Merge branch 'thermal-testing'

Merge thermal control testing facility updates for 7.2:

 - Replace sscanf() with kstrtoul() or kstrtoint() in several places in
   the thermal testing code (Ovidiu Panait)

 - Make the thermal testing facility reject missing command arguments to
   avoid NULL pointer dereferences (Samuel Moelius)

* thermal-testing:
  thermal: sysfs: Replace sscanf() with kstrtoul()
  thermal: testing: Replace sscanf() with kstrtoint()
  thermal: testing: reject missing command arguments