Merge tag 'pm-4.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Merge tag 'pm-4.16-rc2' of git://git./linux/kernel/git/rafael/linux-pm

Pull power management fixes from Rafael Wysocki:
 "These fix a recently introduced build issue related to cpuidle and two
  bugs in the PM core, update cpuidle documentation and clean up memory
  allocations in the operating performance points (OPP) framework.

  Specifics:

   - Fix a recently introduced build issue related to cpuidle by
     covering all of the relevant combinations of Kconfig options
     in its header (Rafael Wysocki).

   - Add missing invocation of pm_runtime_drop_link() to the
     !CONFIG_SRCU variant of __device_link_del() (Lukas Wunner).

   - Fix unbalanced IRQ enable in the wakeup interrupts framework
     (Tony Lindgren).

   - Update cpuidle sysfs ABI documentation (Aishwarya Pant).

   - Use GFP_KERNEL instead of GFP_ATOMIC for allocating memory
     in dev_pm_opp_init_cpufreq_table() (Jia-Ju Bai)"

* tag 'pm-4.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  PM: cpuidle: Fix cpuidle_poll_state_init() prototype
  PM / runtime: Update links_count also if !CONFIG_SRCU
  PM / wakeirq: Fix unbalanced IRQ enable for wakeirq
  Documentation/ABI: update cpuidle sysfs documentation
  opp: cpu: Replace GFP_ATOMIC with GFP_KERNEL in dev_pm_opp_init_cpufreq_table