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-rw-r--r--drivers/acpi/Makefile8
-rw-r--r--drivers/acpi/bus.c15
-rw-r--r--drivers/acpi/debug.c14
-rw-r--r--drivers/acpi/ec.c7
-rw-r--r--drivers/acpi/glue.c6
-rw-r--r--drivers/acpi/internal.h43
-rw-r--r--drivers/acpi/power.c8
-rw-r--r--drivers/acpi/proc.c7
-rw-r--r--drivers/acpi/scan.c11
-rw-r--r--drivers/acpi/sleep.c2
-rw-r--r--drivers/acpi/system.c9
-rw-r--r--drivers/acpi/wakeup.c9
-rw-r--r--include/acpi/acpi_drivers.h23
13 files changed, 80 insertions, 82 deletions
diff --git a/drivers/acpi/Makefile b/drivers/acpi/Makefile
index b130ea0d075..61675e21fba 100644
--- a/drivers/acpi/Makefile
+++ b/drivers/acpi/Makefile
@@ -32,10 +32,8 @@ ifdef CONFIG_CPU_FREQ
processor-objs += processor_perflib.o
endif
-obj-y += bus.o glue.o
-obj-y += scan.o
-# Keep EC driver first. Initialization of others depend on it.
-obj-y += ec.o
+obj-y += bus.o glue.o scan.o ec.o \
+ power.o system.o event.o
obj-$(CONFIG_ACPI_AC) += ac.o
obj-$(CONFIG_ACPI_BATTERY) += battery.o
obj-$(CONFIG_ACPI_BUTTON) += button.o
@@ -51,8 +49,6 @@ obj-$(CONFIG_ACPI_PCI_SLOT) += pci_slot.o
obj-$(CONFIG_ACPI_PROCESSOR) += processor.o
obj-$(CONFIG_ACPI_CONTAINER) += container.o
obj-$(CONFIG_ACPI_THERMAL) += thermal.o
-obj-y += power.o
-obj-y += system.o event.o
obj-$(CONFIG_ACPI_DEBUG) += debug.o
obj-$(CONFIG_ACPI_NUMA) += numa.o
obj-$(CONFIG_ACPI_HOTPLUG_MEMORY) += acpi_memhotplug.o
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index bee64b73c91..e8f7b64e92d 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -39,6 +39,8 @@
#include <acpi/acpi_bus.h>
#include <acpi/acpi_drivers.h>
+#include "internal.h"
+
#define _COMPONENT ACPI_BUS_COMPONENT
ACPI_MODULE_NAME("bus");
@@ -846,6 +848,7 @@ static int __init acpi_init(void)
acpi_kobj = NULL;
}
+ init_acpi_device_notify();
result = acpi_bus_init();
if (!result) {
@@ -860,11 +863,23 @@ static int __init acpi_init(void)
}
} else
disable_acpi();
+
+ if (acpi_disabled)
+ return result;
+
/*
* If the laptop falls into the DMI check table, the power state check
* will be disabled in the course of device power transistion.
*/
dmi_check_system(power_nocheck_dmi_table);
+
+ acpi_scan_init();
+ acpi_ec_init();
+ acpi_power_init();
+ acpi_system_init();
+ acpi_debug_init();
+ acpi_sleep_proc_init();
+ acpi_wakeup_device_init();
return result;
}
diff --git a/drivers/acpi/debug.c b/drivers/acpi/debug.c
index 20223cbd0d1..9cb189f3c77 100644
--- a/drivers/acpi/debug.c
+++ b/drivers/acpi/debug.c
@@ -297,17 +297,15 @@ acpi_system_write_debug(struct file *file,
return count;
}
+#endif
-static int __init acpi_debug_init(void)
+int __init acpi_debug_init(void)
{
+#ifdef CONFIG_ACPI_PROCFS
struct proc_dir_entry *entry;
int error = 0;
char *name;
-
- if (acpi_disabled)
- return 0;
-
/* 'debug_layer' [R/W] */
name = ACPI_SYSTEM_FILE_DEBUG_LAYER;
entry =
@@ -338,7 +336,7 @@ static int __init acpi_debug_init(void)
remove_proc_entry(ACPI_SYSTEM_FILE_DEBUG_LAYER, acpi_root_dir);
error = -ENODEV;
goto Done;
-}
-
-subsys_initcall(acpi_debug_init);
+#else
+ return 0;
#endif
+}
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 2fe15060dcd..bf88f180380 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -1069,13 +1069,10 @@ static struct acpi_driver acpi_ec_driver = {
},
};
-static int __init acpi_ec_init(void)
+int __init acpi_ec_init(void)
{
int result = 0;
- if (acpi_disabled)
- return 0;
-
acpi_ec_dir = proc_mkdir(ACPI_EC_CLASS, acpi_root_dir);
if (!acpi_ec_dir)
return -ENODEV;
@@ -1090,8 +1087,6 @@ static int __init acpi_ec_init(void)
return result;
}
-subsys_initcall(acpi_ec_init);
-
/* EC driver currently not unloadable */
#if 0
static void __exit acpi_ec_exit(void)
diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c
index 5479b9f4251..8bd2c2a6884 100644
--- a/drivers/acpi/glue.c
+++ b/drivers/acpi/glue.c
@@ -286,10 +286,8 @@ static int acpi_platform_notify_remove(struct device *dev)
return 0;
}
-static int __init init_acpi_device_notify(void)
+int __init init_acpi_device_notify(void)
{
- if (acpi_disabled)
- return 0;
if (platform_notify || platform_notify_remove) {
printk(KERN_ERR PREFIX "Can't use platform_notify\n");
return 0;
@@ -298,5 +296,3 @@ static int __init init_acpi_device_notify(void)
platform_notify_remove = acpi_platform_notify_remove;
return 0;
}
-
-arch_initcall(init_acpi_device_notify);
diff --git a/drivers/acpi/internal.h b/drivers/acpi/internal.h
new file mode 100644
index 00000000000..11a69b53004
--- /dev/null
+++ b/drivers/acpi/internal.h
@@ -0,0 +1,43 @@
+/* For use by Linux/ACPI infrastructure, not drivers */
+
+int init_acpi_device_notify(void);
+int acpi_scan_init(void);
+int acpi_system_init(void);
+
+#ifdef CONFIG_ACPI_DEBUG
+int acpi_debug_init(void);
+#else
+static inline int acpi_debug_init(void) { return 0; }
+#endif
+
+/* --------------------------------------------------------------------------
+ Power Resource
+ -------------------------------------------------------------------------- */
+int acpi_power_init(void);
+int acpi_device_sleep_wake(struct acpi_device *dev,
+ int enable, int sleep_state, int dev_state);
+int acpi_enable_wakeup_device_power(struct acpi_device *dev, int sleep_state);
+int acpi_disable_wakeup_device_power(struct acpi_device *dev);
+int acpi_power_get_inferred_state(struct acpi_device *device);
+int acpi_power_transition(struct acpi_device *device, int state);
+extern int acpi_power_nocheck;
+
+int acpi_wakeup_device_init(void);
+
+/* --------------------------------------------------------------------------
+ Embedded Controller
+ -------------------------------------------------------------------------- */
+int acpi_ec_init(void);
+int acpi_ec_ecdt_probe(void);
+int acpi_boot_ec_enable(void);
+
+/*--------------------------------------------------------------------------
+ Suspend/Resume
+ -------------------------------------------------------------------------- */
+extern int acpi_sleep_init(void);
+
+#ifdef CONFIG_ACPI_SLEEP
+int acpi_sleep_proc_init(void);
+#else
+static inline int acpi_sleep_proc_init(void) { return 0; }
+#endif
diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c
index c926e7d4a0d..11968ba28fe 100644
--- a/drivers/acpi/power.c
+++ b/drivers/acpi/power.c
@@ -773,14 +773,10 @@ static int acpi_power_resume(struct acpi_device *device)
return 0;
}
-static int __init acpi_power_init(void)
+int __init acpi_power_init(void)
{
int result = 0;
-
- if (acpi_disabled)
- return 0;
-
INIT_LIST_HEAD(&acpi_power_resource_list);
acpi_power_dir = proc_mkdir(ACPI_POWER_CLASS, acpi_root_dir);
@@ -795,5 +791,3 @@ static int __init acpi_power_init(void)
return 0;
}
-
-subsys_initcall(acpi_power_init);
diff --git a/drivers/acpi/proc.c b/drivers/acpi/proc.c
index 428c911dba0..05dfdc96802 100644
--- a/drivers/acpi/proc.c
+++ b/drivers/acpi/proc.c
@@ -496,11 +496,8 @@ static u32 rtc_handler(void *context)
}
#endif /* HAVE_ACPI_LEGACY_ALARM */
-static int __init acpi_sleep_proc_init(void)
+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,
@@ -527,5 +524,3 @@ static int __init acpi_sleep_proc_init(void)
return 0;
}
-
-late_initcall(acpi_sleep_proc_init);
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index c54d7b6c406..c548231965e 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -11,6 +11,8 @@
#include <acpi/acpi_drivers.h>
+#include "internal.h"
+
#define _COMPONENT ACPI_BUS_COMPONENT
ACPI_MODULE_NAME("scan");
#define STRUCT_TO_INT(s) (*((int*)&s))
@@ -1524,16 +1526,11 @@ static int acpi_bus_scan_fixed(struct acpi_device *root)
return result;
}
-
-static int __init acpi_scan_init(void)
+int __init acpi_scan_init(void)
{
int result;
struct acpi_bus_ops ops;
-
- if (acpi_disabled)
- return 0;
-
memset(&ops, 0, sizeof(ops));
ops.acpi_op_add = 1;
ops.acpi_op_start = 1;
@@ -1566,5 +1563,3 @@ static int __init acpi_scan_init(void)
Done:
return result;
}
-
-subsys_initcall(acpi_scan_init);
diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
index 837ac7d5801..91a284b54db 100644
--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -21,6 +21,8 @@
#include <acpi/acpi_bus.h>
#include <acpi/acpi_drivers.h>
+
+#include "internal.h"
#include "sleep.h"
u8 sleep_states[ACPI_S_STATE_COUNT];
diff --git a/drivers/acpi/system.c b/drivers/acpi/system.c
index 391d0358a59..3b88981dd21 100644
--- a/drivers/acpi/system.c
+++ b/drivers/acpi/system.c
@@ -571,12 +571,9 @@ static int acpi_system_procfs_init(void)
}
#endif
-static int __init acpi_system_init(void)
+int __init acpi_system_init(void)
{
- int result = 0;
-
- if (acpi_disabled)
- return 0;
+ int result;
result = acpi_system_procfs_init();
if (result)
@@ -586,5 +583,3 @@ static int __init acpi_system_init(void)
return result;
}
-
-subsys_initcall(acpi_system_init);
diff --git a/drivers/acpi/wakeup.c b/drivers/acpi/wakeup.c
index 2d34806d45d..5aee8c26cc9 100644
--- a/drivers/acpi/wakeup.c
+++ b/drivers/acpi/wakeup.c
@@ -8,6 +8,8 @@
#include <acpi/acpi_drivers.h>
#include <linux/kernel.h>
#include <linux/types.h>
+
+#include "internal.h"
#include "sleep.h"
#define _COMPONENT ACPI_SYSTEM_COMPONENT
@@ -136,13 +138,10 @@ void acpi_disable_wakeup_device(u8 sleep_state)
spin_unlock(&acpi_device_lock);
}
-static int __init acpi_wakeup_device_init(void)
+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,
@@ -163,5 +162,3 @@ static int __init acpi_wakeup_device_init(void)
spin_unlock(&acpi_device_lock);
return 0;
}
-
-late_initcall(acpi_wakeup_device_init);
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h
index 5fc1bb0f4a9..241d227de6c 100644
--- a/include/acpi/acpi_drivers.h
+++ b/include/acpi/acpi_drivers.h
@@ -99,24 +99,6 @@ struct pci_bus *pci_acpi_scan_root(struct acpi_device *device, int domain,
int bus);
/* --------------------------------------------------------------------------
- Power Resource
- -------------------------------------------------------------------------- */
-
-int acpi_device_sleep_wake(struct acpi_device *dev,
- int enable, int sleep_state, int dev_state);
-int acpi_enable_wakeup_device_power(struct acpi_device *dev, int sleep_state);
-int acpi_disable_wakeup_device_power(struct acpi_device *dev);
-int acpi_power_get_inferred_state(struct acpi_device *device);
-int acpi_power_transition(struct acpi_device *device, int state);
-extern int acpi_power_nocheck;
-
-/* --------------------------------------------------------------------------
- Embedded Controller
- -------------------------------------------------------------------------- */
-int acpi_ec_ecdt_probe(void);
-int acpi_boot_ec_enable(void);
-
-/* --------------------------------------------------------------------------
Processor
-------------------------------------------------------------------------- */
@@ -165,9 +147,4 @@ static inline void unregister_hotplug_dock_device(acpi_handle handle)
}
#endif
-/*--------------------------------------------------------------------------
- Suspend/Resume
- -------------------------------------------------------------------------- */
-extern int acpi_sleep_init(void);
-
#endif /*__ACPI_DRIVERS_H__*/
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-04 19:29:09 +0000