diff options
Diffstat (limited to 'src/mame/drivers/savquest.c')
-rw-r--r-- | src/mame/drivers/savquest.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/savquest.c b/src/mame/drivers/savquest.c index d9428cbdf8d..f83935edbf4 100644 --- a/src/mame/drivers/savquest.c +++ b/src/mame/drivers/savquest.c @@ -102,6 +102,7 @@ public: DECLARE_WRITE_LINE_MEMBER(savquest_pic8259_1_set_int_line); virtual void machine_start(); virtual void machine_reset(); + IRQ_CALLBACK_MEMBER(irq_callback); }; // Intel 82439TX System Controller (MXTC) @@ -606,10 +607,9 @@ static void savquest_set_keyb_int(running_machine &machine, int state) pic8259_ir1_w(drvstate->m_pic8259_1, state); } -static IRQ_CALLBACK(irq_callback) +IRQ_CALLBACK_MEMBER(savquest_state::irq_callback) { - savquest_state *state = device->machine().driver_data<savquest_state>(); - return pic8259_acknowledge( state->m_pic8259_1); + return pic8259_acknowledge(m_pic8259_1); } void savquest_state::machine_start() @@ -622,7 +622,7 @@ void savquest_state::machine_start() init_pc_common(machine(), PCCOMMON_KEYBOARD_AT, savquest_set_keyb_int); - m_maincpu->set_irq_acknowledge_callback(irq_callback); + m_maincpu->set_irq_acknowledge_callback(device_irq_acknowledge_delegate(FUNC(savquest_state::irq_callback),this)); intel82439tx_init(machine()); kbdc8042_init(machine(), &at8042); |