Revert "omap4-common: allow mediaserver to open a CAIF socket"

This reverts commit 54bea016258c6437566e3c127eb1caced0e55167.
Revert "cpuftrq: sync to latest google changes"

This reverts commit 4671efc83989eb9e4b0d12b48cdbaaca96c3b6d1.
omap4-commo: caif; sync to latest changes from CM