hwmon-for-linus-v4.1

  - Add support for IT8620E, IT8781F, IT8786E, and IT8790E to it87 driver
  - Add driver for NCT7904
- Functional improvements
  - Support for new devicetree structure in ibmpowernv driver
  - Register pwm-fan and gpio-fan drivers as thermal cooling devices
  - Various minor cleanup and improvements to it87, nct6775, jc42,
    ibmpex, and coretemp drivers