diff options
Diffstat (limited to 'src/mame/drivers/mediagx.c')
-rw-r--r-- | src/mame/drivers/mediagx.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/mediagx.c b/src/mame/drivers/mediagx.c index c095ba528de..cca10f4a754 100644 --- a/src/mame/drivers/mediagx.c +++ b/src/mame/drivers/mediagx.c @@ -199,6 +199,7 @@ public: DECLARE_READ32_MEMBER(speedup10_r); DECLARE_READ32_MEMBER(speedup11_r); TIMER_DEVICE_CALLBACK_MEMBER(sound_timer_callback); + IRQ_CALLBACK_MEMBER(irq_callback); }; // Display controller registers @@ -1047,10 +1048,9 @@ static INPUT_PORTS_START(mediagx) PORT_BIT( 0xf00, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_PLAYER(3) INPUT_PORTS_END -static IRQ_CALLBACK(irq_callback) +IRQ_CALLBACK_MEMBER(mediagx_state::irq_callback) { - mediagx_state *state = device->machine().driver_data<mediagx_state>(); - return pic8259_acknowledge( state->m_pic8259_1); + return pic8259_acknowledge(m_pic8259_1); } void mediagx_state::machine_start() @@ -1069,7 +1069,7 @@ void mediagx_state::machine_reset() { UINT8 *rom = memregion("bios")->base(); - machine().device("maincpu")->execute().set_irq_acknowledge_callback(irq_callback); + machine().device("maincpu")->execute().set_irq_acknowledge_callback(device_irq_acknowledge_delegate(FUNC(mediagx_state::irq_callback),this)); memcpy(m_bios_ram, rom, 0x40000); machine().device("maincpu")->reset(); |