Merge branch 'cpuidle/4.7' of http://git.linaro.org/people/daniel.lezcano/linux into tmp

Merge branch 'cpuidle/4.7' of http://git.linaro.org/people/daniel.lezcano/linux into tmp

Pull ARM cpuidle changes for v4.7 from Daniel Lezcano.

* 'cpuidle/4.7' of http://git.linaro.org/people/daniel.lezcano/linux:
  drivers: firmware: psci: use const and __initconst for psci_cpuidle_ops
  soc: qcom: spm: Use const and __initconst for qcom_cpuidle_ops
  ARM: cpuidle: constify return value of arm_cpuidle_get_ops()
  ARM: cpuidle: add const qualifier to cpuidle_ops member in structures