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-rw-r--r--src/mame/drivers/backfire.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mame/drivers/backfire.cpp b/src/mame/drivers/backfire.cpp
index 7c19b23d4f6..218236e7494 100644
--- a/src/mame/drivers/backfire.cpp
+++ b/src/mame/drivers/backfire.cpp
@@ -428,9 +428,9 @@ MACHINE_CONFIG_START(backfire_state::backfire)
MCFG_DEVICE_ADD("eeprom", EEPROM_SERIAL_93C46_16BIT)
- MCFG_DEVICE_ADD("adc", ADC0808, 1000000) // unknown clock
- MCFG_ADC0808_IN0_CB(IOPORT("PADDLE0"))
- MCFG_ADC0808_IN1_CB(IOPORT("PADDLE1"))
+ ADC0808(config, m_adc, 1000000); // unknown clock
+ m_adc->in_callback<0>().set_ioport("PADDLE0");
+ m_adc->in_callback<1>().set_ioport("PADDLE1");
/* video hardware */
MCFG_PALETTE_ADD("palette", 2048)