Revert "gpu: ion: Add backwards compatibility ioctls"

This reverts commit e1382b33a63509d981d3cc6d0c00adddbc163b87.
gpu: ion: Add backwards compatibility ioctls

 * Backwards-compatibiity ioctls for pre-MR1 userspace
 * Original patch by Oliver Gjoneski (detule) for D2

Change-Id: Ica119c27df564a5975ecabc9c00859a9fa8b2d7c
Revert "bluetooth: Add low-power mode to support Bluedroid"

This reverts commit c02b8ae470da81d2805339c5a1a3226fefdd90da.
bluetooth: Add low-power mode to support Bluedroid

 * Add procfs interface to control LPM
 * Add wake_peer hooks to wake up the msm_serial_hs device
 * Specific to Broadcom hardware

Change-Id: Ic3068a9502c65274f31b44ca918b8901c20b891a
fix compilers warnings with gcc 4.7

Change-Id: Ic0248c31617582eff4095a5d887361da5b780c19
update configs

Change-Id: I70689c860eb84aba0e64e6d32cdc8e1d4b7f5e9b