[PATCH 1/3] OvmfPkg/Tcg2ConfigPei: clean up some lib class dependencies

["Laszlo Ersek" <lersek@redhat.com>]

Commit 89236992913f introduced an explicit Tpm12CommandLib dependency to
Tcg2ConfigPei.

In reality this lib class is not consumed by Tcg2ConfigPei at all (such a
dependency is not even inherited from other lib instances). Simplify the
module by dropping the superfluous dependency.

(The Tpm12CommandLib class resolution that was also added in commit
89236992913f is not useless, at the platform build level: it is consumed
by TcgPei and TcgDxe. Meaning that said Tpm12CommandLib resolution should
have likely been a part of the subsequent patch in the original series,
namely commit 6be54f15a0c9.)

Commit 89236992913f also introduced SwapBytesXx() calls. Those functions
are provided by BaseLib. Spell out the BaseLib dependency.

Functionally, this patch is a no-op.

Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Cc: Eric Auger <eric.auger@redhat.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Marc-André Lureau <marcandre.lureau@redhat.com>
Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Cc: Simon Hardy <simon.hardy@itdev.co.uk>
Cc: Stefan Berger <stefanb@linux.ibm.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2728
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
---
 OvmfPkg/Tcg/Tcg2Config/Tcg2ConfigPei.inf | 2 +-
 OvmfPkg/Tcg/Tcg2Config/Tcg2ConfigPeim.c  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/OvmfPkg/Tcg/Tcg2Config/Tcg2ConfigPei.inf b/OvmfPkg/Tcg/Tcg2Config/Tcg2ConfigPei.inf
index 97c529c91d0b..b79d0a3fb912 100644
--- a/OvmfPkg/Tcg/Tcg2Config/Tcg2ConfigPei.inf
+++ b/OvmfPkg/Tcg/Tcg2Config/Tcg2ConfigPei.inf
@@ -30,9 +30,9 @@ [Packages]
 
 [LibraryClasses]
   PeimEntryPoint
+  BaseLib
   DebugLib
   PeiServicesLib
-  Tpm12CommandLib
   Tpm12DeviceLib
   Tpm2DeviceLib
 
diff --git a/OvmfPkg/Tcg/Tcg2Config/Tcg2ConfigPeim.c b/OvmfPkg/Tcg/Tcg2Config/Tcg2ConfigPeim.c
index 5b5075bded92..44abd6c541f9 100644
--- a/OvmfPkg/Tcg/Tcg2Config/Tcg2ConfigPeim.c
+++ b/OvmfPkg/Tcg/Tcg2Config/Tcg2ConfigPeim.c
@@ -15,11 +15,11 @@
 #include <PiPei.h>
 
 #include <Guid/TpmInstance.h>
+#include <Library/BaseLib.h>
 #include <Library/DebugLib.h>
 #include <Library/PeiServicesLib.h>
 #include <Library/Tpm2DeviceLib.h>
 #include <Library/Tpm12DeviceLib.h>
-#include <Library/Tpm12CommandLib.h>
 #include <Ppi/TpmInitialized.h>
 
 STATIC CONST EFI_PEI_PPI_DESCRIPTOR mTpmSelectedPpi = {
-- 
2.19.1.3.g30247aa5d201