From ad69d72a53e16ce23e6bee8f020ca2186ef1c84a Mon Sep 17 00:00:00 2001 From: Miodrag Milanovic Date: Thu, 31 Jan 2013 13:58:02 +0000 Subject: IRQ_CALLBACK modernization part 3 (no whatsnew) --- src/mame/drivers/calchase.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'src/mame/drivers/calchase.c') diff --git a/src/mame/drivers/calchase.c b/src/mame/drivers/calchase.c index 22d0b1c6d6a..dd8918f6dc1 100644 --- a/src/mame/drivers/calchase.c +++ b/src/mame/drivers/calchase.c @@ -181,6 +181,7 @@ public: DECLARE_DRIVER_INIT(calchase); virtual void machine_start(); virtual void machine_reset(); + IRQ_CALLBACK_MEMBER(irq_callback); }; @@ -803,10 +804,9 @@ static INPUT_PORTS_START( calchase ) INPUT_PORTS_END #endif -static IRQ_CALLBACK(irq_callback) +IRQ_CALLBACK_MEMBER(calchase_state::irq_callback) { - calchase_state *state = device->machine().driver_data(); - return pic8259_acknowledge( state->m_pic8259_1); + return pic8259_acknowledge(m_pic8259_1); } void calchase_state::machine_start() @@ -814,7 +814,7 @@ void calchase_state::machine_start() m_bios_ram = auto_alloc_array(machine(), UINT32, 0x10000/4); m_bios_ext_ram = auto_alloc_array(machine(), UINT32, 0x10000/4); - machine().device("maincpu")->execute().set_irq_acknowledge_callback(irq_callback); + machine().device("maincpu")->execute().set_irq_acknowledge_callback(device_irq_acknowledge_delegate(FUNC(calchase_state::irq_callback),this)); m_pit8254 = machine().device( "pit8254" ); m_pic8259_1 = machine().device( "pic8259_1" ); -- cgit v1.2.3-70-g09d2