Update the variable name and GUID to set time zone and daylight saving: Use L"RTC" for shorter name and gEfiCallerIdGuid since this variable is private for this driver.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7577 6f19259b-4bc3-4df7-8a09-765794883524
2009-02-23 03:17:27 +00:00
parent 6055758f87
commit e0312446c4
3 changed files with 4 additions and 9 deletions
--- a/MdeModulePkg/Universal/PcatRealTimeClockRuntimeDxe/PcRtc.c
+++ b/MdeModulePkg/Universal/PcatRealTimeClockRuntimeDxe/PcRtc.c
@@ -199,8 +199,8 @@ PcRtcInit (
  //
  DataSize = sizeof (UINT32);
  Status = EfiGetVariable (
-             L"TimerVar",
-             &gEfiGenericPlatformVariableGuid,
+             L"RTC",
+             &gEfiCallerIdGuid,
             NULL,
             &DataSize,
             (VOID *) &TimerVar
@@ -429,8 +429,8 @@ PcRtcSetTime (
  TimerVar = Time->Daylight;
  TimerVar = (UINT32) ((TimerVar << 16) | Time->TimeZone);
  Status =  EfiSetVariable (
-              L"TimerVar",
-              &gEfiGenericPlatformVariableGuid,
+              L"RTC",
+              &gEfiCallerIdGuid,
              EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE,
              sizeof (TimerVar),
              &TimerVar