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Diffstat (limited to 'src/mame/drivers/voyager.c')
-rw-r--r--src/mame/drivers/voyager.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/voyager.c b/src/mame/drivers/voyager.c
index d324c3eedcd..0847a8ba8ea 100644
--- a/src/mame/drivers/voyager.c
+++ b/src/mame/drivers/voyager.c
@@ -69,6 +69,7 @@ public:
DECLARE_DRIVER_INIT(voyager);
virtual void machine_start();
virtual void machine_reset();
+ IRQ_CALLBACK_MEMBER(irq_callback);
};
@@ -644,15 +645,14 @@ static INPUT_PORTS_START( voyager )
INPUT_PORTS_END
#endif
-static IRQ_CALLBACK(irq_callback)
+IRQ_CALLBACK_MEMBER(voyager_state::irq_callback)
{
- voyager_state *state = device->machine().driver_data<voyager_state>();
- return pic8259_acknowledge( state->m_pic8259_1);
+ return pic8259_acknowledge(m_pic8259_1);
}
void voyager_state::machine_start()
{
- machine().device("maincpu")->execute().set_irq_acknowledge_callback(irq_callback);
+ machine().device("maincpu")->execute().set_irq_acknowledge_callback(device_irq_acknowledge_delegate(FUNC(voyager_state::irq_callback),this));
m_pit8254 = machine().device( "pit8254" );
m_pic8259_1 = machine().device( "pic8259_1" );