MIPS16e2: Provide feature overrides for non-MIPS16 systems

Hardcode the absence of the MIPS16e2 ASE for all the systems that do so
for the MIPS16 ASE already, providing for code to be optimized away.

Signed-off-by: Maciej W. Rozycki <macro@imgtec.com>
Reviewed-by: James Hogan <james.hogan@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/16097/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/include/asm/mach-netlogic/cpu-feature-overrides.h

@@ -13,6 +13,7 @@
 #define cpu_has_4k_cache	1
 #define cpu_has_watch		1
 #define cpu_has_mips16		0
+#define cpu_has_mips16e2	0
 #define cpu_has_counter		1
 #define cpu_has_divec		1
 #define cpu_has_vce		0