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Diffstat (limited to 'src/devices/machine/tms1024.h')
-rw-r--r--src/devices/machine/tms1024.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/devices/machine/tms1024.h b/src/devices/machine/tms1024.h
index ea63328af02..eae25fca18d 100644
--- a/src/devices/machine/tms1024.h
+++ b/src/devices/machine/tms1024.h
@@ -66,7 +66,7 @@ public:
PORT7
};
- tms1024_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
+ tms1024_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock = 0);
// configuration helpers
template <unsigned N, class Object> devcb_base &set_read_port_callback(Object &&cb) { return m_read_port[N].set_callback(std::forward<Object>(cb)); }
@@ -98,7 +98,7 @@ protected:
class tms1025_device : public tms1024_device
{
public:
- tms1025_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
+ tms1025_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock = 0);
};