Update the definition of PEI_SERVICES_REVISION.

[mirror_edk2.git] / MdePkg / Include / Pi / PiPeiCis.h

diff --git a/MdePkg/Include/Pi/PiPeiCis.h b/MdePkg/Include/Pi/PiPeiCis.h
index da7c46e587e963956b84b0f2f2655110ca8985b0..c7cf4ef6cc5a68465ab2ada9691fed0a1b29a7aa 100644 (file)
--- a/MdePkg/Include/Pi/PiPeiCis.h
+++ b/MdePkg/Include/Pi/PiPeiCis.h
@@ -682,7 +682,7 @@ EFI_STATUS
 // PEI Services Table\r
 //\r
 #define PEI_SERVICES_SIGNATURE  0x5652455320494550\r
-#define PEI_SERVICES_REVISION   (PEI_SPECIFICATION_MAJOR_REVISION<<16) | (PEI_SPECIFICATION_MINOR_REVISION)\r
+#define PEI_SERVICES_REVISION   ((PEI_SPECIFICATION_MAJOR_REVISION<<16) | (PEI_SPECIFICATION_MINOR_REVISION))\r
 \r
 struct _EFI_PEI_SERVICES {\r
   EFI_TABLE_HEADER            Hdr;\r