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drivers/power/pm_initialize.c: Fix pm_domain_s.stime unint caused time error. Bug deatil:

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1. open CONFIG_DEBUG_FEATURES CONFIG_SYSTEM_TIME64 CONFIG_CLOCK_MONOTONIC
     ==> INITIAL_SYSTEM_TIMER_TICKS very big data, not zero
  2. close CONFIG_SCHED_TICKLESS
     ==> use g_system_timer as system clock
  3. pm_domain_s.stime init to zero
  4. clock_systimer() - pm_domain_s.stime get big data, error
This commit is contained in:
ligd
2018-11-10 07:20:34 -06:00
committed by Gregory Nutt
parent 68a115aed9
commit f4a3541d26
1 changed files with 10 additions and 0 deletions
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drivers/power/pm_initialize.c
+10
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@@ -89,6 +89,16 @@ struct pm_global_s g_pmglobals =
void pm_initialize(void)
{
FAR struct pm_domain_s *pdom;
int i;
/* Init saved time slice */
for (i = 0; i < CONFIG_PM_NDOMAINS; i++)
{
pdom = &g_pmglobals.domain[i];
pdom->stime = clock_systimer();
}
}
#endif /* CONFIG_PM */