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Diffstat (limited to 'src/devices/machine/chessmachine.h')
-rw-r--r--src/devices/machine/chessmachine.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/devices/machine/chessmachine.h b/src/devices/machine/chessmachine.h
index 561e95459a7..dfbc5747a1a 100644
--- a/src/devices/machine/chessmachine.h
+++ b/src/devices/machine/chessmachine.h
@@ -18,7 +18,7 @@
class chessmachine_device : public device_t
{
public:
- chessmachine_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
+ chessmachine_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &clock);
// configuration helpers
auto data_out() { return m_data_out.bind(); } // data_r