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Diffstat (limited to 'src/mame/drivers/retofinv.cpp')
-rw-r--r--src/mame/drivers/retofinv.cpp9
1 files changed, 6 insertions, 3 deletions
diff --git a/src/mame/drivers/retofinv.cpp b/src/mame/drivers/retofinv.cpp
index 5e29b3d014c..752e25e1fc3 100644
--- a/src/mame/drivers/retofinv.cpp
+++ b/src/mame/drivers/retofinv.cpp
@@ -465,13 +465,15 @@ MACHINE_CONFIG_START(retofinv_state::retofinv)
MACHINE_CONFIG_END
/* bootleg which has different palette clut */
-MACHINE_CONFIG_DERIVED(retofinv_state::retofinvb1, retofinv)
+MACHINE_CONFIG_START(retofinv_state::retofinvb1)
+ retofinv(config);
MCFG_PALETTE_MODIFY("palette")
MCFG_PALETTE_INIT_OWNER(retofinv_state, retofinv_bl)
MACHINE_CONFIG_END
/* bootleg which has no mcu */
-MACHINE_CONFIG_DERIVED(retofinv_state::retofinvb_nomcu, retofinv)
+MACHINE_CONFIG_START(retofinv_state::retofinvb_nomcu)
+ retofinv(config);
MCFG_CPU_MODIFY("maincpu")
MCFG_CPU_PROGRAM_MAP(bootleg_map)
@@ -482,7 +484,8 @@ MACHINE_CONFIG_DERIVED(retofinv_state::retofinvb_nomcu, retofinv)
MACHINE_CONFIG_END
/* bootleg which has different pallete clut and also has no mcu */
-MACHINE_CONFIG_DERIVED(retofinv_state::retofinvb1_nomcu, retofinvb1)
+MACHINE_CONFIG_START(retofinv_state::retofinvb1_nomcu)
+ retofinvb1(config);
MCFG_CPU_MODIFY("maincpu")
MCFG_CPU_PROGRAM_MAP(bootleg_map)