[automerger skipped] remove obselete instructions re: register setup and kernel tags am: d691fd76 -s ours am: e7a4cd14 -s ours am skip reason: Change-Id I8982eb6c8e9276a5f1e15e37fcbac954a5ac416d with SHA-1 c7ca9076 is in history Change-Id: I7d7c156e48e491aa925586974817f4d6a25ac78f