removed common led flash

Change-Id: I895b08717d2fbec1ed639796d313a5dc3097c387
updated dependencies to 4.4

Change-Id: I69d2bf705b36176b1c2c3fe1f679556233d2ca7e
update overlays

Change-Id: I3476bb2f16662c951b517549d4a38f0e83daf0d0
add missing struct members

Change-Id: Ide0d82d9ec55c0c4e489242dbf8c8b068fa4ac78
TWRP

Change-Id: I267970fffd03f29da3c896c9c3994e2fbc457614
update toolchain

Change-Id: I0f49c0ab63267f919e3f449f8b6007d545aacfec