1 files changed, 12 insertions, 10 deletions

diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 1cef1398e358..3cd9ccdcbd8f 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -70,7 +70,6 @@ enum acpi_bus_device_type {
         ACPI_BUS_TYPE_POWER,
         ACPI_BUS_TYPE_PROCESSOR,
         ACPI_BUS_TYPE_THERMAL,
-        ACPI_BUS_TYPE_SYSTEM,
         ACPI_BUS_TYPE_POWER_BUTTON,
         ACPI_BUS_TYPE_SLEEP_BUTTON,
         ACPI_BUS_DEVICE_TYPE_COUNT
@@ -142,10 +141,7 @@ struct acpi_device_status {
 
 struct acpi_device_flags {
         u32 dynamic_status:1;
-        u32 hardware_id:1;
-        u32 compatible_ids:1;
         u32 bus_address:1;
-        u32 unique_id:1;
         u32 removable:1;
         u32 ejectable:1;
         u32 lockable:1;
@@ -154,7 +150,7 @@ struct acpi_device_flags {
         u32 performance_manageable:1;
         u32 wake_capable:1;     /* Wakeup(_PRW) supported? */
         u32 force_power_state:1;
-        u32 reserved:19;
+        u32 reserved:22;
 };
 
 /* File System */
@@ -172,20 +168,23 @@ typedef unsigned long acpi_bus_address;
 typedef char acpi_device_name[40];
 typedef char acpi_device_class[20];
 
+struct acpi_hardware_id {
+        struct list_head list;
+        char *id;
+};
+
 struct acpi_device_pnp {
         acpi_bus_id bus_id;     /* Object name */
         acpi_bus_address bus_address;   /* _ADR */
-        char *hardware_id;      /* _HID */
-        struct acpica_device_id_list *cid_list; /* _CIDs */
         char *unique_id;        /* _UID */
+        struct list_head ids;           /* _HID and _CIDs */
         acpi_device_name device_name;   /* Driver-determined */
         acpi_device_class device_class; /*        "          */
 };
 
 #define acpi_device_bid(d)      ((d)->pnp.bus_id)
 #define acpi_device_adr(d)      ((d)->pnp.bus_address)
-#define acpi_device_hid(d)      ((d)->pnp.hardware_id)
-#define acpi_device_uid(d)      ((d)->pnp.unique_id)
+char *acpi_device_hid(struct acpi_device *device);
 #define acpi_device_name(d)     ((d)->pnp.device_name)
 #define acpi_device_class(d)    ((d)->pnp.device_class)
 
@@ -262,7 +261,8 @@ struct acpi_device_wakeup {
 /* Device */
 
 struct acpi_device {
-        acpi_handle handle;
+        int device_type;
+        acpi_handle handle;             /* no handle for fixed hardware */
         struct acpi_device *parent;
         struct list_head children;
         struct list_head node;
@@ -322,6 +322,8 @@ extern void unregister_acpi_bus_notifier(struct notifier_block *nb);
 
 int acpi_bus_get_device(acpi_handle handle, struct acpi_device **device);
 void acpi_bus_data_handler(acpi_handle handle, void *context);
+acpi_status acpi_bus_get_status_handle(acpi_handle handle,
+                                       unsigned long long *sta);
 int acpi_bus_get_status(struct acpi_device *device);
 int acpi_bus_get_power(acpi_handle handle, int *state);
 int acpi_bus_set_power(acpi_handle handle, int state);