tools/power/x86/intel-speed-select: Move code right before its caller

Some functions are defined far from its only caller.
Rearrange the code.

No functional changes are expected.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
[srinivas.pandruvada@linux.intel.com: changelog edits]
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
1 file changed