diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 9ca212d..2a9dbc1 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -42,447 +42,283 @@
  * POSSIBILITY OF SUCH DAMAGES.
  */
 
-
 #ifndef __ACXFACE_H__
 #define __ACXFACE_H__
 
 #include "actypes.h"
 #include "actbl.h"
 
-
 /*
  * Global interfaces
  */
-acpi_status
-acpi_initialize_subsystem (
-	void);
+acpi_status acpi_initialize_subsystem(void);
 
-acpi_status
-acpi_enable_subsystem (
-	u32                             flags);
+acpi_status acpi_enable_subsystem(u32 flags);
 
-acpi_status
-acpi_initialize_objects (
-	u32                             flags);
+acpi_status acpi_initialize_objects(u32 flags);
 
-acpi_status
-acpi_terminate (
-	void);
+acpi_status acpi_terminate(void);
 
 #ifdef ACPI_FUTURE_USAGE
-acpi_status
-acpi_subsystem_status (
-	void);
+acpi_status acpi_subsystem_status(void);
 #endif
 
-acpi_status
-acpi_enable (
-	void);
+acpi_status acpi_enable(void);
 
-acpi_status
-acpi_disable (
-	void);
+acpi_status acpi_disable(void);
 
 #ifdef ACPI_FUTURE_USAGE
-acpi_status
-acpi_get_system_info (
-	struct acpi_buffer              *ret_buffer);
+acpi_status acpi_get_system_info(struct acpi_buffer *ret_buffer);
 #endif
 
-const char *
-acpi_format_exception (
-	acpi_status                     exception);
+const char *acpi_format_exception(acpi_status exception);
 
-acpi_status
-acpi_purge_cached_objects (
-	void);
+acpi_status acpi_purge_cached_objects(void);
 
 #ifdef ACPI_FUTURE_USAGE
 acpi_status
-acpi_install_initialization_handler (
-	acpi_init_handler               handler,
-	u32                             function);
+acpi_install_initialization_handler(acpi_init_handler handler, u32 function);
 #endif
 
 /*
  * ACPI Memory managment
  */
-void *
-acpi_allocate (
-	u32                             size);
+void *acpi_allocate(u32 size);
 
-void *
-acpi_callocate (
-	u32                             size);
+void *acpi_callocate(u32 size);
 
-void
-acpi_free (
-	void                            *address);
-
+void acpi_free(void *address);
 
 /*
  * ACPI table manipulation interfaces
  */
 acpi_status
-acpi_find_root_pointer (
-	u32                             flags,
-	struct acpi_pointer             *rsdp_address);
+acpi_find_root_pointer(u32 flags, struct acpi_pointer *rsdp_address);
 
-acpi_status
-acpi_load_tables (
-	void);
+acpi_status acpi_load_tables(void);
 
 #ifdef ACPI_FUTURE_USAGE
-acpi_status
-acpi_load_table (
-	struct acpi_table_header        *table_ptr);
+acpi_status acpi_load_table(struct acpi_table_header *table_ptr);
+
+acpi_status acpi_unload_table(acpi_table_type table_type);
 
 acpi_status
-acpi_unload_table (
-	acpi_table_type                 table_type);
+acpi_get_table_header(acpi_table_type table_type,
+		      u32 instance, struct acpi_table_header *out_table_header);
+#endif				/*  ACPI_FUTURE_USAGE  */
 
 acpi_status
-acpi_get_table_header (
-	acpi_table_type                 table_type,
-	u32                             instance,
-	struct acpi_table_header        *out_table_header);
-#endif  /*  ACPI_FUTURE_USAGE  */
+acpi_get_table(acpi_table_type table_type,
+	       u32 instance, struct acpi_buffer *ret_buffer);
 
 acpi_status
-acpi_get_table (
-	acpi_table_type                 table_type,
-	u32                             instance,
-	struct acpi_buffer              *ret_buffer);
-
-acpi_status
-acpi_get_firmware_table (
-	acpi_string                     signature,
-	u32                             instance,
-	u32                             flags,
-	struct acpi_table_header        **table_pointer);
-
+acpi_get_firmware_table(acpi_string signature,
+			u32 instance,
+			u32 flags, struct acpi_table_header **table_pointer);
 
 /*
  * Namespace and name interfaces
  */
 acpi_status
-acpi_walk_namespace (
-	acpi_object_type                type,
-	acpi_handle                     start_object,
-	u32                             max_depth,
-	acpi_walk_callback              user_function,
-	void                            *context,
-	void                            **return_value);
+acpi_walk_namespace(acpi_object_type type,
+		    acpi_handle start_object,
+		    u32 max_depth,
+		    acpi_walk_callback user_function,
+		    void *context, void **return_value);
 
 acpi_status
-acpi_get_devices (
-	char                            *HID,
-	acpi_walk_callback              user_function,
-	void                            *context,
-	void                            **return_value);
+acpi_get_devices(char *HID,
+		 acpi_walk_callback user_function,
+		 void *context, void **return_value);
 
 acpi_status
-acpi_get_name (
-	acpi_handle                     handle,
-	u32                             name_type,
-	struct acpi_buffer              *ret_path_ptr);
+acpi_get_name(acpi_handle handle,
+	      u32 name_type, struct acpi_buffer *ret_path_ptr);
 
 acpi_status
-acpi_get_handle (
-	acpi_handle                     parent,
-	acpi_string                     pathname,
-	acpi_handle                     *ret_handle);
+acpi_get_handle(acpi_handle parent,
+		acpi_string pathname, acpi_handle * ret_handle);
 
 acpi_status
-acpi_attach_data (
-	acpi_handle                     obj_handle,
-	acpi_object_handler             handler,
-	void                            *data);
+acpi_attach_data(acpi_handle obj_handle,
+		 acpi_object_handler handler, void *data);
 
 acpi_status
-acpi_detach_data (
-	acpi_handle                     obj_handle,
-	acpi_object_handler             handler);
+acpi_detach_data(acpi_handle obj_handle, acpi_object_handler handler);
 
 acpi_status
-acpi_get_data (
-	acpi_handle                     obj_handle,
-	acpi_object_handler             handler,
-	void                            **data);
-
+acpi_get_data(acpi_handle obj_handle, acpi_object_handler handler, void **data);
 
 /*
  * Object manipulation and enumeration
  */
 acpi_status
-acpi_evaluate_object (
-	acpi_handle                     object,
-	acpi_string                     pathname,
-	struct acpi_object_list         *parameter_objects,
-	struct acpi_buffer              *return_object_buffer);
+acpi_evaluate_object(acpi_handle object,
+		     acpi_string pathname,
+		     struct acpi_object_list *parameter_objects,
+		     struct acpi_buffer *return_object_buffer);
 
 #ifdef ACPI_FUTURE_USAGE
 acpi_status
-acpi_evaluate_object_typed (
-	acpi_handle                     object,
-	acpi_string                     pathname,
-	struct acpi_object_list         *external_params,
-	struct acpi_buffer              *return_buffer,
-	acpi_object_type                return_type);
+acpi_evaluate_object_typed(acpi_handle object,
+			   acpi_string pathname,
+			   struct acpi_object_list *external_params,
+			   struct acpi_buffer *return_buffer,
+			   acpi_object_type return_type);
 #endif
 
 acpi_status
-acpi_get_object_info (
-	acpi_handle                     handle,
-	struct acpi_buffer              *return_buffer);
+acpi_get_object_info(acpi_handle handle, struct acpi_buffer *return_buffer);
 
 acpi_status
-acpi_get_next_object (
-	acpi_object_type                type,
-	acpi_handle                     parent,
-	acpi_handle                     child,
-	acpi_handle                     *out_handle);
+acpi_get_next_object(acpi_object_type type,
+		     acpi_handle parent,
+		     acpi_handle child, acpi_handle * out_handle);
 
-acpi_status
-acpi_get_type (
-	acpi_handle                     object,
-	acpi_object_type                *out_type);
+acpi_status acpi_get_type(acpi_handle object, acpi_object_type * out_type);
 
-acpi_status
-acpi_get_parent (
-	acpi_handle                     object,
-	acpi_handle                     *out_handle);
-
+acpi_status acpi_get_parent(acpi_handle object, acpi_handle * out_handle);
 
 /*
  * Event handler interfaces
  */
 acpi_status
-acpi_install_fixed_event_handler (
-	u32                             acpi_event,
-	acpi_event_handler              handler,
-	void                            *context);
+acpi_install_fixed_event_handler(u32 acpi_event,
+				 acpi_event_handler handler, void *context);
 
 acpi_status
-acpi_remove_fixed_event_handler (
-	u32                             acpi_event,
-	acpi_event_handler              handler);
+acpi_remove_fixed_event_handler(u32 acpi_event, acpi_event_handler handler);
 
 acpi_status
-acpi_install_notify_handler (
-	acpi_handle                     device,
-	u32                             handler_type,
-	acpi_notify_handler             handler,
-	void                            *context);
+acpi_install_notify_handler(acpi_handle device,
+			    u32 handler_type,
+			    acpi_notify_handler handler, void *context);
 
 acpi_status
-acpi_remove_notify_handler (
-	acpi_handle                     device,
-	u32                             handler_type,
-	acpi_notify_handler             handler);
+acpi_remove_notify_handler(acpi_handle device,
+			   u32 handler_type, acpi_notify_handler handler);
 
 acpi_status
-acpi_install_address_space_handler (
-	acpi_handle                     device,
-	acpi_adr_space_type             space_id,
-	acpi_adr_space_handler          handler,
-	acpi_adr_space_setup            setup,
-	void                            *context);
+acpi_install_address_space_handler(acpi_handle device,
+				   acpi_adr_space_type space_id,
+				   acpi_adr_space_handler handler,
+				   acpi_adr_space_setup setup, void *context);
 
 acpi_status
-acpi_remove_address_space_handler (
-	acpi_handle                     device,
-	acpi_adr_space_type             space_id,
-	acpi_adr_space_handler          handler);
+acpi_remove_address_space_handler(acpi_handle device,
+				  acpi_adr_space_type space_id,
+				  acpi_adr_space_handler handler);
 
 acpi_status
-acpi_install_gpe_handler (
-	acpi_handle                     gpe_device,
-	u32                             gpe_number,
-	u32                             type,
-	acpi_event_handler              address,
-	void                            *context);
+acpi_install_gpe_handler(acpi_handle gpe_device,
+			 u32 gpe_number,
+			 u32 type, acpi_event_handler address, void *context);
 
 #ifdef ACPI_FUTURE_USAGE
-acpi_status
-acpi_install_exception_handler (
-	acpi_exception_handler          handler);
+acpi_status acpi_install_exception_handler(acpi_exception_handler handler);
 #endif
 
-
 /*
  * Event interfaces
  */
-acpi_status
-acpi_acquire_global_lock (
-	u16                             timeout,
-	u32                             *handle);
+acpi_status acpi_acquire_global_lock(u16 timeout, u32 * handle);
+
+acpi_status acpi_release_global_lock(u32 handle);
 
 acpi_status
-acpi_release_global_lock (
-	u32                             handle);
+acpi_remove_gpe_handler(acpi_handle gpe_device,
+			u32 gpe_number, acpi_event_handler address);
 
-acpi_status
-acpi_remove_gpe_handler (
-	acpi_handle                     gpe_device,
-	u32                             gpe_number,
-	acpi_event_handler              address);
+acpi_status acpi_enable_event(u32 event, u32 flags);
 
-acpi_status
-acpi_enable_event (
-	u32                             event,
-	u32                             flags);
+acpi_status acpi_disable_event(u32 event, u32 flags);
 
-acpi_status
-acpi_disable_event (
-	u32                             event,
-	u32                             flags);
+acpi_status acpi_clear_event(u32 event);
 
-acpi_status
-acpi_clear_event (
-	u32                             event);
+#ifdef ACPI_FUTURE_USAGE
+acpi_status acpi_get_event_status(u32 event, acpi_event_status * event_status);
+#endif				/*  ACPI_FUTURE_USAGE  */
+
+acpi_status acpi_set_gpe_type(acpi_handle gpe_device, u32 gpe_number, u8 type);
+
+acpi_status acpi_enable_gpe(acpi_handle gpe_device, u32 gpe_number, u32 flags);
+
+acpi_status acpi_disable_gpe(acpi_handle gpe_device, u32 gpe_number, u32 flags);
+
+acpi_status acpi_clear_gpe(acpi_handle gpe_device, u32 gpe_number, u32 flags);
 
 #ifdef ACPI_FUTURE_USAGE
 acpi_status
-acpi_get_event_status (
-	u32                             event,
-	acpi_event_status               *event_status);
-#endif  /*  ACPI_FUTURE_USAGE  */
+acpi_get_gpe_status(acpi_handle gpe_device,
+		    u32 gpe_number,
+		    u32 flags, acpi_event_status * event_status);
+#endif				/*  ACPI_FUTURE_USAGE  */
 
 acpi_status
-acpi_set_gpe_type (
-	acpi_handle                     gpe_device,
-	u32                             gpe_number,
-	u8                              type);
+acpi_install_gpe_block(acpi_handle gpe_device,
+		       struct acpi_generic_address *gpe_block_address,
+		       u32 register_count, u32 interrupt_number);
 
-acpi_status
-acpi_enable_gpe (
-	acpi_handle                     gpe_device,
-	u32                             gpe_number,
-	u32                             flags);
-
-acpi_status
-acpi_disable_gpe (
-	acpi_handle                     gpe_device,
-	u32                             gpe_number,
-	u32                             flags);
-
-acpi_status
-acpi_clear_gpe (
-	acpi_handle                     gpe_device,
-	u32                             gpe_number,
-	u32                             flags);
-
-#ifdef ACPI_FUTURE_USAGE
-acpi_status
-acpi_get_gpe_status (
-	acpi_handle                     gpe_device,
-	u32                             gpe_number,
-	u32                             flags,
-	acpi_event_status               *event_status);
-#endif  /*  ACPI_FUTURE_USAGE  */
-
-acpi_status
-acpi_install_gpe_block (
-	acpi_handle                     gpe_device,
-	struct acpi_generic_address     *gpe_block_address,
-	u32                             register_count,
-	u32                             interrupt_number);
-
-acpi_status
-acpi_remove_gpe_block (
-	acpi_handle                     gpe_device);
-
+acpi_status acpi_remove_gpe_block(acpi_handle gpe_device);
 
 /*
  * Resource interfaces
  */
 typedef
-acpi_status (*ACPI_WALK_RESOURCE_CALLBACK) (
-	struct acpi_resource            *resource,
-	void                            *context);
-
+acpi_status(*ACPI_WALK_RESOURCE_CALLBACK) (struct acpi_resource * resource,
+					   void *context);
 
 acpi_status
-acpi_get_current_resources(
-	acpi_handle                     device_handle,
-	struct acpi_buffer              *ret_buffer);
+acpi_get_current_resources(acpi_handle device_handle,
+			   struct acpi_buffer *ret_buffer);
 
 #ifdef ACPI_FUTURE_USAGE
 acpi_status
-acpi_get_possible_resources(
-	acpi_handle                     device_handle,
-	struct acpi_buffer              *ret_buffer);
+acpi_get_possible_resources(acpi_handle device_handle,
+			    struct acpi_buffer *ret_buffer);
 #endif
 
 acpi_status
-acpi_walk_resources (
-	acpi_handle                             device_handle,
-	char                                    *path,
-	ACPI_WALK_RESOURCE_CALLBACK     user_function,
-	void                                    *context);
+acpi_walk_resources(acpi_handle device_handle,
+		    char *path,
+		    ACPI_WALK_RESOURCE_CALLBACK user_function, void *context);
 
 acpi_status
-acpi_set_current_resources (
-	acpi_handle                     device_handle,
-	struct acpi_buffer              *in_buffer);
+acpi_set_current_resources(acpi_handle device_handle,
+			   struct acpi_buffer *in_buffer);
 
 acpi_status
-acpi_get_irq_routing_table (
-	acpi_handle                     bus_device_handle,
-	struct acpi_buffer              *ret_buffer);
+acpi_get_irq_routing_table(acpi_handle bus_device_handle,
+			   struct acpi_buffer *ret_buffer);
 
 acpi_status
-acpi_resource_to_address64 (
-	struct acpi_resource            *resource,
-	struct acpi_resource_address64 *out);
+acpi_resource_to_address64(struct acpi_resource *resource,
+			   struct acpi_resource_address64 *out);
 
 /*
  * Hardware (ACPI device) interfaces
  */
-acpi_status
-acpi_get_register (
-	u32                             register_id,
-	u32                             *return_value,
-	u32                             flags);
+acpi_status acpi_get_register(u32 register_id, u32 * return_value, u32 flags);
+
+acpi_status acpi_set_register(u32 register_id, u32 value, u32 flags);
 
 acpi_status
-acpi_set_register (
-	u32                             register_id,
-	u32                             value,
-	u32                             flags);
-
-acpi_status
-acpi_set_firmware_waking_vector (
-	acpi_physical_address           physical_address);
+acpi_set_firmware_waking_vector(acpi_physical_address physical_address);
 
 #ifdef ACPI_FUTURE_USAGE
 acpi_status
-acpi_get_firmware_waking_vector (
-	acpi_physical_address           *physical_address);
+acpi_get_firmware_waking_vector(acpi_physical_address * physical_address);
 #endif
 
 acpi_status
-acpi_get_sleep_type_data (
-	u8                              sleep_state,
-	u8                              *slp_typ_a,
-	u8                              *slp_typ_b);
+acpi_get_sleep_type_data(u8 sleep_state, u8 * slp_typ_a, u8 * slp_typ_b);
 
-acpi_status
-acpi_enter_sleep_state_prep (
-	u8                              sleep_state);
+acpi_status acpi_enter_sleep_state_prep(u8 sleep_state);
 
-acpi_status asmlinkage
-acpi_enter_sleep_state (
-	u8                              sleep_state);
+acpi_status asmlinkage acpi_enter_sleep_state(u8 sleep_state);
 
-acpi_status asmlinkage
-acpi_enter_sleep_state_s4bios (
-	void);
+acpi_status asmlinkage acpi_enter_sleep_state_s4bios(void);
 
-acpi_status
-acpi_leave_sleep_state (
-	u8                              sleep_state);
+acpi_status acpi_leave_sleep_state(u8 sleep_state);
 
-
-#endif /* __ACXFACE_H__ */
+#endif				/* __ACXFACE_H__ */