Merge branch 'acpi-hotplug'

* acpi-hotplug:
  ACPI / memhotplug: Remove info->failed bit
  ACPI / memhotplug: set info->enabled for memory present at boot time
  ACPI: Verify device status after eject
  acpi: remove reference to ACPI_HOTPLUG_IO
  ACPI: Update _OST handling for notify
  ACPI: Update PNPID match handling for notify
  ACPI: Update PNPID set/free interfaces
  ACPI: Remove acpi_device dependency in acpi_device_set_id()
  ACPI / hotplug: Make acpi_hotplug_profile_ktype static
  ACPI / scan: Make memory hotplug driver use struct acpi_scan_handler
  ACPI / container: Use hotplug profile user space interface
  ACPI / hotplug: Introduce user space interface for hotplug profiles
  ACPI / scan: Introduce acpi_scan_handler_matching()
  ACPI / container: Use common hotplug code
  ACPI / scan: Introduce common code for ACPI-based device hotplug
  ACPI / scan: Introduce acpi_scan_match_handler()

2 files changed, 31 insertions, 6 deletions

diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 22ba56e834e2..98db31d9f9b4 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -88,11 +88,30 @@ struct acpi_device;
  * -----------------
  */
 
+enum acpi_hotplug_mode {
+	AHM_GENERIC = 0,
+	AHM_CONTAINER,
+	AHM_COUNT
+};
+
+struct acpi_hotplug_profile {
+	struct kobject kobj;
+	bool enabled:1;
+	enum acpi_hotplug_mode mode;
+};
+
+static inline struct acpi_hotplug_profile *to_acpi_hotplug_profile(
+						struct kobject *kobj)
+{
+	return container_of(kobj, struct acpi_hotplug_profile, kobj);
+}
+
 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);
+	struct acpi_hotplug_profile hotplug;
 };
 
 /*
@@ -142,7 +161,6 @@ struct acpi_device_status {
 
 struct acpi_device_flags {
 	u32 dynamic_status:1;
-	u32 bus_address:1;
 	u32 removable:1;
 	u32 ejectable:1;
 	u32 suprise_removal_ok:1;
@@ -150,7 +168,7 @@ struct acpi_device_flags {
 	u32 performance_manageable:1;
 	u32 eject_pending:1;
 	u32 match_driver:1;
-	u32 reserved:23;
+	u32 reserved:24;
 };
 
 /* File System */
@@ -173,10 +191,17 @@ struct acpi_hardware_id {
 	char *id;
 };
 
+struct acpi_pnp_type {
+	u32 hardware_id:1;
+	u32 bus_address:1;
+	u32 reserved:30;
+};
+
 struct acpi_device_pnp {
-	acpi_bus_id bus_id;	/* Object name */
+	acpi_bus_id bus_id;		/* Object name */
+	struct acpi_pnp_type type;	/* ID type */
 	acpi_bus_address bus_address;	/* _ADR */
-	char *unique_id;	/* _UID */
+	char *unique_id;		/* _UID */
 	struct list_head ids;		/* _HID and _CIDs */
 	acpi_device_name device_name;	/* Driver-determined */
 	acpi_device_class device_class;	/*        "          */
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index bcbdd7484e58..edaf311473e5 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -204,7 +204,7 @@ extern bool wmi_has_guid(const char *guid);
 #if defined(CONFIG_ACPI_VIDEO) || defined(CONFIG_ACPI_VIDEO_MODULE)
 
 extern long acpi_video_get_capabilities(acpi_handle graphics_dev_handle);
-extern long acpi_is_video_device(struct acpi_device *device);
+extern long acpi_is_video_device(acpi_handle handle);
 extern void acpi_video_dmi_promote_vendor(void);
 extern void acpi_video_dmi_demote_vendor(void);
 extern int acpi_video_backlight_support(void);
@@ -217,7 +217,7 @@ static inline long acpi_video_get_capabilities(acpi_handle graphics_dev_handle)
 	return 0;
 }
 
-static inline long acpi_is_video_device(struct acpi_device *device)
+static inline long acpi_is_video_device(acpi_handle handle)
 {
 	return 0;
 }