diff options
Diffstat (limited to 'drivers/cpuidle/cpuidle-psci.c')
| -rw-r--r-- | drivers/cpuidle/cpuidle-psci.c | 8 |
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; |