1 files changed, 1 insertions, 5 deletions
diff --git a/SecurityPkg/Include/Library/RpmcLib.h b/SecurityPkg/Include/Library/RpmcLib.h
index 3c15bce1ce..5882bfae2f 100644
--- a/SecurityPkg/Include/Library/RpmcLib.h
+++ b/SecurityPkg/Include/Library/RpmcLib.h
@@ -14,7 +14,6 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
 /**
   Requests the monotonic counter from the designated RPMC counter.
 
-  @param[in]    CounterIndex            The RPMC index
   @param[out]   CounterValue            A pointer to a buffer to store the RPMC value.
 
   @retval       EFI_SUCCESS             The operation completed successfully.
@@ -24,15 +23,12 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
 EFI_STATUS
 EFIAPI
 RequestMonotonicCounter (
-  IN  UINT8   CounterIndex,
   OUT UINT32  *CounterValue
   );
 
 /**
   Increments the monotonic counter in the SPI flash device by 1.
 
-  @param[in]    CounterIndex            The RPMC index
-
   @retval       EFI_SUCCESS             The operation completed successfully.
   @retval       EFI_DEVICE_ERROR        A device error occurred while attempting to update the counter.
   @retval       EFI_UNSUPPORTED         The operation is un-supported.
@@ -40,7 +36,7 @@ RequestMonotonicCounter (
 EFI_STATUS
 EFIAPI
 IncrementMonotonicCounter (
-  IN  UINT8   CounterIndex
+  VOID
   );
 
 #endif