diff options
Diffstat (limited to 'src/mame/drivers/su2000.c')
-rw-r--r-- | src/mame/drivers/su2000.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/su2000.c b/src/mame/drivers/su2000.c index 6b40f05861e..abb8c3f7a73 100644 --- a/src/mame/drivers/su2000.c +++ b/src/mame/drivers/su2000.c @@ -81,6 +81,7 @@ public: DECLARE_READ8_MEMBER(get_slave_ack); virtual void machine_start(); virtual void machine_reset(); + IRQ_CALLBACK_MEMBER(irq_callback); }; @@ -236,10 +237,9 @@ static const struct pit8253_config su2000_pit8254_config = * *************************************/ -static IRQ_CALLBACK( pc_irq_callback ) +IRQ_CALLBACK_MEMBER(su2000_state::irq_callback) { - su2000_state *state = device->machine().driver_data<su2000_state>(); - return pic8259_acknowledge(state->m_pic8259_1); + return pic8259_acknowledge(m_pic8259_1); } @@ -271,7 +271,7 @@ void su2000_state::machine_start() space.install_write_bank(0x100000, ram_limit - 1, "hma_bank"); membank("hma_bank")->set_base(m_pc_ram + 0xa0000); - machine().device("maincpu")->execute().set_irq_acknowledge_callback(pc_irq_callback); + machine().device("maincpu")->execute().set_irq_acknowledge_callback(device_irq_acknowledge_delegate(FUNC(su2000_state::irq_callback),this)); init_pc_common(machine(), PCCOMMON_KEYBOARD_AT, su2000_set_keyb_int); |