diff options
| -rw-r--r-- | drivers/base/power/main.c | 11 | ||||
| -rw-r--r-- | kernel/power/suspend.c | 8 |
2 files changed, 12 insertions, 7 deletions
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c index fca6eab871fc..41b2afa3aacc 100644 --- a/drivers/base/power/main.c +++ b/drivers/base/power/main.c @@ -747,8 +747,6 @@ void dpm_resume_noirq(pm_message_t state) resume_device_irqs(); device_wakeup_disarm_wake_irqs(); - - cpuidle_resume(); } /** @@ -881,6 +879,7 @@ void dpm_resume_early(pm_message_t state) void dpm_resume_start(pm_message_t state) { dpm_resume_noirq(state); + cpuidle_resume(); dpm_resume_early(state); } EXPORT_SYMBOL_GPL(dpm_resume_start); @@ -1337,8 +1336,6 @@ int dpm_suspend_noirq(pm_message_t state) { int ret; - cpuidle_pause(); - device_wakeup_arm_wake_irqs(); suspend_device_irqs(); @@ -1522,9 +1519,13 @@ int dpm_suspend_end(pm_message_t state) if (error) goto out; + cpuidle_pause(); + error = dpm_suspend_noirq(state); - if (error) + if (error) { + cpuidle_resume(); dpm_resume_early(resume_event(state)); + } out: dpm_show_time(starttime, state, error, "end"); diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c index eb75f394a059..529d7818513f 100644 --- a/kernel/power/suspend.c +++ b/kernel/power/suspend.c @@ -97,7 +97,6 @@ static void s2idle_enter(void) raw_spin_unlock_irq(&s2idle_lock); cpus_read_lock(); - cpuidle_resume(); /* Push all the CPUs into the idle loop. */ wake_up_all_idle_cpus(); @@ -105,7 +104,6 @@ static void s2idle_enter(void) swait_event_exclusive(s2idle_wait_head, s2idle_state == S2IDLE_STATE_WAKE); - cpuidle_pause(); cpus_read_unlock(); raw_spin_lock_irq(&s2idle_lock); @@ -405,6 +403,9 @@ static int suspend_enter(suspend_state_t state, bool *wakeup) if (error) goto Devices_early_resume; + if (state != PM_SUSPEND_TO_IDLE) + cpuidle_pause(); + error = dpm_suspend_noirq(PMSG_SUSPEND); if (error) { pr_err("noirq suspend of devices failed\n"); @@ -459,6 +460,9 @@ static int suspend_enter(suspend_state_t state, bool *wakeup) dpm_resume_noirq(PMSG_RESUME); Platform_early_resume: + if (state != PM_SUSPEND_TO_IDLE) + cpuidle_resume(); + platform_resume_early(state); Devices_early_resume: |