There is no gain in adding cpu definition which is used only once.
Use the chip specific flags directly in place.
This also clears the 'MIPS CPU defines' namespace.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 target/mips/mips-defs.h          | 5 -----
 target/mips/translate_init.inc.c | 8 ++++----
 2 files changed, 4 insertions(+), 9 deletions(-)

diff --git a/target/mips/mips-defs.h b/target/mips/mips-defs.h
index 76550de2da..84607d8933 100644
--- a/target/mips/mips-defs.h
+++ b/target/mips/mips-defs.h
@@ -63,11 +63,6 @@
 #define		CPU_MIPS2	(CPU_MIPS1 | ISA_MIPS2)
 #define		CPU_MIPS3	(CPU_MIPS2 | ISA_MIPS3)
 #define		CPU_MIPS4	(CPU_MIPS3 | ISA_MIPS4)
-#define		CPU_VR54XX	(CPU_MIPS4 | INSN_VR54XX)
-#define         CPU_R5900       (CPU_MIPS3 | INSN_R5900)
-#define		CPU_LOONGSON2E  (CPU_MIPS3 | INSN_LOONGSON2E)
-#define		CPU_LOONGSON2F  (CPU_MIPS3 | INSN_LOONGSON2F)
-
 #define		CPU_MIPS5	(CPU_MIPS4 | ISA_MIPS5)
 
 /* MIPS Technologies "Release 1" */
diff --git a/target/mips/translate_init.inc.c b/target/mips/translate_init.inc.c
index b5dacf4ffe..bf697b64cc 100644
--- a/target/mips/translate_init.inc.c
+++ b/target/mips/translate_init.inc.c
@@ -466,7 +466,7 @@ const mips_def_t mips_defs[] =
 #endif /* !CONFIG_USER_ONLY */
         .SEGBITS = 32,
         .PABITS = 32,
-        .insn_flags = CPU_R5900,
+        .insn_flags = CPU_MIPS3 | INSN_R5900,
         .mmu_type = MMU_TYPE_R4000,
     },
     {
@@ -586,7 +586,7 @@ const mips_def_t mips_defs[] =
         .CP1_fcr31_rw_bitmask = 0xFF83FFFF,
         .SEGBITS = 40,
         .PABITS = 32,
-        .insn_flags = CPU_VR54XX,
+        .insn_flags = CPU_MIPS4 | INSN_VR54XX,
         .mmu_type = MMU_TYPE_R4000,
     },
     {
@@ -796,7 +796,7 @@ const mips_def_t mips_defs[] =
         .CP1_fcr31_rw_bitmask = 0xFF83FFFF,
         .SEGBITS = 40,
         .PABITS = 40,
-        .insn_flags = CPU_LOONGSON2E,
+        .insn_flags = CPU_MIPS3 | INSN_LOONGSON2E,
         .mmu_type = MMU_TYPE_R4000,
     },
     {
@@ -816,7 +816,7 @@ const mips_def_t mips_defs[] =
         .CP1_fcr31_rw_bitmask = 0xFF83FFFF,
         .SEGBITS = 40,
         .PABITS = 40,
-        .insn_flags = CPU_LOONGSON2F,
+        .insn_flags = CPU_MIPS3 | INSN_LOONGSON2F,
         .mmu_type = MMU_TYPE_R4000,
     },
     {
-- 
2.19.0