Merge branch 'thermal-core'

Merge branch 'thermal-core'

This includes a major rework of thermal governors and part of the
thermal core interacting with them as well as some fixes and cleanups
of the thermal debug code:

 - Redesign the thermal governor interface to allow the governors to
   work in a more straightforward way.

 - Make thermal governors take the current trip point thresholds into
   account in their computations which allows trip hysteresis to be
   observed more accurately.

 - Clean up thermal governors.

 - Make the thermal core manage passive polling for thermal zones and
   remove passive polling management from thermal governors.

 - Improve the handling of cooling device states and thermal mitigation
   episodes in progress in the thermal debug code.

 - Avoid excessive updates of trip point statistics and clean up the
   printing of thermal mitigation episode information.

* thermal-core: (27 commits)
  thermal: core: Move passive polling management to the core
  thermal: core: Do not call handle_thermal_trip() if zone temperature is invalid
  thermal: trip: Add missing empty code line
  thermal/debugfs: Avoid printing zero duration for mitigation events in progress
  thermal/debugfs: Pass cooling device state to thermal_debug_cdev_add()
  thermal/debugfs: Create records for cdev states as they get used
  thermal: core: Introduce thermal_governor_trip_crossed()
  thermal/debugfs: Make tze_seq_show() skip invalid trips and trips with no stats
  thermal/debugfs: Rename thermal_debug_update_temp() to thermal_debug_update_trip_stats()
  thermal/debugfs: Clean up thermal_debug_update_temp()
  thermal/debugfs: Avoid excessive updates of trip point statistics
  thermal: core: Relocate critical and hot trip handling
  thermal: core: Drop the .throttle() governor callback
  thermal: gov_user_space: Use .trip_crossed() instead of .throttle()
  thermal: gov_fair_share: Eliminate unnecessary integer divisions
  thermal: gov_fair_share: Use trip thresholds instead of trip temperatures
  thermal: gov_fair_share: Use .manage() callback instead of .throttle()
  thermal: gov_step_wise: Clean up thermal_zone_trip_update()
  thermal: gov_step_wise: Use trip thresholds instead of trip temperatures
  thermal: gov_step_wise: Use .manage() callback instead of .throttle()
  ...