Remove mips workarounds.

Test: treehugger
Change-Id: I8ceb30f985318cfe688d9ce85c6db5245b8b80f6
diff --git a/libbcc-targets.mk b/libbcc-targets.mk
index 7bb2384..eaf636d 100644
--- a/libbcc-targets.mk
+++ b/libbcc-targets.mk
@@ -29,8 +29,6 @@
 endif
 
 LOCAL_CFLAGS_arm64 += -DFORCE_ARM64_CODEGEN -DARCH_ARM_HAVE_NEON -DARCH_ARM_HAVE_VFP -DARCH_ARM_HAVE_VFP_D32 -DDISABLE_CLCORE_NEON
-LOCAL_CFLAGS_mips += -DFORCE_MIPS_CODEGEN
-LOCAL_CFLAGS_mips64 += -DFORCE_MIPS64_CODEGEN
 
 LOCAL_CFLAGS_x86 += -DFORCE_X86_CODEGEN
 LOCAL_CFLAGS_x86_64 += -DFORCE_X86_64_CODEGEN
@@ -41,7 +39,7 @@
 endif
 
 
-ifeq (,$(filter $(TARGET_ARCH),arm64 arm mips mips64 x86 x86_64))
+ifeq (,$(filter $(TARGET_ARCH),arm64 arm x86 x86_64))
   $(error Unsupported architecture $(TARGET_ARCH))
 endif