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Diffstat (limited to 'src/mame/drivers/snowbros.cpp')
-rw-r--r--src/mame/drivers/snowbros.cpp18
1 files changed, 12 insertions, 6 deletions
diff --git a/src/mame/drivers/snowbros.cpp b/src/mame/drivers/snowbros.cpp
index 090c2af4171..ab6f356e39a 100644
--- a/src/mame/drivers/snowbros.cpp
+++ b/src/mame/drivers/snowbros.cpp
@@ -1781,7 +1781,8 @@ MACHINE_CONFIG_START(snowbros_state::snowbros)
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(snowbros_state::wintbob, snowbros)
+MACHINE_CONFIG_START(snowbros_state::wintbob)
+ snowbros(config);
/* basic machine hardware */
MCFG_CPU_MODIFY("maincpu")
@@ -1798,7 +1799,8 @@ MACHINE_CONFIG_DERIVED(snowbros_state::wintbob, snowbros)
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(snowbros_state::semicom, snowbros)
+MACHINE_CONFIG_START(snowbros_state::semicom)
+ snowbros(config);
/* basic machine hardware */
MCFG_CPU_MODIFY("maincpu")
@@ -1828,7 +1830,8 @@ MACHINE_CONFIG_DERIVED(snowbros_state::semicom, snowbros)
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(snowbros_state::semicom_mcu, semicom)
+MACHINE_CONFIG_START(snowbros_state::semicom_mcu)
+ semicom(config);
/* basic machine hardware */
@@ -1838,7 +1841,8 @@ MACHINE_CONFIG_DERIVED(snowbros_state::semicom_mcu, semicom)
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(snowbros_state::semiprot, semicom)
+MACHINE_CONFIG_START(snowbros_state::semiprot)
+ semicom(config);
MCFG_MACHINE_RESET_OVERRIDE (snowbros_state, semiprot )
MACHINE_CONFIG_END
@@ -1940,7 +1944,8 @@ Intel P8752 (mcu)
*/
-MACHINE_CONFIG_DERIVED(snowbros_state::finalttr, semicom)
+MACHINE_CONFIG_START(snowbros_state::finalttr)
+ semicom(config);
MCFG_CPU_MODIFY("maincpu")
MCFG_CPU_CLOCK(XTAL(12'000'000))
@@ -1961,7 +1966,8 @@ MACHINE_CONFIG_DERIVED(snowbros_state::finalttr, semicom)
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(snowbros_state::_4in1, semicom)
+MACHINE_CONFIG_START(snowbros_state::_4in1)
+ semicom(config);
/* basic machine hardware */
MCFG_GFXDECODE_MODIFY("gfxdecode", snowbros)