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Diffstat (limited to 'src/mame/machine/midikbd.h')
-rw-r--r--src/mame/machine/midikbd.h6
1 files changed, 1 insertions, 5 deletions
diff --git a/src/mame/machine/midikbd.h b/src/mame/machine/midikbd.h
index d3c77dec6ab..494612bbe65 100644
--- a/src/mame/machine/midikbd.h
+++ b/src/mame/machine/midikbd.h
@@ -8,17 +8,13 @@
#include "diserial.h"
-#define MCFG_MIDI_KBD_ADD(_tag, _devcb, _clock) \
- MCFG_DEVICE_ADD(_tag, MIDI_KBD, _clock) \
- downcast<midi_keyboard_device &>(*device).set_tx_callback(DEVCB_##_devcb);
-
class midi_keyboard_device : public device_t, public device_serial_interface
{
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> devcb_base &set_tx_callback(Object &&cb) { return m_out_tx_func.set_callback(std::forward<Object>(cb)); }
+ auto tx_callback() { return m_out_tx_func.bind(); }
protected:
void device_start() override;