Merge back cpuidle material for v5.6.
authorRafael J. Wysocki <rafael.j.wysocki@intel.com>
Thu, 16 Jan 2020 23:18:31 +0000 (00:18 +0100)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Thu, 16 Jan 2020 23:18:31 +0000 (00:18 +0100)

Trivial merge