ACPICA: create acpica/ directory

also, delete sleep/ and delete ACPI_CFLAGS from Makefile

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

1 files changed, 0 insertions, 167 deletions

diff --git a/drivers/acpi/sleep/wakeup.c b/drivers/acpi/sleep/wakeup.c
deleted file mode 100644
index 2d34806d45dd..000000000000
--- 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);