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-rw-r--r--src/devices/machine/upd4992.cpp11
1 files changed, 3 insertions, 8 deletions
diff --git a/src/devices/machine/upd4992.cpp b/src/devices/machine/upd4992.cpp
index 04ffb207350..52e3f8d9f10 100644
--- a/src/devices/machine/upd4992.cpp
+++ b/src/devices/machine/upd4992.cpp
@@ -58,19 +58,14 @@ void upd4992_device::device_validity_check(validity_checker &valid) const
void upd4992_device::device_start()
{
- m_timer_clock = timer_alloc(TIMER_CLOCK);
+ m_timer_clock = timer_alloc(FUNC(upd4992_device::clock_tick), this);
m_timer_clock->adjust(attotime::from_hz(clock() / 32768), 0, attotime::from_hz(clock() / 32768));
}
-void upd4992_device::device_timer(emu_timer &timer, device_timer_id id, int param)
+TIMER_CALLBACK_MEMBER(upd4992_device::clock_tick)
{
- switch (id)
- {
- case TIMER_CLOCK:
- advance_seconds();
- break;
- }
+ advance_seconds();
}
//-------------------------------------------------