[MIPS] SA_RESTORER support is not needed for MIPS

Change-Id: I1c000c94973e811193c80c9770da4f3157594f90
Signed-off-by: Chris Dearman <chris.dearman@imgtec.com>
Signed-off-by: Duane Sand <duane.sand@imgtec.com>
1 file changed