Fix invalid return status to sync with newest UEFI spec 2.1

[mirror_edk2.git] / MdePkg / Library / BaseLib / Synchronization.c

diff --git a/MdePkg/Library/BaseLib/Synchronization.c b/MdePkg/Library/BaseLib/Synchronization.c
index a4aa3fb1eb1984f8431d9a5df8ce4d7bb810b27a..b7c89732e0f19b5d8daf7f6fa056dafed5e104ca 100644 (file)
--- a/MdePkg/Library/BaseLib/Synchronization.c
+++ b/MdePkg/Library/BaseLib/Synchronization.c
@@ -10,14 +10,17 @@
   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
 \r
-  Module Name:  Synchronization.c\r
-\r
 **/\r
 \r
+//\r
+// Include common header file for this module.\r
+//\r
+\r
+\r
 #include "BaseLibInternals.h"\r
 \r
-#define SPIN_LOCK_RELEASED          ((SPIN_LOCK)1)\r
-#define SPIN_LOCK_ACQUIRED          ((SPIN_LOCK)2)\r
+#define SPIN_LOCK_RELEASED          ((UINTN) 1)\r
+#define SPIN_LOCK_ACQUIRED          ((UINTN) 2)\r
 \r
 /**\r
   Retrieves the architecture specific spin lock alignment requirements for\r