Merge branch 'for-next' of https://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfre...

Merge branch 'for-next' of https://git./linux/kernel/git/mzx/devfreq into pm-devfreq

Pull devfreq material for 5.2 from MyungJoo Ham:

"This includes:
 - Number of bugfixes (mainly on exception handling or styles)
 - Exynos-bus: fix issues related with shutdown/reboot
 - Rockchip-dfi: code refactoring
 - RK3399: support trusted firmware
 - Added trace support for devfreq-event"

* 'for-next' of https://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq:
  PM / devfreq: add tracing for scheduling work
  trace: events: add devfreq trace event file
  PM / devfreq: rk3399_dmc: Pass ODT and auto power down parameters to TF-A.
  PM / devfreq: rockchip-dfi: Move GRF definitions to a common place.
  PM / devfreq: exynos-bus: Suspend all devices on system shutdown
  PM / devfreq: Fix static checker warning in try_then_request_governor
  PM / devfreq: Restart previous governor if new governor fails to start
  PM / devfreq: tegra: remove unneeded variable
  PM / devfreq: rockchip-dfi: remove unneeded semicolon
  PM / devfreq: rk3399_dmc: remove unneeded semicolon
  PM / devfreq: consistent indentation
  PM / devfreq: fix missing check of return value in devfreq_add_device()
  PM / devfreq: fix mem leak in devfreq_add_device()
  PM / devfreq: Use of_node_name_eq for node name comparisons