[PATCH 2/4] SecurityPkg/PlatformSecureLibNull: permit use by MM_STANDALONE modules

[Ard Biesheuvel <ard.biesheuvel@linaro.org>]

Add MM_STANDALONE to the list of module types that are permitted to
link to this library. Also, since the constructor prototype is
different between MM_STANDALONE and DXE_DRIVER type libraries,
convert the library into BASE type.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---
 SecurityPkg/Library/PlatformSecureLibNull/PlatformSecureLibNull.c   | 9 +++++----
 SecurityPkg/Library/PlatformSecureLibNull/PlatformSecureLibNull.inf | 4 ++--
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/SecurityPkg/Library/PlatformSecureLibNull/PlatformSecureLibNull.c b/SecurityPkg/Library/PlatformSecureLibNull/PlatformSecureLibNull.c
index 0c6ded22f3e6..b2493a029393 100644
--- a/SecurityPkg/Library/PlatformSecureLibNull/PlatformSecureLibNull.c
+++ b/SecurityPkg/Library/PlatformSecureLibNull/PlatformSecureLibNull.c
@@ -15,6 +15,8 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 
 **/
 
+#include <Uefi/UefiBaseType.h>
+
 BOOLEAN       mUserPhysicalPresence      = FALSE;
 
 /**
@@ -53,15 +55,14 @@ UserPhysicalPresent (
   @retval  EFI_SUCCESS          PcdUserPhysicalPresence is got successfully.
 
 **/
-EFI_STATUS
+RETURN_STATUS
 EFIAPI
 PlatformSecureLibNullConstructor (
-  IN EFI_HANDLE        ImageHandle,
-  IN EFI_SYSTEM_TABLE  *SystemTable
+  VOID
   )
 {
 
   mUserPhysicalPresence = PcdGetBool(PcdUserPhysicalPresence);
 
-  return EFI_SUCCESS;
+  return RETURN_SUCCESS;
 }
diff --git a/SecurityPkg/Library/PlatformSecureLibNull/PlatformSecureLibNull.inf b/SecurityPkg/Library/PlatformSecureLibNull/PlatformSecureLibNull.inf
index 979a33705de0..70051a27a0a9 100644
--- a/SecurityPkg/Library/PlatformSecureLibNull/PlatformSecureLibNull.inf
+++ b/SecurityPkg/Library/PlatformSecureLibNull/PlatformSecureLibNull.inf
@@ -21,9 +21,9 @@ [Defines]
   BASE_NAME                      = PlatformSecureLibNull
   MODULE_UNI_FILE                = PlatformSecureLibNull.uni
   FILE_GUID                      = 7FA68D82-10A4-4e71-9524-D3D9500D3CDF
-  MODULE_TYPE                    = DXE_DRIVER
+  MODULE_TYPE                    = BASE
   VERSION_STRING                 = 1.0
-  LIBRARY_CLASS                  = PlatformSecureLib|DXE_RUNTIME_DRIVER DXE_SMM_DRIVER DXE_DRIVER
+  LIBRARY_CLASS                  = PlatformSecureLib|DXE_RUNTIME_DRIVER DXE_SMM_DRIVER DXE_DRIVER MM_STANDALONE
   CONSTRUCTOR                    = PlatformSecureLibNullConstructor
 
 #
-- 
2.17.1