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-rw-r--r--include/acpi/acinterp.h3
-rw-r--r--include/acpi/acobject.h2
2 files changed, 3 insertions, 2 deletions
diff --git a/include/acpi/acinterp.h b/include/acpi/acinterp.h
index ce7c9d65391..73967c8152d 100644
--- a/include/acpi/acinterp.h
+++ b/include/acpi/acinterp.h
@@ -253,7 +253,8 @@ acpi_ex_release_mutex(union acpi_operand_object *obj_desc,
void acpi_ex_release_all_mutexes(struct acpi_thread_state *thread);
-void acpi_ex_unlink_mutex(union acpi_operand_object *obj_desc);
+void acpi_ex_unlink_mutex(union acpi_operand_object *obj_desc,
+ struct acpi_thread_state *thread);
/*
* exprep - ACPI AML execution - prep utilities
diff --git a/include/acpi/acobject.h b/include/acpi/acobject.h
index 04e9735a674..5206d61d74a 100644
--- a/include/acpi/acobject.h
+++ b/include/acpi/acobject.h
@@ -155,7 +155,7 @@ struct acpi_object_event {
struct acpi_object_mutex {
ACPI_OBJECT_COMMON_HEADER u8 sync_level; /* 0-15, specified in Mutex() call */
u16 acquisition_depth; /* Allow multiple Acquires, same thread */
- struct acpi_thread_state *owner_thread; /* Current owner of the mutex */
+ acpi_thread_id owner_thread_id; /* Current owner of the mutex */
acpi_mutex os_mutex; /* Actual OS synchronization object */
union acpi_operand_object *prev; /* Link for list of acquired mutexes */
union acpi_operand_object *next; /* Link for list of acquired mutexes */