The decode_pstates() routine no longer uses the CPU family and
the caleed routines (get_cof() and get_did()) can grab the family
from the global cpupower_cpu_info struct. These update removes
passing the family arg to all these routines.
Signed-off-by: NNathan Fontenot <nathan.fontenot@amd.com>
Reviewed-by: NRobert Richter <rrichter@amd.com>
Signed-off-by: NShuah Khan <skhan@linuxfoundation.org>