@@ -2018,7 +2018,9 @@ static bool pm_ops_is_empty(const struct dev_pm_ops *ops)
void device_pm_check_callbacks(struct device *dev)
{
- spin_lock_irq(&dev->power.lock);
+ unsigned long flags;
+
+ spin_lock_irqsave(&dev->power.lock, flags);
dev->power.no_pm_callbacks =
(!dev->bus || (pm_ops_is_empty(dev->bus->pm) &&
!dev->bus->suspend && !dev->bus->resume)) &&
@@ -2027,7 +2029,7 @@ void device_pm_check_callbacks(struct device *dev)
(!dev->pm_domain || pm_ops_is_empty(&dev->pm_domain->ops)) &&
(!dev->driver || (pm_ops_is_empty(dev->driver->pm) &&
!dev->driver->suspend && !dev->driver->resume));
- spin_unlock_irq(&dev->power.lock);
+ spin_unlock_irqrestore(&dev->power.lock, flags);
}
bool dev_pm_skip_suspend(struct device *dev)