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Diffstat (limited to 'src/devices/machine/myb3k_kbd.h')
-rw-r--r--src/devices/machine/myb3k_kbd.h6
1 files changed, 2 insertions, 4 deletions
diff --git a/src/devices/machine/myb3k_kbd.h b/src/devices/machine/myb3k_kbd.h
index 69a5e5c0513..747289a53f1 100644
--- a/src/devices/machine/myb3k_kbd.h
+++ b/src/devices/machine/myb3k_kbd.h
@@ -27,7 +27,7 @@
#define MYB3K_KBD_CB_PUT(cls, fnc) myb3k_keyboard_device::output_delegate((&cls::fnc), (#cls "::" #fnc), DEVICE_SELF, ((cls *)nullptr))
#define MYB3K_KBD_CB_DEVPUT(tag, cls, fnc) myb3k_keyboard_device::output_delegate((&cls::fnc), (#cls "::" #fnc), (tag), ((cls *)nullptr))
-#define MCFG_MYB3K_KEYBOARD_CB(cb) myb3k_keyboard_device::set_keyboard_callback(*device, (MYB3K_KBD_CB_##cb));
+#define MCFG_MYB3K_KEYBOARD_CB(cb) downcast<myb3k_keyboard_device &>(*device).set_keyboard_callback((MYB3K_KBD_CB_##cb));
DECLARE_DEVICE_TYPE(MYB3K_KEYBOARD, myb3k_keyboard_device)
DECLARE_DEVICE_TYPE(JB3000_KEYBOARD, jb3000_keyboard_device)
@@ -51,9 +51,7 @@ public:
TIMER_ID_SECOND_BYTE
};
- template <class Object> static void set_keyboard_callback(device_t &device, Object &&cb) {
- downcast<myb3k_keyboard_device &>(device).m_keyboard_cb = std::forward<Object>(cb);
- }
+ template <class Object> void set_keyboard_callback(Object &&cb) { m_keyboard_cb = std::forward<Object>(cb); }
protected:
myb3k_keyboard_device(