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Diffstat (limited to 'src/mame/drivers/nightgal.cpp')
-rw-r--r--src/mame/drivers/nightgal.cpp12
1 files changed, 8 insertions, 4 deletions
diff --git a/src/mame/drivers/nightgal.cpp b/src/mame/drivers/nightgal.cpp
index 45806453198..0cb1b05d085 100644
--- a/src/mame/drivers/nightgal.cpp
+++ b/src/mame/drivers/nightgal.cpp
@@ -785,7 +785,8 @@ MACHINE_CONFIG_START(nightgal_state::royalqn)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.40)
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(nightgal_state::sexygal, royalqn)
+MACHINE_CONFIG_START(nightgal_state::sexygal)
+ royalqn(config);
/* basic machine hardware */
MCFG_CPU_MODIFY("maincpu")
@@ -808,7 +809,8 @@ MACHINE_CONFIG_DERIVED(nightgal_state::sexygal, royalqn)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.40)
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(nightgal_state::sweetgal, sexygal)
+MACHINE_CONFIG_START(nightgal_state::sweetgal)
+ sexygal(config);
MCFG_CPU_MODIFY("maincpu")
MCFG_CPU_PROGRAM_MAP(sweetgal_map)
@@ -816,14 +818,16 @@ MACHINE_CONFIG_DERIVED(nightgal_state::sweetgal, sexygal)
MCFG_DEVICE_REMOVE("audiocpu")
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(nightgal_state::ngalsumr, royalqn)
+MACHINE_CONFIG_START(nightgal_state::ngalsumr)
+ royalqn(config);
MCFG_CPU_MODIFY("maincpu")
// TODO: happens from protection device
MCFG_CPU_PERIODIC_INT_DRIVER(nightgal_state, nmi_line_pulse, 60)
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(nightgal_state::sgaltrop, sexygal)
+MACHINE_CONFIG_START(nightgal_state::sgaltrop)
+ sexygal(config);
MCFG_CPU_MODIFY("maincpu")
MCFG_CPU_IO_MAP(sgaltrop_io)