- set the power.irq_safe flag for the device, causing the runtime-PM
callbacks to be invoked with interrupts off
+ bool pm_runtime_is_irq_safe(struct device *dev);
+ - return true if power.irq_safe flag was set for the device, causing
+ the runtime-PM callbacks to be invoked with interrupts off
+
void pm_runtime_mark_last_busy(struct device *dev);
- set the power.last_busy field to the current time