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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-02-15 13:58:30 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-02-15 13:58:30 +0100
commite8f71df723339b6d3861886f58c245812d1994f8 (patch)
tree77264d37afeff152816afa1fea7b960dc8cbbd1e /include/acpi
parentb34bf8e3cd5039ccba7f478601188427b1a8cd0b (diff)
parent3757b94802fb65d8f696597a74053cf21738da0b (diff)
Merge branch 'acpi-cleanup'
* acpi-cleanup: (21 commits) ACPI / hotplug: Fix concurrency issues and memory leaks ACPI: Remove the use of CONFIG_ACPI_CONTAINER_MODULE ACPI / scan: Full transition to D3cold in acpi_device_unregister() ACPI / scan: Make acpi_bus_hot_remove_device() acquire the scan lock ACPI: Drop the container.h header file ACPI / Documentation: refer to correct file for acpi_platform_device_ids[] table ACPI / scan: Make container driver use struct acpi_scan_handler ACPI / scan: Remove useless #ifndef from acpi_eject_store() ACPI: Unbind ACPI drv when probe failed ACPI: sysfs eject support for ACPI scan handlers ACPI / scan: Follow priorities of IDs when matching scan handlers ACPI / PCI: pci_slot: replace printk(KERN_xxx) with pr_xxx() ACPI / dock: Fix acpi_bus_get_device() check in drivers/acpi/dock.c ACPI / scan: Clean up acpi_bus_get_parent() ACPI / platform: Use struct acpi_scan_handler for creating devices ACPI / PCI: Make PCI IRQ link driver use struct acpi_scan_handler ACPI / PCI: Make PCI root driver use struct acpi_scan_handler ACPI / scan: Introduce struct acpi_scan_handler ACPI / scan: Make scanning of fixed devices follow the general scheme ACPI: Drop device start operation that is not used ...
Diffstat (limited to 'include/acpi')
-rw-r--r--include/acpi/acpi_bus.h21
-rw-r--r--include/acpi/container.h12
2 files changed, 18 insertions, 15 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 36ed7e025bfc..227ba7dc293d 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -84,19 +84,29 @@ struct acpi_driver;
struct acpi_device;
/*
+ * ACPI Scan Handler
+ * -----------------
+ */
+
+struct acpi_scan_handler {
+ const struct acpi_device_id *ids;
+ struct list_head list_node;
+ int (*attach)(struct acpi_device *dev, const struct acpi_device_id *id);
+ void (*detach)(struct acpi_device *dev);
+};
+
+/*
* ACPI Driver
* -----------
*/
typedef int (*acpi_op_add) (struct acpi_device * device);
-typedef int (*acpi_op_remove) (struct acpi_device * device, int type);
-typedef int (*acpi_op_start) (struct acpi_device * device);
+typedef int (*acpi_op_remove) (struct acpi_device * device);
typedef void (*acpi_op_notify) (struct acpi_device * device, u32 event);
struct acpi_device_ops {
acpi_op_add add;
acpi_op_remove remove;
- acpi_op_start start;
acpi_op_notify notify;
};
@@ -271,6 +281,7 @@ struct acpi_device {
struct acpi_device_wakeup wakeup;
struct acpi_device_perf performance;
struct acpi_device_dir dir;
+ struct acpi_scan_handler *handler;
struct acpi_driver *driver;
void *driver_data;
struct device dev;
@@ -384,6 +395,10 @@ int acpi_bus_receive_event(struct acpi_bus_event *event);
static inline int acpi_bus_generate_proc_event(struct acpi_device *device, u8 type, int data)
{ return 0; }
#endif
+
+void acpi_scan_lock_acquire(void);
+void acpi_scan_lock_release(void);
+int acpi_scan_add_handler(struct acpi_scan_handler *handler);
int acpi_bus_register_driver(struct acpi_driver *driver);
void acpi_bus_unregister_driver(struct acpi_driver *driver);
int acpi_bus_scan(acpi_handle handle);
diff --git a/include/acpi/container.h b/include/acpi/container.h
deleted file mode 100644
index a703f14e049e..000000000000
--- a/include/acpi/container.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef __ACPI_CONTAINER_H
-#define __ACPI_CONTAINER_H
-
-#include <linux/kernel.h>
-
-struct acpi_container {
- acpi_handle handle;
- unsigned long sun;
- int state;
-};
-
-#endif /* __ACPI_CONTAINER_H */