diff options
Diffstat (limited to 'src/devices/sound/volt_reg.h')
-rw-r--r-- | src/devices/sound/volt_reg.h | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/src/devices/sound/volt_reg.h b/src/devices/sound/volt_reg.h index 6493dbc7bd4..f2e5d88298e 100644 --- a/src/devices/sound/volt_reg.h +++ b/src/devices/sound/volt_reg.h @@ -20,14 +20,9 @@ class voltage_regulator_device : public device_t, public device_sound_interface { public: - void set_output(double analogue_dc) { m_output = (analogue_dc * 32768) / 5.0f; } + voltage_regulator_device &set_output(double analogue_dc) { m_output = (analogue_dc * 32768) / 5.0f; return *this; } - voltage_regulator_device(const machine_config &mconfig, const char *tag, device_t *owner) - : voltage_regulator_device(mconfig, tag, owner, (uint32_t)0) - { - } - - voltage_regulator_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + voltage_regulator_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0); virtual bool issound() override { return false; } |