1 files changed, 0 insertions, 11 deletions
diff --git a/MdeModulePkg/Include/Library/ResetSystemLib.h b/MdeModulePkg/Include/Library/ResetSystemLib.h
index 3b2a098a60..09ee14540c 100644
--- a/MdeModulePkg/Include/Library/ResetSystemLib.h
+++ b/MdeModulePkg/Include/Library/ResetSystemLib.h
@@ -52,17 +52,6 @@ ResetShutdown (
   );
 
 /**
-  This function causes the system to enter S3 and then wake up immediately.
-
-  If this function returns, it means that the system does not support S3 feature.
-**/
-VOID
-EFIAPI
-EnterS3WithImmediateWake (
-  VOID
-  );
-
-/**
   This function causes a systemwide reset. The exact type of the reset is
   defined by the EFI_GUID that follows the Null-terminated Unicode string passed
   into ResetData. If the platform does not recognize the EFI_GUID in ResetData