vendor/acpica/20150930

1 files changed, 24 insertions, 0 deletions

diff --git a/source/components/utilities/utmutex.c b/source/components/utilities/utmutex.c
index 4fe866e34ddb3..60b94c11e52b9 100644
--- a/source/components/utilities/utmutex.c
+++ b/source/components/utilities/utmutex.c
@@ -124,6 +124,24 @@ AcpiUtMutexInitialize (
     /* Create the reader/writer lock for namespace access */
 
     Status = AcpiUtCreateRwLock (&AcpiGbl_NamespaceRwLock);
+    if (ACPI_FAILURE (Status))
+    {
+        return_ACPI_STATUS (Status);
+    }
+
+#ifdef ACPI_DEBUGGER
+
+    /* Debugger Support */
+
+    Status = AcpiOsCreateMutex (&AcpiGbl_DbCommandReady);
+    if (ACPI_FAILURE (Status))
+    {
+        return_ACPI_STATUS (Status);
+    }
+
+    Status = AcpiOsCreateMutex (&AcpiGbl_DbCommandComplete);
+#endif
+
     return_ACPI_STATUS (Status);
 }
 
@@ -169,6 +187,12 @@ AcpiUtMutexTerminate (
     /* Delete the reader/writer lock */
 
     AcpiUtDeleteRwLock (&AcpiGbl_NamespaceRwLock);
+
+#ifdef ACPI_DEBUGGER
+    AcpiOsDeleteMutex (AcpiGbl_DbCommandReady);
+    AcpiOsDeleteMutex (AcpiGbl_DbCommandComplete);
+#endif
+
     return_VOID;
 }