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Diffstat (limited to 'src/mame/machine/midikbd.h')
-rw-r--r--src/mame/machine/midikbd.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/machine/midikbd.h b/src/mame/machine/midikbd.h
index 2d1e81f4dcc..ea7c69f9cef 100644
--- a/src/mame/machine/midikbd.h
+++ b/src/mame/machine/midikbd.h
@@ -8,7 +8,7 @@
#define MCFG_MIDI_KBD_ADD(_tag, _devcb, _clock) \
MCFG_DEVICE_ADD(_tag, MIDI_KBD, _clock) \
- devcb = &midi_keyboard_device::static_set_tx_callback(*device, DEVCB_##_devcb);
+ devcb = &downcast<midi_keyboard_device &>(*device).set_tx_callback(DEVCB_##_devcb);
class midi_keyboard_device : public device_t, public device_serial_interface
{
@@ -16,7 +16,7 @@ public:
midi_keyboard_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
ioport_constructor device_input_ports() const override;
- template <class Object> static devcb_base &static_set_tx_callback(device_t &device, Object &&cb) { return downcast<midi_keyboard_device &>(device).m_out_tx_func.set_callback(std::forward<Object>(cb)); }
+ template <class Object> devcb_base &set_tx_callback(Object &&cb) { return m_out_tx_func.set_callback(std::forward<Object>(cb)); }
protected:
void device_start() override;