1 files changed, 51 insertions, 51 deletions
diff --git a/BaseTools/Source/Python/Common/VariableAttributes.py b/BaseTools/Source/Python/Common/VariableAttributes.py
index 90c43f87d1..1b451a8969 100644
--- a/BaseTools/Source/Python/Common/VariableAttributes.py
+++ b/BaseTools/Source/Python/Common/VariableAttributes.py
@@ -1,51 +1,51 @@
-# # @file
-#
-# This file is used to handle the variable attributes and property information
-#
-#
-# Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<BR>
-# SPDX-License-Identifier: BSD-2-Clause-Patent
-#
-
-class VariableAttributes(object):
-    EFI_VARIABLE_NON_VOLATILE = 0x00000001
-    EFI_VARIABLE_BOOTSERVICE_ACCESS = 0x00000002
-    EFI_VARIABLE_RUNTIME_ACCESS = 0x00000004
-    VAR_CHECK_VARIABLE_PROPERTY_READ_ONLY = 0x00000001
-    VarAttributesMap = {
-                     "NV":EFI_VARIABLE_NON_VOLATILE,
-                     "BS":EFI_VARIABLE_BOOTSERVICE_ACCESS,
-                     "RT":EFI_VARIABLE_RUNTIME_ACCESS,
-                     "RO":VAR_CHECK_VARIABLE_PROPERTY_READ_ONLY
-                     }
-
-    def __init__(self):
-        pass
-
-    @staticmethod
-    def GetVarAttributes(var_attr_str):
-        VarAttr = 0x00000000
-        VarProp = 0x00000000
-
-        attr_list = var_attr_str.split(",")
-        for attr in attr_list:
-            attr = attr.strip()
-            if attr == 'RO':
-                VarProp = VariableAttributes.VAR_CHECK_VARIABLE_PROPERTY_READ_ONLY
-            else:
-                VarAttr = VarAttr | VariableAttributes.VarAttributesMap.get(attr, 0x00000000)
-        return VarAttr, VarProp
-    @staticmethod
-    def ValidateVarAttributes(var_attr_str):
-        if not var_attr_str:
-            return True, ""
-        attr_list = var_attr_str.split(",")
-        attr_temp = []
-        for attr in attr_list:
-            attr = attr.strip()
-            attr_temp.append(attr)
-            if attr not in VariableAttributes.VarAttributesMap:
-                return False, "The variable attribute %s is not support to be specified in dsc file. Supported variable attribute are ['BS','NV','RT','RO'] "
-        if 'RT' in attr_temp and 'BS' not in attr_temp:
-            return False, "the RT attribute need the BS attribute to be present"
-        return True, ""
+# # @file
+#
+# This file is used to handle the variable attributes and property information
+#
+#
+# Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<BR>
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+
+class VariableAttributes(object):
+    EFI_VARIABLE_NON_VOLATILE = 0x00000001
+    EFI_VARIABLE_BOOTSERVICE_ACCESS = 0x00000002
+    EFI_VARIABLE_RUNTIME_ACCESS = 0x00000004
+    VAR_CHECK_VARIABLE_PROPERTY_READ_ONLY = 0x00000001
+    VarAttributesMap = {
+                     "NV":EFI_VARIABLE_NON_VOLATILE,
+                     "BS":EFI_VARIABLE_BOOTSERVICE_ACCESS,
+                     "RT":EFI_VARIABLE_RUNTIME_ACCESS,
+                     "RO":VAR_CHECK_VARIABLE_PROPERTY_READ_ONLY
+                     }
+
+    def __init__(self):
+        pass
+
+    @staticmethod
+    def GetVarAttributes(var_attr_str):
+        VarAttr = 0x00000000
+        VarProp = 0x00000000
+
+        attr_list = var_attr_str.split(",")
+        for attr in attr_list:
+            attr = attr.strip()
+            if attr == 'RO':
+                VarProp = VariableAttributes.VAR_CHECK_VARIABLE_PROPERTY_READ_ONLY
+            else:
+                VarAttr = VarAttr | VariableAttributes.VarAttributesMap.get(attr, 0x00000000)
+        return VarAttr, VarProp
+    @staticmethod
+    def ValidateVarAttributes(var_attr_str):
+        if not var_attr_str:
+            return True, ""
+        attr_list = var_attr_str.split(",")
+        attr_temp = []
+        for attr in attr_list:
+            attr = attr.strip()
+            attr_temp.append(attr)
+            if attr not in VariableAttributes.VarAttributesMap:
+                return False, "The variable attribute %s is not support to be specified in dsc file. Supported variable attribute are ['BS','NV','RT','RO'] "
+        if 'RT' in attr_temp and 'BS' not in attr_temp:
+            return False, "the RT attribute need the BS attribute to be present"
+        return True, ""