Merge branch 'rcar-3.9.4/thermal.rc1' into v4.14.75-ltsi/rcar-3.9.5

* rcar-3.9.4/thermal.rc1:
  thermal: rcar_gen3_thermal: fix interrupt type
  thermal: rcar_gen3_thermal: Fix init value of IRQCTL register
  thermal: rcar_gen3_thermal: disable interrupt in .remove