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Diffstat (limited to 'src/mame/drivers/wc90.cpp')
-rw-r--r--src/mame/drivers/wc90.cpp6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mame/drivers/wc90.cpp b/src/mame/drivers/wc90.cpp
index 67cc913efb2..f2c44228d3a 100644
--- a/src/mame/drivers/wc90.cpp
+++ b/src/mame/drivers/wc90.cpp
@@ -389,11 +389,13 @@ MACHINE_CONFIG_START(wc90_state::wc90)
MCFG_SOUND_ROUTE(2, "mono", 1.0)
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(wc90_state::wc90t, wc90)
+MACHINE_CONFIG_START(wc90_state::wc90t)
+ wc90(config);
MCFG_VIDEO_START_OVERRIDE(wc90_state, wc90t )
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(wc90_state::pac90, wc90)
+MACHINE_CONFIG_START(wc90_state::pac90)
+ wc90(config);
MCFG_DEVICE_MODIFY("spritegen")
MCFG_TECMO_SPRITE_YOFFSET(16) // sprites need shifting, why?
MACHINE_CONFIG_END