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pm: add lock for pm_auto_updatestate_cb()

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Signed-off-by: ligd <liguiding1@xiaomi.com>
This commit is contained in:
ligd
2023-01-16 21:29:36 +08:00
committed by Xiang Xiao
parent 43d2c595b1
commit d2ef505684
1 changed files with 5 additions and 0 deletions
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drivers/power/pm/pm_autoupdate.c
+5
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@@ -42,9 +42,14 @@ static void pm_auto_updatestate_cb(FAR void *arg)
{ {
int domain = (uintptr_t)arg; int domain = (uintptr_t)arg;
enum pm_state_e newstate; enum pm_state_e newstate;
irqstate_t flags;
flags = pm_lock(domain);
newstate = pm_checkstate(domain); newstate = pm_checkstate(domain);
pm_changestate(domain, newstate); pm_changestate(domain, newstate);
pm_unlock(domain, flags);
} }
/**************************************************************************** /****************************************************************************