X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdePkg%2FLibrary%2FBaseTimerLibLocalApic%2Fx86TimerLib.c;h=09b614119da174b1d272aa25bfc414935249eb13;hp=e3af546367e10a4b68e53d621c0d2e71723f04d6;hb=5117b83be8d73a9c5d15b236e57e4d194d1d9428;hpb=ed384ef31cff0681d724847c684476aed214917c

diff --git a/MdePkg/Library/BaseTimerLibLocalApic/x86TimerLib.c b/MdePkg/Library/BaseTimerLibLocalApic/x86TimerLib.c
index e3af546367..09b614119d 100644
--- a/MdePkg/Library/BaseTimerLibLocalApic/x86TimerLib.c
+++ b/MdePkg/Library/BaseTimerLibLocalApic/x86TimerLib.c
@@ -115,8 +115,6 @@ InternalX86Delay (
 {
   INT32                             Ticks;
 
-  ApicBase = InternalX86GetApicBase ();
-
   //
   // The target timer count is calculated here
   //
@@ -212,7 +210,7 @@ GetPerformanceCounter (
   VOID
   )
 {
-  return InternalX86GetTimerTick (InternalX86GetApicBase ());
+  return (UINT32)InternalX86GetTimerTick (InternalX86GetApicBase ());
 }
 
 /**
@@ -241,8 +239,8 @@ GetPerformanceCounter (
 UINT64
 EFIAPI
 GetPerformanceCounterProperties (
-  IN      UINT64                    *StartValue,
-  IN      UINT64                    *EndValue
+  OUT      UINT64                    *StartValue,  OPTIONAL
+  OUT      UINT64                    *EndValue     OPTIONAL
   )
 {
   UINTN                             ApicBase;