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/mess/drivers/wangpc.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) (limited to 'src/mess/drivers/wangpc.c') diff --git a/src/mess/drivers/wangpc.c b/src/mess/drivers/wangpc.c index 23cf111ef37..c549046192b 100644 --- a/src/mess/drivers/wangpc.c +++ b/src/mess/drivers/wangpc.c @@ -743,11 +743,9 @@ void wangpc_state::check_level2_interrupts() pic8259_ir2_w(m_pic, state); } -static IRQ_CALLBACK( wangpc_irq_callback ) +IRQ_CALLBACK_MEMBER(wangpc_state::wangpc_irq_callback) { - wangpc_state *state = device->machine().driver_data(); - - return pic8259_acknowledge(state->m_pic); + return pic8259_acknowledge(m_pic); } static const struct pic8259_interface pic_intf = @@ -1099,7 +1097,7 @@ SLOT_INTERFACE_END void wangpc_state::machine_start() { // register CPU IRQ callback - m_maincpu->set_irq_acknowledge_callback(wangpc_irq_callback); + m_maincpu->set_irq_acknowledge_callback(device_irq_acknowledge_delegate(FUNC(wangpc_state::wangpc_irq_callback),this)); // connect serial keyboard m_uart->connect(m_kb); -- cgit v1.2.3-70-g09d2