1 files changed, 7 insertions, 8 deletions

diff --git a/drivers/acpi/acpica/acobject.h b/drivers/acpi/acpica/acobject.h
index c065078ca83b..364a1303fb8f 100644
--- a/drivers/acpi/acpica/acobject.h
+++ b/drivers/acpi/acpica/acobject.h
@@ -113,8 +113,8 @@ struct acpi_object_integer {
 };
 
 /*
- * Note: The String and Buffer object must be identical through the Pointer
- * and length elements.  There is code that depends on this.
+ * Note: The String and Buffer object must be identical through the
+ * pointer and length elements. There is code that depends on this.
  *
  * Fields common to both Strings and Buffers
  */
@@ -206,8 +206,7 @@ struct acpi_object_method {
  * Common fields for objects that support ASL notifications
  */
 #define ACPI_COMMON_NOTIFY_INFO \
-        union acpi_operand_object       *system_notify;     /* Handler for system notifies */\
-        union acpi_operand_object       *device_notify;     /* Handler for driver notifies */\
+        union acpi_operand_object       *notify_list[2];    /* Handlers for system/device notifies */\
         union acpi_operand_object       *handler;       /* Handler for Address space */
 
 struct acpi_object_notify_common {      /* COMMON NOTIFY for POWER, PROCESSOR, DEVICE, and THERMAL */
@@ -296,10 +295,10 @@ struct acpi_object_buffer_field {
 
 struct acpi_object_notify_handler {
         ACPI_OBJECT_COMMON_HEADER struct acpi_namespace_node *node;     /* Parent device */
-        u32 handler_type;
-        acpi_notify_handler handler;
+        u32 handler_type;       /* Type: Device/System/Both */
+        acpi_notify_handler handler;    /* Handler address */
         void *context;
-        struct acpi_object_notify_handler *next;
+        union acpi_operand_object *next[2];     /* Device and System handler lists */
 };
 
 struct acpi_object_addr_handler {
@@ -382,7 +381,7 @@ struct acpi_object_cache_list {
 
 /******************************************************************************
  *
- * union acpi_operand_object Descriptor - a giant union of all of the above
+ * union acpi_operand_object descriptor - a giant union of all of the above
  *
  *****************************************************************************/