staging: prima: Merge LNX.LA.3.5.1.1-07000-8x74.0

* Fixes Wi-Fi tethering

BUG: CYAN-4312
Change-Id: I9c987b2a8091ed658b155d22b6cbf548c4f642af
Merge branch 'cm-11.0' of git://github.com/cyanogenmod/android_kernel_sony_msm8974 into caf
defconfig: enable f2fs

Change-Id: Ie355ee88dd1b39f8e2356d102dfa48fa3d38b4be