cm: Enable KSM deferred timer for kernels supporting it

Change-Id: I8e1d6071a3edc09c959f65801b110205f0908ed3
Merge "cm: Enable KSM deferred timer for kernels supporting it" into cm-11.0
Merge pull request #11 from CyanogenMod/cm-11.0

/compare/cm-11.0...cyanogenmod:cm-11.0