PcAtChipsetPkg: install RTC ARCH protocol even if RTC h/w is functioning incorrectly.

signed-off-by: erictian
reviewed-by: mdkinney

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12756 6f19259b-4bc3-4df7-8a09-765794883524

PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtcEntry.c

@@ -137,9 +137,7 @@ InitializePcRtc (
   EfiInitializeLock (&mModuleGlobal.RtcLock, TPL_CALLBACK);
 
   Status = PcRtcInit (&mModuleGlobal);
-  if (EFI_ERROR (Status)) {
-    return Status;
-  }
+  ASSERT_EFI_ERROR (Status);
 
   gRT->GetTime       = PcRtcEfiGetTime;
   gRT->SetTime       = PcRtcEfiSetTime;