GUIDINGLI commented on code in PR #6673:
URL: https://github.com/apache/incubator-nuttx/pull/6673#discussion_r928776746
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drivers/power/pm_activity.c:
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@@ -143,21 +182,40 @@ void pm_stay(int domain, enum pm_state_e state)
void pm_relax(int domain, enum pm_state_e state)
{
- FAR struct pm_domain_s *pdom;
- irqstate_t flags;
+ DEBUGASSERT(state < PM_COUNT);
+ DEBUGASSERT(domain >= 0 && domain < CONFIG_PM_NDOMAINS);
- /* Get a convenience pointer to minimize all of the indexing */
+ pm_wakelock_relax(&g_wakelock[domain][state]);
+}
- DEBUGASSERT(domain >= 0 && domain < CONFIG_PM_NDOMAINS);
- pdom = &g_pmglobals.domain[domain];
+/****************************************************************************
+ * Name: pm_staytimeout
+ *
+ * Description:
+ * This function is called by a device driver to indicate that it is
+ * performing meaningful activities (non-idle), needs the power at kept
+ * last the specified level.
+ * And this will be timeout after time (ms), menas auto pm_relax
+ *
+ * Input Parameters:
+ * domain - The domain of the PM activity
+ * state - The state want to stay.
Review Comment:
don't need
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