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Diffstat (limited to 'src/mame/drivers/powerbal.c')
-rw-r--r--src/mame/drivers/powerbal.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/src/mame/drivers/powerbal.c b/src/mame/drivers/powerbal.c
index b053a19a695..39f6cdbf590 100644
--- a/src/mame/drivers/powerbal.c
+++ b/src/mame/drivers/powerbal.c
@@ -70,7 +70,7 @@ static WRITE16_DEVICE_HANDLER( oki_banking )
int addr = 0x40000 * ((data & 3) - 1);
if (addr < memory_region_length(device->machine, "oki"))
- okim6295_set_bank_base(device, addr);
+ downcast<okim6295_device *>(device)->set_bank_base(addr);
}
}
@@ -513,8 +513,7 @@ static MACHINE_DRIVER_START( powerbal )
/* sound hardware */
MDRV_SPEAKER_STANDARD_MONO("mono")
- MDRV_SOUND_ADD("oki", OKIM6295, 1000000)
- MDRV_SOUND_CONFIG(okim6295_interface_pin7high)
+ MDRV_OKIM6295_ADD("oki", 1000000, OKIM6295_PIN7_HIGH)
MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_DRIVER_END
@@ -551,8 +550,7 @@ static MACHINE_DRIVER_START( magicstk )
/* sound hardware */
MDRV_SPEAKER_STANDARD_MONO("mono")
- MDRV_SOUND_ADD("oki", OKIM6295, 1000000)
- MDRV_SOUND_CONFIG(okim6295_interface_pin7high)
+ MDRV_OKIM6295_ADD("oki", 1000000, OKIM6295_PIN7_HIGH)
MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_DRIVER_END