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Diffstat (limited to 'src/mame/machine/kay_kbd.h')
-rw-r--r--src/mame/machine/kay_kbd.h5
1 files changed, 2 insertions, 3 deletions
diff --git a/src/mame/machine/kay_kbd.h b/src/mame/machine/kay_kbd.h
index 95a1128625e..689fdb1e32e 100644
--- a/src/mame/machine/kay_kbd.h
+++ b/src/mame/machine/kay_kbd.h
@@ -9,7 +9,7 @@
#define MCFG_KAYPRO10KBD_RXD_CB(cb) \
- devcb = &kaypro_10_keyboard_device::set_rxd_cb(*device, DEVCB_##cb);
+ devcb = &downcast<kaypro_10_keyboard_device &>(*device).set_rxd_cb(DEVCB_##cb);
class kaypro_10_keyboard_device : public device_t
@@ -21,8 +21,7 @@ public:
device_t *owner,
std::uint32_t clock);
- template <class Object> static devcb_base &set_rxd_cb(device_t &device, Object &&cb)
- { return downcast<kaypro_10_keyboard_device &>(device).m_rxd_cb.set_callback(std::forward<Object>(cb)); }
+ template <class Object> devcb_base &set_rxd_cb(Object &&cb) { return m_rxd_cb.set_callback(std::forward<Object>(cb)); }
DECLARE_WRITE_LINE_MEMBER(txd_w) { m_txd = state ? 1U : 0U; }