[PATCH V9 3/3] powernv: Add support to clear sensor groups data

Adds support for clearing different sensor groups. OCC inband sensor groups like CSM, Profiler, Job Scheduler can be cleared using this driver. The min/max of all sensors belonging to these sensor groups will be cleared. Signed-off-by: Shilpasri G Bhat --- .../bindings/powerpc/opal/sensor-groups

[PATCH V9 3/3] powernv: Add support to clear sensor groups data

Adds support for clearing different sensor groups. OCC inband sensor groups like CSM, Profiler, Job Scheduler can be cleared using this driver. The min/max of all sensors belonging to these sensor groups will be cleared. Signed-off-by: Shilpasri G Bhat --- Changes from V8: - Use mutex_lock_interr