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Diffstat (limited to 'src/mame/drivers/pong.cpp')
-rw-r--r-- | src/mame/drivers/pong.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mame/drivers/pong.cpp b/src/mame/drivers/pong.cpp index 9b8de923d86..4f182270dfe 100644 --- a/src/mame/drivers/pong.cpp +++ b/src/mame/drivers/pong.cpp @@ -463,7 +463,8 @@ MACHINE_CONFIG_START(breakout_state::breakout) 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(pong_state::pongf, pong) +MACHINE_CONFIG_START(pong_state::pongf) + pong(config); /* basic machine hardware */ MCFG_DEVICE_MODIFY("maincpu") |