FM: Convert regional band arrays to string references

Change-Id: Iad9414368f372f962c646fabc70b1351715d30ce
2 files changed
tree: a8d53945d7e5eed47ac9e3375dd907c19a837fbe
  1. fm_hci/
  2. fmapp2/
  3. helium/
  4. jni/
  5. qcom/
  6. .gitupstream