qcom-common: Modify chown/chmod to not follow symlink

Change-Id: Ia172cc4368580e628007b33985000a7734d55ea5
qcom-common: Remove obsolete features

Change-Id: I745c07fe55316d305fccad7f26c94f1db63b0408
qcom-common: enable msm8974 cpu power settings

* fixup the path for hlte's msm8974 powersettings
Change-Id: I0802cc122b606b08f58731febd8bf050d22f4c59