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Diffstat (limited to 'src/mame/machine/v1050kb.h')
-rw-r--r--src/mame/machine/v1050kb.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/machine/v1050kb.h b/src/mame/machine/v1050kb.h
index 6350488aa54..231a135b48e 100644
--- a/src/mame/machine/v1050kb.h
+++ b/src/mame/machine/v1050kb.h
@@ -21,7 +21,7 @@
//**************************************************************************
#define MCFG_V1050_KEYBOARD_OUT_TX_HANDLER(_devcb) \
- devcb = &v1050_keyboard_device::set_out_tx_handler(*device, DEVCB_##_devcb);
+ devcb = &downcast<v1050_keyboard_device &>(*device).set_out_tx_handler(DEVCB_##_devcb);
@@ -40,7 +40,7 @@ public:
// device flags
static constexpr feature_type imperfect_features() { return feature::KEYBOARD; }
- template <class Object> static devcb_base &set_out_tx_handler(device_t &device, Object &&cb) { return downcast<v1050_keyboard_device &>(device).m_out_tx_handler.set_callback(std::forward<Object>(cb)); }
+ template <class Object> devcb_base &set_out_tx_handler(Object &&cb) { return m_out_tx_handler.set_callback(std::forward<Object>(cb)); }
DECLARE_WRITE_LINE_MEMBER( si_w );