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Diffstat (limited to 'src/devices/cpu/m6809/konami.h')
-rw-r--r--src/devices/cpu/m6809/konami.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/devices/cpu/m6809/konami.h b/src/devices/cpu/m6809/konami.h
index 216b007302a..e53c86e4fb2 100644
--- a/src/devices/cpu/m6809/konami.h
+++ b/src/devices/cpu/m6809/konami.h
@@ -21,7 +21,7 @@
//**************************************************************************
#define MCFG_KONAMICPU_LINE_CB(_devcb) \
- devcb = &konami_cpu_device::set_line_callback(*device, DEVCB_##_devcb);
+ devcb = &downcast<konami_cpu_device &>(*device).set_line_callback(DEVCB_##_devcb);
// device type definition
@@ -36,7 +36,7 @@ public:
konami_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
// configuration
- template<class _Object> static devcb_base &set_line_callback(device_t &device, _Object object) { return downcast<konami_cpu_device &>(device).m_set_lines.set_callback(object); }
+ template<class Object> devcb_base &set_line_callback(Object &&cb) { return m_set_lines.set_callback(std::forward<Object>(cb)); }
protected:
// device-level overrides