1 files changed, 14 insertions, 14 deletions
diff --git a/PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtc.c b/PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtc.c
index caecd0ac1e..2105acf35f 100644
--- a/PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtc.c
+++ b/PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtc.c
@@ -28,7 +28,7 @@ CHAR16 mTimeZoneVariableName[] = L"RTC";
 
 /**
   Compare the Hour, Minute and Second of the From time and the To time.
-  
+
   Only compare H/M/S in EFI_TIME and ignore other fields here.
 
   @param From   the first time
@@ -187,7 +187,7 @@ PcRtcInit (
   if (!EfiAtRuntime ()) {
     EfiReleaseLock (&Global->RtcLock);
   }
- 
+
   //
   // Get the data of Daylight saving and time zone, if they have been
   // stored in NV variable during previous boot.
@@ -205,7 +205,7 @@ PcRtcInit (
     Time.Daylight = (UINT8) (TimerVar >> 16);
   } else {
     Time.TimeZone = EFI_UNSPECIFIED_TIMEZONE;
-    Time.Daylight = 0;  
+    Time.Daylight = 0;
   }
 
   //
@@ -241,7 +241,7 @@ PcRtcInit (
   if (EFI_ERROR (Status)) {
     return EFI_DEVICE_ERROR;
   }
-  
+
   //
   // Reset wakeup time value to valid state when wakeup alarm is disabled and wakeup time is invalid.
   // Global variable has already had valid SavedTimeZone and Daylight,
@@ -251,9 +251,9 @@ PcRtcInit (
   if ((Enabled) || (!EFI_ERROR (Status))) {
     return EFI_SUCCESS;
   }
-  
+
   //
-  // When wakeup time is disabled and invalid, reset wakeup time register to valid state 
+  // When wakeup time is disabled and invalid, reset wakeup time register to valid state
   // but keep wakeup alarm disabled.
   //
   Time.Second = RTC_INIT_SECOND;
@@ -301,13 +301,13 @@ PcRtcInit (
     }
     return EFI_DEVICE_ERROR;
   }
-  
+
   //
   // Inhibit updates of the RTC
   //
   RegisterB.Bits.Set  = 1;
   RtcWrite (RTC_ADDRESS_REGISTER_B, RegisterB.Data);
- 
+
   //
   // Set RTC alarm time registers
   //
@@ -320,7 +320,7 @@ PcRtcInit (
   //
   RegisterB.Bits.Set = 0;
   RtcWrite (RTC_ADDRESS_REGISTER_B, RegisterB.Data);
- 
+
   //
   // Release RTC Lock.
   //
@@ -485,7 +485,7 @@ PcRtcSetTime (
      }
     return Status;
   }
-  
+
   //
   // Write timezone and daylight to RTC variable
   //
@@ -789,7 +789,7 @@ PcRtcSetWakeupTime (
     }
     return EFI_DEVICE_ERROR;
   }
-  
+
   //
   // Inhibit updates of the RTC
   //
@@ -932,7 +932,7 @@ ConvertRtcTimeToEfiTime (
   @param    Timeout  Tell how long it should take to wait.
 
   @retval   EFI_DEVICE_ERROR   RTC device error.
-  @retval   EFI_SUCCESS        RTC is updated and ready.  
+  @retval   EFI_SUCCESS        RTC is updated and ready.
 **/
 EFI_STATUS
 RtcWaitToUpdate (
@@ -1113,7 +1113,7 @@ ConvertEfiTimeToRtcTime (
 
 /**
   Compare the Hour, Minute and Second of the From time and the To time.
-  
+
   Only compare H/M/S in EFI_TIME and ignore other fields here.
 
   @param From   the first time
@@ -1164,7 +1164,7 @@ IsWithinOneDay (
   //
   ASSERT (From->Month >=1);
   ASSERT (From->Month <=12);
-  
+
   if (From->Year == To->Year) {
     if (From->Month == To->Month) {
       if ((From->Day + 1) == To->Day) {