summaryrefslogtreecommitdiffstatshomepage
path: root/src/mess/machine/trs80m2kb.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/mess/machine/trs80m2kb.h')
-rw-r--r--src/mess/machine/trs80m2kb.h7
1 files changed, 3 insertions, 4 deletions
diff --git a/src/mess/machine/trs80m2kb.h b/src/mess/machine/trs80m2kb.h
index e3d4bcdb936..58e94836ef8 100644
--- a/src/mess/machine/trs80m2kb.h
+++ b/src/mess/machine/trs80m2kb.h
@@ -32,9 +32,8 @@
// INTERFACE CONFIGURATION MACROS
//**************************************************************************
-#define MCFG_TRS80M2_KEYBOARD_ADD(_clock) \
- MCFG_DEVICE_ADD(TRS80M2_KEYBOARD_TAG, TRS80M2_KEYBOARD, 0) \
- downcast<trs80m2_keyboard_device *>(device)->set_clock_callback(DEVCB2_##_clock);
+#define MCFG_TRS80M2_KEYBOARD_CLOCK_CALLBACK(_write) \
+ devcb = &trs80m2_keyboard_device::set_clock_wr_callback(*device, DEVCB2_##_write);
@@ -50,7 +49,7 @@ public:
// construction/destruction
trs80m2_keyboard_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
- template<class _clock> void set_clock_callback(_clock clock) { m_write_clock.set_callback(clock); }
+ template<class _Object> static devcb2_base &set_clock_wr_callback(device_t &device, _Object object) { return downcast<trs80m2_keyboard_device &>(device).m_write_clock.set_callback(object); }
// optional information overrides
virtual const rom_entry *device_rom_region() const;