linux-imx

Merge branches 'pm-sleep' and 'pm-runtime'

* pm-sleep:
  PM / hibernate: exclude freed pages from allocated pages printout
  PM / sleep: export suspend_resume trace event
  PM / sleep: Mention async suspend in PM_TRACE documentation
  PM / hibernate: Remove unused function

* pm-runtime:
  ACPI / PM: Remove unneeded nested #ifdef
  USB / PM: Remove unneeded #ifdef and associated dead code