1 files changed, 56 insertions, 56 deletions
diff --git a/MdeModulePkg/Include/Protocol/VariableLock.h b/MdeModulePkg/Include/Protocol/VariableLock.h
index 2d15cc1ca4..548d49f84b 100644
--- a/MdeModulePkg/Include/Protocol/VariableLock.h
+++ b/MdeModulePkg/Include/Protocol/VariableLock.h
@@ -1,56 +1,56 @@
-/** @file
-  Variable Lock Protocol is related to EDK II-specific implementation of variables
-  and intended for use as a means to mark a variable read-only after the event
-  EFI_END_OF_DXE_EVENT_GUID is signaled.
-
-  Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<BR>
-  SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#ifndef __VARIABLE_LOCK_H__
-#define __VARIABLE_LOCK_H__
-
-#define EDKII_VARIABLE_LOCK_PROTOCOL_GUID \
-  { \
-    0xcd3d0a05, 0x9e24, 0x437c, { 0xa8, 0x91, 0x1e, 0xe0, 0x53, 0xdb, 0x76, 0x38 } \
-  }
-
-typedef struct _EDKII_VARIABLE_LOCK_PROTOCOL EDKII_VARIABLE_LOCK_PROTOCOL;
-
-/**
-  Mark a variable that will become read-only after leaving the DXE phase of execution.
-  Write request coming from SMM environment through EFI_SMM_VARIABLE_PROTOCOL is allowed.
-
-  @param[in] This          The EDKII_VARIABLE_LOCK_PROTOCOL instance.
-  @param[in] VariableName  A pointer to the variable name that will be made read-only subsequently.
-  @param[in] VendorGuid    A pointer to the vendor GUID that will be made read-only subsequently.
-
-  @retval EFI_SUCCESS           The variable specified by the VariableName and the VendorGuid was marked
-                                as pending to be read-only.
-  @retval EFI_INVALID_PARAMETER VariableName or VendorGuid is NULL.
-                                Or VariableName is an empty string.
-  @retval EFI_ACCESS_DENIED     EFI_END_OF_DXE_EVENT_GROUP_GUID or EFI_EVENT_GROUP_READY_TO_BOOT has
-                                already been signaled.
-  @retval EFI_OUT_OF_RESOURCES  There is not enough resource to hold the lock request.
-**/
-typedef
-EFI_STATUS
-(EFIAPI *EDKII_VARIABLE_LOCK_PROTOCOL_REQUEST_TO_LOCK)(
-  IN CONST EDKII_VARIABLE_LOCK_PROTOCOL *This,
-  IN       CHAR16                       *VariableName,
-  IN       EFI_GUID                     *VendorGuid
-  );
-
-///
-/// Variable Lock Protocol is related to EDK II-specific implementation of variables
-/// and intended for use as a means to mark a variable read-only after the event
-/// EFI_END_OF_DXE_EVENT_GUID is signaled.
-///
-struct _EDKII_VARIABLE_LOCK_PROTOCOL {
-  EDKII_VARIABLE_LOCK_PROTOCOL_REQUEST_TO_LOCK    RequestToLock;
-};
-
-extern EFI_GUID  gEdkiiVariableLockProtocolGuid;
-
-#endif
+/** @file
+  Variable Lock Protocol is related to EDK II-specific implementation of variables
+  and intended for use as a means to mark a variable read-only after the event
+  EFI_END_OF_DXE_EVENT_GUID is signaled.
+
+  Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<BR>
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef __VARIABLE_LOCK_H__
+#define __VARIABLE_LOCK_H__
+
+#define EDKII_VARIABLE_LOCK_PROTOCOL_GUID \
+  { \
+    0xcd3d0a05, 0x9e24, 0x437c, { 0xa8, 0x91, 0x1e, 0xe0, 0x53, 0xdb, 0x76, 0x38 } \
+  }
+
+typedef struct _EDKII_VARIABLE_LOCK_PROTOCOL EDKII_VARIABLE_LOCK_PROTOCOL;
+
+/**
+  Mark a variable that will become read-only after leaving the DXE phase of execution.
+  Write request coming from SMM environment through EFI_SMM_VARIABLE_PROTOCOL is allowed.
+
+  @param[in] This          The EDKII_VARIABLE_LOCK_PROTOCOL instance.
+  @param[in] VariableName  A pointer to the variable name that will be made read-only subsequently.
+  @param[in] VendorGuid    A pointer to the vendor GUID that will be made read-only subsequently.
+
+  @retval EFI_SUCCESS           The variable specified by the VariableName and the VendorGuid was marked
+                                as pending to be read-only.
+  @retval EFI_INVALID_PARAMETER VariableName or VendorGuid is NULL.
+                                Or VariableName is an empty string.
+  @retval EFI_ACCESS_DENIED     EFI_END_OF_DXE_EVENT_GROUP_GUID or EFI_EVENT_GROUP_READY_TO_BOOT has
+                                already been signaled.
+  @retval EFI_OUT_OF_RESOURCES  There is not enough resource to hold the lock request.
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EDKII_VARIABLE_LOCK_PROTOCOL_REQUEST_TO_LOCK)(
+  IN CONST EDKII_VARIABLE_LOCK_PROTOCOL *This,
+  IN       CHAR16                       *VariableName,
+  IN       EFI_GUID                     *VendorGuid
+  );
+
+///
+/// Variable Lock Protocol is related to EDK II-specific implementation of variables
+/// and intended for use as a means to mark a variable read-only after the event
+/// EFI_END_OF_DXE_EVENT_GUID is signaled.
+///
+struct _EDKII_VARIABLE_LOCK_PROTOCOL {
+  EDKII_VARIABLE_LOCK_PROTOCOL_REQUEST_TO_LOCK    RequestToLock;
+};
+
+extern EFI_GUID  gEdkiiVariableLockProtocolGuid;
+
+#endif