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Diffstat (limited to 'src/devices/machine/latch8.h')
-rw-r--r--src/devices/machine/latch8.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/devices/machine/latch8.h b/src/devices/machine/latch8.h
index 44644c5952c..ee00fbdc38d 100644
--- a/src/devices/machine/latch8.h
+++ b/src/devices/machine/latch8.h
@@ -26,8 +26,7 @@
class latch8_device : public device_t
{
public:
- latch8_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
-
+ latch8_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0);
/* write & read full byte */
@@ -79,8 +78,9 @@ public:
void set_nosync(uint32_t nosync) { m_nosync = nosync; }
template <unsigned N, class Object> devcb_base &set_write_cb(Object &&cb) { return m_write_cb[N].set_callback(std::forward<Object>(cb)); }
-
template <unsigned N, class Object> devcb_base &set_read_cb(Object &&cb) { return m_read_cb[N].set_callback(std::forward<Object>(cb)); }
+ template <unsigned N> auto write_cb() { return m_write_cb[N].bind(); }
+ template <unsigned N> auto read_cb() { return m_read_cb[N].bind(); }
protected:
// device-level overrides