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Diffstat (limited to 'src/mame/drivers/dwarfd.cpp')
-rw-r--r--src/mame/drivers/dwarfd.cpp6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mame/drivers/dwarfd.cpp b/src/mame/drivers/dwarfd.cpp
index a6b07103e65..a29453b7a59 100644
--- a/src/mame/drivers/dwarfd.cpp
+++ b/src/mame/drivers/dwarfd.cpp
@@ -757,7 +757,8 @@ MACHINE_CONFIG_START(dwarfd_state::dwarfd)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(dwarfd_state::pokeresp, dwarfd)
+MACHINE_CONFIG_START(dwarfd_state::pokeresp)
+ dwarfd(config);
MCFG_CPU_MODIFY("maincpu")
MCFG_CPU_PROGRAM_MAP(pokeresp_map)
MCFG_CPU_IO_MAP(io_map)
@@ -766,7 +767,8 @@ MACHINE_CONFIG_DERIVED(dwarfd_state::pokeresp, dwarfd)
MCFG_I8275_DRAW_CHARACTER_CALLBACK_OWNER(dwarfd_state, pesp_display_pixels)
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(dwarfd_state::qc, dwarfd)
+MACHINE_CONFIG_START(dwarfd_state::qc)
+ dwarfd(config);
MCFG_CPU_MODIFY("maincpu")
MCFG_CPU_PROGRAM_MAP(qc_map)