Merge branches 'pm-core', 'pm-qos', 'pm-domains' and 'pm-sleep'

* pm-core:
  PM-runtime: Switch autosuspend over to using hrtimers

* pm-qos:
  PM / QoS: Change to use DEFINE_SHOW_ATTRIBUTE macro

* pm-domains:
  PM / Domains: remove define_genpd_open_function() and define_genpd_debugfs_fops()

* pm-sleep:
  PM / sleep: convert to DEFINE_SHOW_ATTRIBUTE