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-rw-r--r--drivers/cpuidle/cpuidle-psci.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/cpuidle/cpuidle-psci.c b/drivers/cpuidle/cpuidle-psci.c
index bae9140a65a5..d0fb585073c6 100644
--- a/drivers/cpuidle/cpuidle-psci.c
+++ b/drivers/cpuidle/cpuidle-psci.c
@@ -58,6 +58,10 @@ static int psci_enter_domain_idle_state(struct cpuidle_device *dev,
u32 state;
int ret;
+ ret = cpu_pm_enter();
+ if (ret)
+ return -1;
+
/* Do runtime PM to manage a hierarchical CPU toplogy. */
pm_runtime_put_sync_suspend(pd_dev);
@@ -65,10 +69,12 @@ static int psci_enter_domain_idle_state(struct cpuidle_device *dev,
if (!state)
state = states[idx];
- ret = psci_enter_state(idx, state);
+ ret = psci_cpu_suspend_enter(state) ? -1 : idx;
pm_runtime_get_sync(pd_dev);
+ cpu_pm_exit();
+
/* Clear the domain state to start fresh when back from idle. */
psci_set_domain_state(0);
return ret;