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Diffstat (limited to 'src/devices/bus/sg1000_exp/fm_unit.cpp')
-rw-r--r--src/devices/bus/sg1000_exp/fm_unit.cpp9
1 files changed, 1 insertions, 8 deletions
diff --git a/src/devices/bus/sg1000_exp/fm_unit.cpp b/src/devices/bus/sg1000_exp/fm_unit.cpp
index 01fcc53de64..7abcd70c08b 100644
--- a/src/devices/bus/sg1000_exp/fm_unit.cpp
+++ b/src/devices/bus/sg1000_exp/fm_unit.cpp
@@ -50,7 +50,7 @@ SMS version is not playing PSG sound on his Mark III with the FM unit.
DEFINE_DEVICE_TYPE(SEGA_FM_UNIT, sega_fm_unit_device, "sega_fm_unit", "SG-1000 FM Sound Unit")
-static MACHINE_CONFIG_START( fm_config )
+MACHINE_CONFIG_MEMBER( sega_fm_unit_device::device_add_mconfig )
MCFG_SOUND_ADD("ym2413", YM2413, XTAL_10_738635MHz/3)
// if this output gain is changed, the gain set when unmute the output need
// to be changed too, probably along the gain set for SMSJ/SMSKRFM drivers.
@@ -58,13 +58,6 @@ static MACHINE_CONFIG_START( fm_config )
MACHINE_CONFIG_END
-machine_config_constructor sega_fm_unit_device::device_mconfig_additions() const
-{
- return MACHINE_CONFIG_NAME( fm_config );
-}
-
-
-
//**************************************************************************
// LIVE DEVICE
//**************************************************************************