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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-08-27 03:25:28 +0400
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-08-27 03:25:28 +0400
commitc92f56cbdfc08c8c207c9476c69c99fdbadbd77b (patch)
treec38480e47fc7c85ea609a6f882f5c5143c33cb74 /include/acpi
parentd8dfad3876e4386666b759da3c833d62fb8b2267 (diff)
parent0177f29fea534ef5e6af2d76e9a9be0fdd325c4d (diff)
downloadlinux-c92f56cbdfc08c8c207c9476c69c99fdbadbd77b.tar.xz
Merge branch 'acpi-cleanup'
* acpi-cleanup: (21 commits) ACPI / dock: fix error return code in dock_add() ACPI / dock: Drop unnecessary local variable from dock_add() ACPI / dock / PCI: Drop ACPI dock notifier chain ACPI / dock: Do not check CONFIG_ACPI_DOCK_MODULE ACPI / dock: Do not leak memory on falilures to add a dock station ACPI: Drop ACPI bus notifier call chain ACPI / dock: Rework the handling of notifications ACPI / dock: Simplify dock_init_hotplug() and dock_release_hotplug() ACPI / dock: Walk list in reverse order during removal of devices ACPI / dock: Rework and simplify find_dock_devices() ACPI / dock: Drop the hp_lock mutex from struct dock_station ACPI: simplify acpiphp driver with new helper functions ACPI: simplify dock driver with new helper functions ACPI: Export acpi_(bay)|(dock)_match() from scan.c ACPI: introduce two helper functions for _EJ0 and _LCK ACPI: introduce helper function acpi_execute_simple_method() ACPI: introduce helper function acpi_has_method() ACPI / dock: simplify dock_create_acpi_device() ACPI / dock: mark initialization functions with __init ACPI / dock: drop redundant spin lock in dock station object ...
Diffstat (limited to 'include/acpi')
-rw-r--r--include/acpi/acpi_bus.h12
-rw-r--r--include/acpi/acpi_drivers.h14
2 files changed, 13 insertions, 13 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 94383a70c1a3..904379b5f2fb 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -56,6 +56,16 @@ acpi_evaluate_hotplug_ost(acpi_handle handle, u32 source_event,
acpi_status
acpi_get_physical_device_location(acpi_handle handle, struct acpi_pld_info **pld);
+
+bool acpi_has_method(acpi_handle handle, char *name);
+acpi_status acpi_execute_simple_method(acpi_handle handle, char *method,
+ u64 arg);
+acpi_status acpi_evaluate_ej0(acpi_handle handle);
+acpi_status acpi_evaluate_lck(acpi_handle handle, int lock);
+bool acpi_ata_match(acpi_handle handle);
+bool acpi_bay_match(acpi_handle handle);
+bool acpi_dock_match(acpi_handle handle);
+
#ifdef CONFIG_ACPI
#include <linux/proc_fs.h>
@@ -352,8 +362,6 @@ extern int acpi_notifier_call_chain(struct acpi_device *, u32, u32);
extern int register_acpi_notifier(struct notifier_block *);
extern int unregister_acpi_notifier(struct notifier_block *);
-extern int register_acpi_bus_notifier(struct notifier_block *nb);
-extern void unregister_acpi_bus_notifier(struct notifier_block *nb);
/*
* External Functions
*/
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h
index b420939f5eb5..1cedfcb1bd88 100644
--- a/include/acpi/acpi_drivers.h
+++ b/include/acpi/acpi_drivers.h
@@ -113,14 +113,13 @@ void pci_acpi_crs_quirks(void);
Dock Station
-------------------------------------------------------------------------- */
struct acpi_dock_ops {
+ acpi_notify_handler fixup;
acpi_notify_handler handler;
acpi_notify_handler uevent;
};
-#if defined(CONFIG_ACPI_DOCK) || defined(CONFIG_ACPI_DOCK_MODULE)
+#ifdef CONFIG_ACPI_DOCK
extern int is_dock_device(acpi_handle handle);
-extern int register_dock_notifier(struct notifier_block *nb);
-extern void unregister_dock_notifier(struct notifier_block *nb);
extern int register_hotplug_dock_device(acpi_handle handle,
const struct acpi_dock_ops *ops,
void *context,
@@ -132,13 +131,6 @@ static inline int is_dock_device(acpi_handle handle)
{
return 0;
}
-static inline int register_dock_notifier(struct notifier_block *nb)
-{
- return -ENODEV;
-}
-static inline void unregister_dock_notifier(struct notifier_block *nb)
-{
-}
static inline int register_hotplug_dock_device(acpi_handle handle,
const struct acpi_dock_ops *ops,
void *context,
@@ -150,6 +142,6 @@ static inline int register_hotplug_dock_device(acpi_handle handle,
static inline void unregister_hotplug_dock_device(acpi_handle handle)
{
}
-#endif
+#endif /* CONFIG_ACPI_DOCK */
#endif /*__ACPI_DRIVERS_H__*/