Fix build
Merge tag 'android-4.4_r1' into jb44

Android 4.4 Release 1.0
Fix build with gcc-4.8+ and unused-parameter error

Signed-off-by: Paul Beeler <sparksco@gmail.com>
Merge tag 'android-4.4.3_r1' into 4.4.3

Android 4.4.3 release 1
Merge branch 'kitkat' of github.com:AOSPAL/android_hardware_qcom_display into kitkat