Upgrade to 4.4.50-rt62

[kvmfornfv.git] / kernel / drivers / base / power / main.c

diff --git a/kernel/drivers/base/power/main.c b/kernel/drivers/base/power/main.c
index 1710c26..e9b7136 100644 (file)
--- a/kernel/drivers/base/power/main.c
+++ b/kernel/drivers/base/power/main.c
@@ -1022,6 +1022,8 @@ static int __device_suspend_noirq(struct device *dev, pm_message_t state, bool a
        TRACE_DEVICE(dev);
        TRACE_SUSPEND(0);
 
+       dpm_wait_for_children(dev, async);
+
        if (async_error)
                goto Complete;
 
@@ -1033,8 +1035,6 @@ static int __device_suspend_noirq(struct device *dev, pm_message_t state, bool a
        if (dev->power.syscore || dev->power.direct_complete)
                goto Complete;
 
-       dpm_wait_for_children(dev, async);
-
        if (dev->pm_domain) {
                info = "noirq power domain ";
                callback = pm_noirq_op(&dev->pm_domain->ops, state);
@@ -1169,6 +1169,8 @@ static int __device_suspend_late(struct device *dev, pm_message_t state, bool as
 
        __pm_runtime_disable(dev, false);
 
+       dpm_wait_for_children(dev, async);
+
        if (async_error)
                goto Complete;
 
@@ -1180,8 +1182,6 @@ static int __device_suspend_late(struct device *dev, pm_message_t state, bool as
        if (dev->power.syscore || dev->power.direct_complete)
                goto Complete;
 
-       dpm_wait_for_children(dev, async);
-
        if (dev->pm_domain) {
                info = "late power domain ";
                callback = pm_late_early_op(&dev->pm_domain->ops, state);
@@ -1262,14 +1262,15 @@ int dpm_suspend_late(pm_message_t state)
                error = device_suspend_late(dev);
 
                mutex_lock(&dpm_list_mtx);
+               if (!list_empty(&dev->power.entry))
+                       list_move(&dev->power.entry, &dpm_late_early_list);
+
                if (error) {
                        pm_dev_err(dev, state, " late", error);
                        dpm_save_failed_dev(dev_name(dev));
                        put_device(dev);
                        break;
                }
-               if (!list_empty(&dev->power.entry))
-                       list_move(&dev->power.entry, &dpm_late_early_list);
                put_device(dev);
 
                if (async_error)