66     u32     lock;                      // Exclusive lock  member
125     rtcWork.lock = RTC_LOCK_OFF;  in RTC_Init()
161     if (rtcWork.lock != RTC_LOCK_OFF)  in RTC_GetDateAsync()
166     rtcWork.lock = RTC_LOCK_ON;  in RTC_GetDateAsync()
181         rtcWork.lock    =   RTC_LOCK_OFF;  in RTC_GetDateAsync()
225     if (rtcWork.lock != RTC_LOCK_OFF)  in RTC_GetTimeAsync()
230     rtcWork.lock = RTC_LOCK_ON;  in RTC_GetTimeAsync()
245         rtcWork.lock    =   RTC_LOCK_OFF;  in RTC_GetTimeAsync()
291     if (rtcWork.lock != RTC_LOCK_OFF)  in RTC_GetDateTimeAsync()
296     rtcWork.lock = RTC_LOCK_ON;  in RTC_GetDateTimeAsync()
312         rtcWork.lock    =   RTC_LOCK_OFF;  in RTC_GetDateTimeAsync()
363     if (rtcWork.lock != RTC_LOCK_OFF)  in RTC_SetDateAsync()
368     rtcWork.lock = RTC_LOCK_ON;  in RTC_SetDateAsync()
382         rtcWork.lock    =   RTC_LOCK_OFF;  in RTC_SetDateAsync()
432     if (rtcWork.lock != RTC_LOCK_OFF)  in RTC_SetTimeAsync()
437     rtcWork.lock = RTC_LOCK_ON;  in RTC_SetTimeAsync()
451         rtcWork.lock    =   RTC_LOCK_OFF;  in RTC_SetTimeAsync()
508     if (rtcWork.lock != RTC_LOCK_OFF)  in RTC_SetDateTimeAsync()
513     rtcWork.lock = RTC_LOCK_ON;  in RTC_SetDateTimeAsync()
527         rtcWork.lock    =   RTC_LOCK_OFF;  in RTC_SetDateTimeAsync()
581     if (rtcWork.lock != RTC_LOCK_OFF)  in RTCi_SetRegStatus2Async()
586     rtcWork.lock = RTC_LOCK_ON;  in RTCi_SetRegStatus2Async()
600         rtcWork.lock    =   RTC_LOCK_OFF;  in RTCi_SetRegStatus2Async()
650     if (rtcWork.lock != RTC_LOCK_OFF)  in RTCi_SetRegAdjustAsync()
655     rtcWork.lock = RTC_LOCK_ON;  in RTCi_SetRegAdjustAsync()
669         rtcWork.lock    =   RTC_LOCK_OFF;  in RTCi_SetRegAdjustAsync()
723     if (rtcWork.lock != RTC_LOCK_OFF)  in RTC_GetAlarmStatusAsync()
728     rtcWork.lock = RTC_LOCK_ON;  in RTC_GetAlarmStatusAsync()
751         rtcWork.lock    =   RTC_LOCK_OFF;  in RTC_GetAlarmStatusAsync()
804     if (rtcWork.lock != RTC_LOCK_OFF)  in RTC_GetAlarmParamAsync()
809     rtcWork.lock = RTC_LOCK_ON;  in RTC_GetAlarmParamAsync()
826             rtcWork.lock    =   RTC_LOCK_OFF;  in RTC_GetAlarmParamAsync()
836         rtcWork.lock    =   RTC_LOCK_OFF;  in RTC_GetAlarmParamAsync()
908     if (rtcWork.lock != RTC_LOCK_OFF)  in RTC_SetAlarmStatusAsync()
913     rtcWork.lock = RTC_LOCK_ON;  in RTC_SetAlarmStatusAsync()
936         rtcWork.lock    =   RTC_LOCK_OFF;  in RTC_SetAlarmStatusAsync()
998     if (rtcWork.lock != RTC_LOCK_OFF)  in RTC_SetAlarmParamAsync()
1003     rtcWork.lock = RTC_LOCK_ON;  in RTC_SetAlarmParamAsync()
1029     rtcWork.lock    =   RTC_LOCK_OFF;  in RTC_SetAlarmParamAsync()
1200         if (rtcWork.lock != RTC_LOCK_OFF)  in RtcCommonCallback()
1202             rtcWork.lock = RTC_LOCK_OFF;  in RtcCommonCallback()
1481         if (rtcWork.lock != RTC_LOCK_OFF)  in RtcCommonCallback()
1483             rtcWork.lock = RTC_LOCK_OFF;  in RtcCommonCallback()
1730     ldr     r12,    =rtcWork.lock  in RtcWaitBusy()