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Diffstat (limited to 'src/mame/audio/csd.cpp')
-rw-r--r--src/mame/audio/csd.cpp4
1 files changed, 0 insertions, 4 deletions
diff --git a/src/mame/audio/csd.cpp b/src/mame/audio/csd.cpp
index 202351d5612..6550548a43b 100644
--- a/src/mame/audio/csd.cpp
+++ b/src/mame/audio/csd.cpp
@@ -8,7 +8,6 @@
#include "emu.h"
#include "csd.h"
-#include "sound/volt_reg.h"
//**************************************************************************
@@ -48,9 +47,6 @@ void midway_cheap_squeak_deluxe_device::device_add_mconfig(machine_config &confi
m_pia->irqb_handler().set(FUNC(midway_cheap_squeak_deluxe_device::irq_w));
AD7533(config, m_dac, 0).add_route(ALL_OUTPUTS, *this, 1.0);
- voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref"));
- vref.add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT);
- vref.add_route(0, "dac", -1.0, DAC_VREF_NEG_INPUT);
}
//-------------------------------------------------