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Diffstat (limited to 'src/mame/machine/trs80m2kb.h')
-rw-r--r--src/mame/machine/trs80m2kb.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/machine/trs80m2kb.h b/src/mame/machine/trs80m2kb.h
index bd4b4159614..29ff764f31c 100644
--- a/src/mame/machine/trs80m2kb.h
+++ b/src/mame/machine/trs80m2kb.h
@@ -29,7 +29,7 @@
//**************************************************************************
#define MCFG_TRS80M2_KEYBOARD_CLOCK_CALLBACK(_write) \
- devcb = &trs80m2_keyboard_device::set_clock_wr_callback(*device, DEVCB_##_write);
+ devcb = &downcast<trs80m2_keyboard_device &>(*device).set_clock_wr_callback(DEVCB_##_write);
@@ -45,7 +45,7 @@ public:
// construction/destruction
trs80m2_keyboard_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
- template <class Object> static devcb_base &set_clock_wr_callback(device_t &device, Object &&cb) { return downcast<trs80m2_keyboard_device &>(device).m_write_clock.set_callback(std::forward<Object>(cb)); }
+ template <class Object> devcb_base &set_clock_wr_callback(Object &&cb) { return m_write_clock.set_callback(std::forward<Object>(cb)); }
DECLARE_WRITE_LINE_MEMBER( busy_w );
DECLARE_READ_LINE_MEMBER( data_r );