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Diffstat (limited to 'src/mame/drivers/nbmj8991.c')
-rw-r--r--src/mame/drivers/nbmj8991.c14
1 files changed, 2 insertions, 12 deletions
diff --git a/src/mame/drivers/nbmj8991.c b/src/mame/drivers/nbmj8991.c
index d25c3448778..ae7982fb79a 100644
--- a/src/mame/drivers/nbmj8991.c
+++ b/src/mame/drivers/nbmj8991.c
@@ -1383,17 +1383,6 @@ static INPUT_PORTS_START( av2mj2rg )
INPUT_PORTS_END
-static const ay8910_interface ay8910_config =
-{
- AY8910_LEGACY_OUTPUT,
- AY8910_DEFAULT_LOADS,
- DEVCB_INPUT_PORT("DSWA"),
- DEVCB_INPUT_PORT("DSWB"),
- DEVCB_NULL,
- DEVCB_NULL
-};
-
-
static MACHINE_CONFIG_START( nbmjdrv1, nbmj8991_state ) // galkoku
/* basic machine hardware */
@@ -1471,7 +1460,8 @@ static MACHINE_CONFIG_DERIVED( nbmjdrv3, nbmjdrv1 )
/* sound hardware */
MCFG_SOUND_REPLACE("fmsnd", AY8910, 1250000)
- MCFG_SOUND_CONFIG(ay8910_config)
+ MCFG_AY8910_PORT_A_READ_CB(IOPORT("DSWA"))
+ MCFG_AY8910_PORT_B_READ_CB(IOPORT("DSWB"))
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.35)
MACHINE_CONFIG_END