diff options
Diffstat (limited to 'kernel/power')
| -rw-r--r-- | kernel/power/process.c | 2 | ||||
| -rw-r--r-- | kernel/power/suspend.c | 29 |
2 files changed, 5 insertions, 26 deletions
diff --git a/kernel/power/process.c b/kernel/power/process.c index 78672d324a6e..c7209f060eeb 100644 --- a/kernel/power/process.c +++ b/kernel/power/process.c @@ -132,7 +132,7 @@ int freeze_processes(void) if (!pm_freezing) atomic_inc(&system_freezing_cnt); - pm_wakeup_clear(true); + pm_wakeup_clear(); pr_info("Freezing user space processes ... "); pm_freezing = true; error = try_to_freeze_tasks(true); diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c index c0248c74d6d4..15e6baef5c73 100644 --- a/kernel/power/suspend.c +++ b/kernel/power/suspend.c @@ -72,8 +72,6 @@ static void freeze_begin(void) static void freeze_enter(void) { - trace_suspend_resume(TPS("machine_suspend"), PM_SUSPEND_FREEZE, true); - spin_lock_irq(&suspend_freeze_lock); if (pm_wakeup_pending()) goto out; @@ -100,27 +98,6 @@ static void freeze_enter(void) out: suspend_freeze_state = FREEZE_STATE_NONE; spin_unlock_irq(&suspend_freeze_lock); - - trace_suspend_resume(TPS("machine_suspend"), PM_SUSPEND_FREEZE, false); -} - -static void s2idle_loop(void) -{ - do { - freeze_enter(); - - if (freeze_ops && freeze_ops->wake) - freeze_ops->wake(); - - dpm_resume_noirq(PMSG_RESUME); - if (freeze_ops && freeze_ops->sync) - freeze_ops->sync(); - - if (pm_wakeup_pending()) - break; - - pm_wakeup_clear(false); - } while (!dpm_suspend_noirq(PMSG_SUSPEND)); } void freeze_wake(void) @@ -394,8 +371,10 @@ static int suspend_enter(suspend_state_t state, bool *wakeup) * all the devices are suspended. */ if (state == PM_SUSPEND_FREEZE) { - s2idle_loop(); - goto Platform_early_resume; + trace_suspend_resume(TPS("machine_suspend"), state, true); + freeze_enter(); + trace_suspend_resume(TPS("machine_suspend"), state, false); + goto Platform_wake; } error = disable_nonboot_cpus(); |