FM: clean up compile time warnings

 clean up compile time warnings from helium and hci code.

Change-Id: Iba0664b2122821253af3cedc0e67a28c0d7b9e0b
6 files changed
tree: a15956791ca3f832cc4ea35c7576d1ad773baa40
  1. fm_hci/
  2. fmapp2/
  3. helium/
  4. jni/
  5. qcom/
  6. Android.bp
  7. Android.mk