cpufreq: switch to usage of shutils functions

This patch convert some functions to the usage of shutils provided calls.
This approach is more portable and allows to use these calls also on
an Android target.

Signed-off-by: Patrick Bellasi <patrick.bellasi@arm.com>
2 files changed
tree: b05b9a27567e3a081918be378f5427c842cb2952
  1. devlib/
  2. doc/
  3. src/
  4. .gitignore
  5. README.rst
  6. setup.py