tools/power/x86/intel-speed-select: Add cpu id check

Some operations applies to cpu-power-domain only. Add check for cpu id
for these functions.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
2 files changed