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Diffstat (limited to 'src/mame/drivers/ettrivia.c')
-rw-r--r--src/mame/drivers/ettrivia.c25
1 files changed, 2 insertions, 23 deletions
diff --git a/src/mame/drivers/ettrivia.c b/src/mame/drivers/ettrivia.c
index 398725fb4e7..bfdaee6a80f 100644
--- a/src/mame/drivers/ettrivia.c
+++ b/src/mame/drivers/ettrivia.c
@@ -273,27 +273,6 @@ UINT32 ettrivia_state::screen_update_ettrivia(screen_device &screen, bitmap_ind1
return 0;
}
-static const ay8910_interface ay8912_interface_2 =
-{
- AY8910_LEGACY_OUTPUT,
- AY8910_DEFAULT_LOADS,
- DEVCB_INPUT_PORT("IN1"),
- DEVCB_NULL,
- DEVCB_NULL,
- DEVCB_NULL
-};
-
-static const ay8910_interface ay8912_interface_3 =
-{
- AY8910_LEGACY_OUTPUT,
- AY8910_DEFAULT_LOADS,
- DEVCB_INPUT_PORT("IN0"),
- DEVCB_NULL,
- DEVCB_NULL,
- DEVCB_NULL
-};
-
-
INTERRUPT_GEN_MEMBER(ettrivia_state::ettrivia_interrupt)
{
if( ioport("COIN")->read() & 0x01 )
@@ -330,11 +309,11 @@ static MACHINE_CONFIG_START( ettrivia, ettrivia_state )
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
MCFG_SOUND_ADD("ay2", AY8910, 1500000)
- MCFG_SOUND_CONFIG(ay8912_interface_2)
+ MCFG_AY8910_PORT_A_READ_CB(IOPORT("IN1"))
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
MCFG_SOUND_ADD("ay3", AY8910, 1500000)
- MCFG_SOUND_CONFIG(ay8912_interface_3)
+ MCFG_AY8910_PORT_A_READ_CB(IOPORT("IN0"))
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
MACHINE_CONFIG_END