Remove cpu-stress and MTK_ETM

Change-Id: I5cedeed79fb1b0cfd0555b45b1e14a3cbc2a0554
Some inline fixes for GCC 4.7

Change-Id: I61ce7e2c0caddb631a5410a596c5570bebfeb3a6
Merge "Some inline fixes for GCC 4.7" into cm-11.0