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Diffstat (limited to 'src/mame/drivers/lasso.cpp')
-rw-r--r--src/mame/drivers/lasso.cpp12
1 files changed, 8 insertions, 4 deletions
diff --git a/src/mame/drivers/lasso.cpp b/src/mame/drivers/lasso.cpp
index 066c00d61ed..9bed15a60dc 100644
--- a/src/mame/drivers/lasso.cpp
+++ b/src/mame/drivers/lasso.cpp
@@ -516,7 +516,8 @@ MACHINE_CONFIG_START(lasso_state::base)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 1.0)
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(lasso_state::lasso, base)
+MACHINE_CONFIG_START(lasso_state::lasso)
+ base(config);
/* basic machine hardware */
MCFG_CPU_ADD("blitter", M6502, 11289000/16) /* guess */
@@ -526,7 +527,8 @@ MACHINE_CONFIG_DERIVED(lasso_state::lasso, base)
MCFG_PALETTE_INIT_OWNER(lasso_state, lasso)
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(lasso_state::chameleo, base)
+MACHINE_CONFIG_START(lasso_state::chameleo)
+ base(config);
/* basic machine hardware */
MCFG_CPU_MODIFY("maincpu")
@@ -543,7 +545,8 @@ MACHINE_CONFIG_DERIVED(lasso_state::chameleo, base)
MCFG_SCREEN_UPDATE_DRIVER(lasso_state, screen_update_chameleo)
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(lasso_state::wwjgtin, base)
+MACHINE_CONFIG_START(lasso_state::wwjgtin)
+ base(config);
/* basic machine hardware */
MCFG_CPU_MODIFY("maincpu")
@@ -572,7 +575,8 @@ MACHINE_CONFIG_DERIVED(lasso_state::wwjgtin, base)
MCFG_SOUND_ROUTE_EX(0, "dac", 1.0, DAC_VREF_POS_INPUT) MCFG_SOUND_ROUTE_EX(0, "dac", -1.0, DAC_VREF_NEG_INPUT)
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(lasso_state::pinbo, base)
+MACHINE_CONFIG_START(lasso_state::pinbo)
+ base(config);
/* basic machine hardware */
MCFG_CPU_REPLACE("maincpu", M6502, XTAL(18'000'000)/24)