[MIPS] AOSP Fix needed to build Ingenic code.

This dev-mips-jb-mr1 branch needs an AOSP fix
to compile the Ingenic code.


Change-Id: I02d9db508f797d6ef8f7770beba7a3e0a26ca24f
Signed-off-by: Pete Delaney <piet.delaney@imgtec.com>