) should have already been called */
-	printk("%s called\n", __func__);
-	local_irq_disable();
-	acpi_enable_wakeup_device(ACPI_STATE_S5);
-	acpi_enter_sleep_state(ACPI_STATE_S5);
-}
-
-int __init acpi_sleep_init(void)
-{
-	acpi_status status;
-	u8 type_a, type_b;
-#ifdef CONFIG_SUSPEND
-	int i = 0;
-
-	dmi_check_system(acpisleep_dmi_table);
-#endif
-
-	if (acpi_disabled)
-		return 0;
-
-	sleep_states[ACPI_STATE_S0] = 1;
-	printk(KERN_INFO PREFIX "(supports S0");
-
-#ifdef CONFIG_SUSPEND
-	for (i = ACPI_STATE_S1; i < ACPI_STATE_S4; i++) {
-		status = acpi_get_sleep_type_data(i, &type_a, &type_b);
-		if (ACPI_SUCCESS(status)) {
-			sleep_states[i] = 1;
-			printk(" S%d", i);
-		}
-	}
-
-	suspend_set_ops(old_suspend_ordering ?
-		&acpi_suspend_ops_old : &acpi_suspend_ops);
-#endif
-
-#ifdef CONFIG_HIBERNATION
-	status = acpi_get_sleep_type_data(ACPI_STATE_S4, &type_a, &type_b);
-	if (ACPI_SUCCESS(status)) {
-		hibernation_set_ops(old_suspend_ordering ?
-			&acpi_hibernation_ops_old : &acpi_hibernation_ops);
-		sleep_states[ACPI_STATE_S4] = 1;
-		printk(" S4");
-		if (!nosigcheck) {
-			acpi_get_table(ACPI_SIG_FACS, 1,
-				(struct acpi_table_header **)&facs);
-			if (facs)
-				s4_hardware_signature =
-					facs->hardware_signature;
-		}
-	}
-#endif
-	status = acpi_get_sleep_type_data(ACPI_STATE_S5, &type_a, &type_b);
-	if (ACPI_SUCCESS(status)) {
-		sleep_states[ACPI_STATE_S5] = 1;
-		printk(" S5");
-		pm_power_off_prepare = acpi_power_off_prepare;
-		pm_power_off = acpi_power_off;
-	}
-	printk(")\n");
-	/*
-	 * Register the tts_notifier to reboot notifier list so that the _TTS
-	 * object can also be evaluated when the system enters S5.
-	 */
-	register_reboot_notifier(&tts_notifier);
-	return 0;
-}
diff --git a/drivers/acpi/sleep/proc.c b/drivers/acpi/sleep/proc.c
deleted file mode 100644
index 1c4851f..0000000
--- a/drivers/acpi/sleep/proc.c
+++ /dev/null
@@ -1,520 +0,0 @@
-#include <linux/proc_fs.h>
-#include <linux/seq_file.h>
-#include <linux/suspend.h>
-#include <linux/bcd.h>
-#include <asm/uaccess.h>
-
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
-
-#ifdef CONFIG_X86
-#include <linux/mc146818rtc.h>
-#endif
-
-#include "sleep.h"
-
-#define _COMPONENT		ACPI_SYSTEM_COMPONENT
-
-/*
- * this file provides support for:
- * /proc/acpi/sleep
- * /proc/acpi/alarm
- * /proc/acpi/wakeup
- */
-
-ACPI_MODULE_NAME("sleep")
-#ifdef	CONFIG_ACPI_PROCFS
-static int acpi_system_sleep_seq_show(struct seq_file *seq, void *offset)
-{
-	int i;
-
-	for (i = 0; i <= ACPI_STATE_S5; i++) {
-		if (sleep_states[i]) {
-			seq_printf(seq, "S%d ", i);
-		}
-	}
-
-	seq_puts(seq, "\n");
-
-	return 0;
-}
-
-static int acpi_system_sleep_open_fs(struct inode *inode, struct file *file)
-{
-	return single_open(file, acpi_system_sleep_seq_show, PDE(inode)->data);
-}
-
-static ssize_t
-acpi_system_write_sleep(struct file *file,
-			const char __user * buffer, size_t count, loff_t * ppos)
-{
-	char str[12];
-	u32 state = 0;
-	int error = 0;
-
-	if (count > sizeof(str) - 1)
-		goto Done;
-	memset(str, 0, sizeof(str));
-	if (copy_from_user(str, buffer, count))
-		return -EFAULT;
-
-	/* Check for S4 bios request */
-	if (!strcmp(str, "4b")) {
-		error = acpi_suspend(4);
-		goto Done;
-	}
-	state = simple_strtoul(str, NULL, 0);
-#ifdef CONFIG_HIBERNATION
-	if (state == 4) {
-		error = hibernate();
-		goto Done;
-	}
-#endif
-	error = acpi_suspend(state);
-      Done:
-	return error ? error : count;
-}
-#endif				/* CONFIG_ACPI_PROCFS */
-
-#if defined(CONFIG_RTC_DRV_CMOS) || defined(CONFIG_RTC_DRV_CMOS_MODULE) || !defined(CONFIG_X86)
-/* use /sys/class/rtc/rtcX/wakealarm instead; it's not ACPI-specific */
-#else
-#define	HAVE_ACPI_LEGACY_ALARM
-#endif
-
-#ifdef	HAVE_ACPI_LEGACY_ALARM
-
-static int acpi_system_alarm_seq_show(struct seq_file *seq, void *offset)
-{
-	u32 sec, min, hr;
-	u32 day, mo, yr, cent = 0;
-	unsigned char rtc_control = 0;
-	unsigned long flags;
-
-	spin_lock_irqsave(&rtc_lock, flags);
-
-	sec = CMOS_READ(RTC_SECONDS_ALARM);
-	min = CMOS_READ(RTC_MINUTES_ALARM);
-	hr = CMOS_READ(RTC_HOURS_ALARM);
-	rtc_control = CMOS_READ(RTC_CONTROL);
-
-	/* If we ever get an FACP with proper values... */
-	if (acpi_gbl_FADT.day_alarm)
-		/* ACPI spec: only low 6 its should be cared */
-		day = CMOS_READ(acpi_gbl_FADT.day_alarm) & 0x3F;
-	else
-		day = CMOS_READ(RTC_DAY_OF_MONTH);
-	if (acpi_gbl_FADT.month_alarm)
-		mo = CMOS_READ(acpi_gbl_FADT.month_alarm);
-	else
-		mo = CMOS_READ(RTC_MONTH);
-	if (acpi_gbl_FADT.century)
-		cent = CMOS_READ(acpi_gbl_FADT.century);
-
-	yr = CMOS_READ(RTC_YEAR);
-
-	spin_unlock_irqrestore(&rtc_lock, flags);
-
-	if (!(rtc_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD) {
-		sec = bcd2bin(sec);
-		min = bcd2bin(min);
-		hr = bcd2bin(hr);
-		day = bcd2bin(day);
-		mo = bcd2bin(mo);
-		yr = bcd2bin(yr);
-		cent = bcd2bin(cent);
-	}
-
-	/* we're trusting the FADT (see above) */
-	if (!acpi_gbl_FADT.century)
-		/* If we're not trusting the FADT, we should at least make it
-		 * right for _this_ century... ehm, what is _this_ century?
-		 *
-		 * TBD:
-		 *  ASAP: find piece of code in the kernel, e.g. star tracker driver,
-		 *        which we can trust to determine the century correctly. Atom
-		 *        watch driver would be nice, too...
-		 *
-		 *  if that has not happened, change for first release in 2050:
-		 *        if (yr<50)
-		 *                yr += 2100;
-		 *        else
-		 *                yr += 2000;   // current line of code
-		 *
-		 *  if that has not happened either, please do on 2099/12/31:23:59:59
-		 *        s/2000/2100
-		 *
-		 */
-		yr += 2000;
-	else
-		yr += cent * 100;
-
-	seq_printf(seq, "%4.4u-", yr);
-	(mo > 12) ? seq_puts(seq, "**-") : seq_printf(seq, "%2.2u-", mo);
-	(day > 31) ? seq_puts(seq, "** ") : seq_printf(seq, "%2.2u ", day);
-	(hr > 23) ? seq_puts(seq, "**:") : seq_printf(seq, "%2.2u:", hr);
-	(min > 59) ? seq_puts(seq, "**:") : seq_printf(seq, "%2.2u:", min);
-	(sec > 59) ? seq_puts(seq, "**\n") : seq_printf(seq, "%2.2u\n", sec);
-
-	return 0;
-}
-
-static int acpi_system_alarm_open_fs(struct inode *inode, struct file *file)
-{
-	return single_open(file, acpi_system_alarm_seq_show, PDE(inode)->data);
-}
-
-static int get_date_field(char **p, u32 * value)
-{
-	char *next = NULL;
-	char *string_end = NULL;
-	int result = -EINVAL;
-
-	/*
-	 * Try to find delimeter, only to insert null.  The end of the
-	 * string won't have one, but is still valid.
-	 */
-	if (*p == NULL)
-		return result;
-
-	next = strpbrk(*p, "- :");
-	if (next)
-		*next++ = '\0';
-
-	*value = simple_strtoul(*p, &string_end, 10);
-
-	/* Signal success if we got a good digit */
-	if (string_end != *p)
-		result = 0;
-
-	if (next)
-		*p = next;
-	else
-		*p = NULL;
-
-	return result;
-}
-
-/* Read a possibly BCD register, always return binary */
-static u32 cmos_bcd_read(int offset, int rtc_control)
-{
-	u32 val = CMOS_READ(offset);
-	if (!(rtc_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD)
-		val = bcd2bin(val);
-	return val;
-}
-
-/* Write binary value into possibly BCD register */
-static void cmos_bcd_write(u32 val, int offset, int rtc_control)
-{
-	if (!(rtc_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD)
-		val = bin2bcd(val);
-	CMOS_WRITE(val, offset);
-}
-
-static ssize_t
-acpi_system_write_alarm(struct file *file,
-			const char __user * buffer, size_t count, loff_t * ppos)
-{
-	int result = 0;
-	char alarm_string[30] = { '\0' };
-	char *p = alarm_string;
-	u32 sec, min, hr, day, mo, yr;
-	int adjust = 0;
-	unsigned char rtc_control = 0;
-
-	if (count > sizeof(alarm_string) - 1)
-		return -EINVAL;
-
-	if (copy_from_user(alarm_string, buffer, count))
-		return -EFAULT;
-
-	alarm_string[count] = '\0';
-
-	/* check for time adjustment */
-	if (alarm_string[0] == '+') {
-		p++;
-		adjust = 1;
-	}
-
-	if ((result = get_date_field(&p, &yr)))
-		goto end;
-	if ((result = get_date_field(&p, &mo)))
-		goto end;
-	if ((result = get_date_field(&p, &day)))
-		goto end;
-	if ((result = get_date_field(&p, &hr)))
-		goto end;
-	if ((result = get_date_field(&p, &min)))
-		goto end;
-	if ((result = get_date_field(&p, &sec)))
-		goto end;
-
-	spin_lock_irq(&rtc_lock);
-
-	rtc_control = CMOS_READ(RTC_CONTROL);
-
-	if (adjust) {
-		yr += cmos_bcd_read(RTC_YEAR, rtc_control);
-		mo += cmos_bcd_read(RTC_MONTH, rtc_control);
-		day += cmos_bcd_read(RTC_DAY_OF_MONTH, rtc_control);
-		hr += cmos_bcd_read(RTC_HOURS, rtc_control);
-		min += cmos_bcd_read(RTC_MINUTES, rtc_control);
-		sec += cmos_bcd_read(RTC_SECONDS, rtc_control);
-	}
-
-	spin_unlock_irq(&rtc_lock);
-
-	if (sec > 59) {
-		min += sec/60;
-		sec = sec%60;
-	}
-	if (min > 59) {
-		hr += min/60;
-		min = min%60;
-	}
-	if (hr > 23) {
-		day += hr/24;
-		hr = hr%24;
-	}
-	if (day > 31) {
-		mo += day/32;
-		day = day%32;
-	}
-	if (mo > 12) {
-		yr += mo/13;
-		mo = mo%13;
-	}
-
-	spin_lock_irq(&rtc_lock);
-	/*
-	 * Disable alarm interrupt before setting alarm timer or else
-	 * when ACPI_EVENT_RTC is enabled, a spurious ACPI interrupt occurs
-	 */
-	rtc_control &= ~RTC_AIE;
-	CMOS_WRITE(rtc_control, RTC_CONTROL);
-	CMOS_READ(RTC_INTR_FLAGS);
-
-	/* write the fields the rtc knows about */
-	cmos_bcd_write(hr, RTC_HOURS_ALARM, rtc_control);
-	cmos_bcd_write(min, RTC_MINUTES_ALARM, rtc_control);
-	cmos_bcd_write(sec, RTC_SECONDS_ALARM, rtc_control);
-
-	/*
-	 * If the system supports an enhanced alarm it will have non-zero
-	 * offsets into the CMOS RAM here -- which for some reason are pointing
-	 * to the RTC area of memory.
-	 */
-	if (acpi_gbl_FADT.day_alarm)
-		cmos_bcd_write(day, acpi_gbl_FADT.day_alarm, rtc_control);
-	if (acpi_gbl_FADT.month_alarm)
-		cmos_bcd_write(mo, acpi_gbl_FADT.month_alarm, rtc_control);
-	if (acpi_gbl_FADT.century) {
-		if (adjust)
-			yr += cmos_bcd_read(acpi_gbl_FADT.century, rtc_control) * 100;
-		cmos_bcd_write(yr / 100, acpi_gbl_FADT.century, rtc_control);
-	}
-	/* enable the rtc alarm interrupt */
-	rtc_control |= RTC_AIE;
-	CMOS_WRITE(rtc_control, RTC_CONTROL);
-	CMOS_READ(RTC_INTR_FLAGS);
-
-	spin_unlock_irq(&rtc_lock);
-
-	acpi_clear_event(ACPI_EVENT_RTC);
-	acpi_enable_event(ACPI_EVENT_RTC, 0);
-
-	*ppos += count;
-
-	result = 0;
-      end:
-	return result ? result : count;
-}
-#endif				/* HAVE_ACPI_LEGACY_ALARM */
-
-extern struct list_head acpi_wakeup_device_list;
-extern spinlock_t acpi_device_lock;
-
-static int
-acpi_system_wakeup_device_seq_show(struct seq_file *seq, void *offset)
-{
-	struct list_head *node, *next;
-
-	seq_printf(seq, "Device\tS-state\t  Status   Sysfs node\n");
-
-	spin_lock(&acpi_device_lock);
-	list_for_each_safe(node, next, &acpi_wakeup_device_list) {
-		struct acpi_device *dev =
-		    container_of(node, struct acpi_device, wakeup_list);
-		struct device *ldev;
-
-		if (!dev->wakeup.flags.valid)
-			continue;
-		spin_unlock(&acpi_device_lock);
-
-		ldev = acpi_get_physical_device(dev->handle);
-		seq_printf(seq, "%s\t  S%d\t%c%-8s  ",
-			   dev->pnp.bus_id,
-			   (u32) dev->wakeup.sleep_state,
-			   dev->wakeup.flags.run_wake ? '*' : ' ',
-			   dev->wakeup.state.enabled ? "enabled" : "disabled");
-		if (ldev)
-			seq_printf(seq, "%s:%s",
-				   ldev->bus ? ldev->bus->name : "no-bus",
-				   dev_name(ldev));
-		seq_printf(seq, "\n");
-		put_device(ldev);
-
-		spin_lock(&acpi_device_lock);
-	}
-	spin_unlock(&acpi_device_lock);
-	return 0;
-}
-
-static void physical_device_enable_wakeup(struct acpi_device *adev)
-{
-	struct device *dev = acpi_get_physical_device(adev->handle);
-
-	if (dev && device_can_wakeup(dev))
-		device_set_wakeup_enable(dev, adev->wakeup.state.enabled);
-}
-
-static ssize_t
-acpi_system_write_wakeup_device(struct file *file,
-				const char __user * buffer,
-				size_t count, loff_t * ppos)
-{
-	struct list_head *node, *next;
-	char strbuf[5];
-	char str[5] = "";
-	int len = count;
-	struct acpi_device *found_dev = NULL;
-
-	if (len > 4)
-		len = 4;
-
-	if (copy_from_user(strbuf, buffer, len))
-		return -EFAULT;
-	strbuf[len] = '\0';
-	sscanf(strbuf, "%s", str);
-
-	spin_lock(&acpi_device_lock);
-	list_for_each_safe(node, next, &acpi_wakeup_device_list) {
-		struct acpi_device *dev =
-		    container_of(node, struct acpi_device, wakeup_list);
-		if (!dev->wakeup.flags.valid)
-			continue;
-
-		if (!strncmp(dev->pnp.bus_id, str, 4)) {
-			dev->wakeup.state.enabled =
-			    dev->wakeup.state.enabled ? 0 : 1;
-			found_dev = dev;
-			break;
-		}
-	}
-	if (found_dev) {
-		physical_device_enable_wakeup(found_dev);
-		list_for_each_safe(node, next, &acpi_wakeup_device_list) {
-			struct acpi_device *dev = container_of(node,
-							       struct
-							       acpi_device,
-							       wakeup_list);
-
-			if ((dev != found_dev) &&
-			    (dev->wakeup.gpe_number ==
-			     found_dev->wakeup.gpe_number)
-			    && (dev->wakeup.gpe_device ==
-				found_dev->wakeup.gpe_device)) {
-				printk(KERN_WARNING
-				       "ACPI: '%s' and '%s' have the same GPE, "
-				       "can't disable/enable one seperately\n",
-				       dev->pnp.bus_id, found_dev->pnp.bus_id);
-				dev->wakeup.state.enabled =
-				    found_dev->wakeup.state.enabled;
-				physical_device_enable_wakeup(dev);
-			}
-		}
-	}
-	spin_unlock(&acpi_device_lock);
-	return count;
-}
-
-static int
-acpi_system_wakeup_device_open_fs(struct inode *inode, struct file *file)
-{
-	return single_open(file, acpi_system_wakeup_device_seq_show,
-			   PDE(inode)->data);
-}
-
-static const struct file_operations acpi_system_wakeup_device_fops = {
-	.owner = THIS_MODULE,
-	.open = acpi_system_wakeup_device_open_fs,
-	.read = seq_read,
-	.write = acpi_system_write_wakeup_device,
-	.llseek = seq_lseek,
-	.release = single_release,
-};
-
-#ifdef	CONFIG_ACPI_PROCFS
-static const struct file_operations acpi_system_sleep_fops = {
-	.owner = THIS_MODULE,
-	.open = acpi_system_sleep_open_fs,
-	.read = seq_read,
-	.write = acpi_system_write_sleep,
-	.llseek = seq_lseek,
-	.release = single_release,
-};
-#endif				/* CONFIG_ACPI_PROCFS */
-
-#ifdef	HAVE_ACPI_LEGACY_ALARM
-static const struct file_operations acpi_system_alarm_fops = {
-	.owner = THIS_MODULE,
-	.open = acpi_system_alarm_open_fs,
-	.read = seq_read,
-	.write = acpi_system_write_alarm,
-	.llseek = seq_lseek,
-	.release = single_release,
-};
-
-static u32 rtc_handler(void *context)
-{
-	acpi_clear_event(ACPI_EVENT_RTC);
-	acpi_disable_event(ACPI_EVENT_RTC, 0);
-
-	return ACPI_INTERRUPT_HANDLED;
-}
-#endif				/* HAVE_ACPI_LEGACY_ALARM */
-
-static int __init acpi_sleep_proc_init(void)
-{
-	if (acpi_disabled)
-		return 0;
-
-#ifdef	CONFIG_ACPI_PROCFS
-	/* 'sleep' [R/W] */
-	proc_create("sleep", S_IFREG | S_IRUGO | S_IWUSR,
-		    acpi_root_dir, &acpi_system_sleep_fops);
-#endif				/* CONFIG_ACPI_PROCFS */
-
-#ifdef	HAVE_ACPI_LEGACY_ALARM
-	/* 'alarm' [R/W] */
-	proc_create("alarm", S_IFREG | S_IRUGO | S_IWUSR,
-		    acpi_root_dir, &acpi_system_alarm_fops);
-
-	acpi_install_fixed_event_handler(ACPI_EVENT_RTC, rtc_handler, NULL);
-	/*
-	 * Disable the RTC event after installing RTC handler.
-	 * Only when RTC alarm is set will it be enabled.
-	 */
-	acpi_clear_event(ACPI_EVENT_RTC);
-	acpi_disable_event(ACPI_EVENT_RTC, 0);
-#endif				/* HAVE_ACPI_LEGACY_ALARM */
-
-	/* 'wakeup device' [R/W] */
-	proc_create("wakeup", S_IFREG | S_IRUGO | S_IWUSR,
-		    acpi_root_dir, &acpi_system_wakeup_device_fops);
-
-	return 0;
-}
-
-late_initcall(acpi_sleep_proc_init);
diff --git a/drivers/acpi/sleep/sleep.h b/drivers/acpi/sleep/sleep.h
deleted file mode 100644
index cfaf8f5..0000000
--- a/drivers/acpi/sleep/sleep.h
+++ /dev/null
@@ -1,7 +0,0 @@
-
-extern u8 sleep_states[];
-extern int acpi_suspend (u32 state);
-
-extern void acpi_enable_wakeup_device_prep(u8 sleep_state);
-extern void acpi_enable_wakeup_device(u8 sleep_state);
-extern void acpi_disable_wakeup_device(u8 sleep_state);
diff --git a/drivers/acpi/sleep/wakeup.c b/drivers/acpi/sleep/wakeup.c
deleted file mode 100644
index 2d34806..0000000
--- a/drivers/acpi/sleep/wakeup.c
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- * wakeup.c - support wakeup devices
- * Copyright (C) 2004 Li Shaohua <shaohua.li@intel.com>
- */
-
-#include <linux/init.h>
-#include <linux/acpi.h>
-#include <acpi/acpi_drivers.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include "sleep.h"
-
-#define _COMPONENT		ACPI_SYSTEM_COMPONENT
-ACPI_MODULE_NAME("wakeup_devices")
-
-extern struct list_head acpi_wakeup_device_list;
-extern spinlock_t acpi_device_lock;
-
-/**
- * acpi_enable_wakeup_device_prep - prepare wakeup devices
- *	@sleep_state:	ACPI state
- * Enable all wakup devices power if the devices' wakeup level
- * is higher than requested sleep level
- */
-
-void acpi_enable_wakeup_device_prep(u8 sleep_state)
-{
-	struct list_head *node, *next;
-
-	spin_lock(&acpi_device_lock);
-	list_for_each_safe(node, next, &acpi_wakeup_device_list) {
-		struct acpi_device *dev = container_of(node,
-						       struct acpi_device,
-						       wakeup_list);
-
-		if (!dev->wakeup.flags.valid ||
-		    !dev->wakeup.state.enabled ||
-		    (sleep_state > (u32) dev->wakeup.sleep_state))
-			continue;
-
-		spin_unlock(&acpi_device_lock);
-		acpi_enable_wakeup_device_power(dev, sleep_state);
-		spin_lock(&acpi_device_lock);
-	}
-	spin_unlock(&acpi_device_lock);
-}
-
-/**
- * acpi_enable_wakeup_device - enable wakeup devices
- *	@sleep_state:	ACPI state
- * Enable all wakup devices's GPE
- */
-void acpi_enable_wakeup_device(u8 sleep_state)
-{
-	struct list_head *node, *next;
-
-	/* 
-	 * Caution: this routine must be invoked when interrupt is disabled 
-	 * Refer ACPI2.0: P212
-	 */
-	spin_lock(&acpi_device_lock);
-	list_for_each_safe(node, next, &acpi_wakeup_device_list) {
-		struct acpi_device *dev =
-			container_of(node, struct acpi_device, wakeup_list);
-
-		if (!dev->wakeup.flags.valid)
-			continue;
-
-		/* If users want to disable run-wake GPE,
-		 * we only disable it for wake and leave it for runtime
-		 */
-		if ((!dev->wakeup.state.enabled && !dev->wakeup.flags.prepared)
-		    || sleep_state > (u32) dev->wakeup.sleep_state) {
-			if (dev->wakeup.flags.run_wake) {
-				spin_unlock(&acpi_device_lock);
-				/* set_gpe_type will disable GPE, leave it like that */
-				acpi_set_gpe_type(dev->wakeup.gpe_device,
-						  dev->wakeup.gpe_number,
-						  ACPI_GPE_TYPE_RUNTIME);
-				spin_lock(&acpi_device_lock);
-			}
-			continue;
-		}
-		spin_unlock(&acpi_device_lock);
-		if (!dev->wakeup.flags.run_wake)
-			acpi_enable_gpe(dev->wakeup.gpe_device,
-					dev->wakeup.gpe_number);
-		spin_lock(&acpi_device_lock);
-	}
-	spin_unlock(&acpi_device_lock);
-}
-
-/**
- * acpi_disable_wakeup_device - disable devices' wakeup capability
- *	@sleep_state:	ACPI state
- * Disable all wakup devices's GPE and wakeup capability
- */
-void acpi_disable_wakeup_device(u8 sleep_state)
-{
-	struct list_head *node, *next;
-
-	spin_lock(&acpi_device_lock);
-	list_for_each_safe(node, next, &acpi_wakeup_device_list) {
-		struct acpi_device *dev =
-			container_of(node, struct acpi_device, wakeup_list);
-
-		if (!dev->wakeup.flags.valid)
-			continue;
-
-		if ((!dev->wakeup.state.enabled && !dev->wakeup.flags.prepared)
-		    || sleep_state > (u32) dev->wakeup.sleep_state) {
-			if (dev->wakeup.flags.run_wake) {
-				spin_unlock(&acpi_device_lock);
-				acpi_set_gpe_type(dev->wakeup.gpe_device,
-						  dev->wakeup.gpe_number,
-						  ACPI_GPE_TYPE_WAKE_RUN);
-				/* Re-enable it, since set_gpe_type will disable it */
-				acpi_enable_gpe(dev->wakeup.gpe_device,
-						dev->wakeup.gpe_number);
-				spin_lock(&acpi_device_lock);
-			}
-			continue;
-		}
-
-		spin_unlock(&acpi_device_lock);
-		acpi_disable_wakeup_device_power(dev);
-		/* Never disable run-wake GPE */
-		if (!dev->wakeup.flags.run_wake) {
-			acpi_disable_gpe(dev->wakeup.gpe_device,
-					 dev->wakeup.gpe_number);
-			acpi_clear_gpe(dev->wakeup.gpe_device,
-				       dev->wakeup.gpe_number, ACPI_NOT_ISR);
-		}
-		spin_lock(&acpi_device_lock);
-	}
-	spin_unlock(&acpi_device_lock);
-}
-
-static int __init acpi_wakeup_device_init(void)
-{
-	struct list_head *node, *next;
-
-	if (acpi_disabled)
-		return 0;
-
-	spin_lock(&acpi_device_lock);
-	list_for_each_safe(node, next, &acpi_wakeup_device_list) {
-		struct acpi_device *dev = container_of(node,
-						       struct acpi_device,
-						       wakeup_list);
-		/* In case user doesn't load button driver */
-		if (!dev->wakeup.flags.run_wake || dev->wakeup.state.enabled)
-			continue;
-		spin_unlock(&acpi_device_lock);
-		acpi_set_gpe_type(dev->wakeup.gpe_device,
-				  dev->wakeup.gpe_number,
-				  ACPI_GPE_TYPE_WAKE_RUN);
-		acpi_enable_gpe(dev->wakeup.gpe_device,
-				dev->wakeup.gpe_number);
-		dev->wakeup.state.enabled = 1;
-		spin_lock(&acpi_device_lock);
-	}
-	spin_unlock(&acpi_device_lock);
-	return 0;
-}
-
-late_initcall(acpi_wakeup_device_init);