Merge branches 'pm-core', 'pm-qos' and 'pm-avs'

* pm-core:
  PM / core: Fix bug in the error handling of async suspend
  PM / wakeirq: Fix dedicated wakeirq for drivers not using autosuspend
  PM / Runtime: Defer resuming of the device in pm_runtime_force_resume()
  PM / Runtime: Don't allow to suspend a device with an active child
  net: smsc911x: Synchronize the runtime PM status during system suspend
  PM / Runtime: Convert pm_runtime_set_suspended() to return an int
  PM / Runtime: Clarify comment in rpm_resume() when resuming the parent
  PM / Runtime: Remove the exported function pm_children_suspended()

* pm-qos:
  PM / QoS: Export dev_pm_qos_update_user_latency_tolerance
  PM / QoS: Fix writing 'auto' to pm_qos_latency_tolerance_us
  PM / QoS: Improve sysfs pm_qos_latency_tolerance validation

* pm-avs:
  PM / AVS: rockchip-io: make the log more consistent

diff --cc drivers/base/power/main.c
Simple merge

diff --cc drivers/net/ethernet/smsc/smsc911x.c
Simple merge