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Diffstat (limited to 'src/devices/machine/i8212.h')
-rw-r--r--src/devices/machine/i8212.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/devices/machine/i8212.h b/src/devices/machine/i8212.h
index 255a4edc469..18eb49e4da5 100644
--- a/src/devices/machine/i8212.h
+++ b/src/devices/machine/i8212.h
@@ -36,7 +36,7 @@ class i8212_device : public device_t
public:
// construction/destruction
- i8212_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
+ i8212_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0);
template <class Object> devcb_base &set_int_wr_callback(Object &&cb) { return m_write_int.set_callback(std::forward<Object>(cb)); }
template <class Object> devcb_base &set_di_rd_callback(Object &&cb) { return m_read_di.set_callback(std::forward<Object>(cb)); }
@@ -56,7 +56,6 @@ public:
DECLARE_WRITE8_MEMBER(strobe);
// line write handlers
- DECLARE_WRITE_LINE_MEMBER(md_w);
DECLARE_WRITE_LINE_MEMBER(stb_w);
protected: