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Diffstat (limited to 'src/mame/drivers/pcxt.c')
-rw-r--r-- | src/mame/drivers/pcxt.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/pcxt.c b/src/mame/drivers/pcxt.c index d247c0748c2..57b0e40d94c 100644 --- a/src/mame/drivers/pcxt.c +++ b/src/mame/drivers/pcxt.c @@ -125,6 +125,7 @@ public: DECLARE_DRIVER_INIT(filetto); virtual void machine_reset(); UINT32 screen_update_tetriskr(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); + IRQ_CALLBACK_MEMBER(irq_callback); }; UINT32 pcxt_state::screen_update_tetriskr(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect) @@ -541,10 +542,9 @@ static const struct pic8259_interface pic8259_2_config = DEVCB_NULL }; -static IRQ_CALLBACK(irq_callback) +IRQ_CALLBACK_MEMBER(pcxt_state::irq_callback) { - pcxt_state *state = device->machine().driver_data<pcxt_state>(); - return pic8259_acknowledge(state->m_pic8259_1); + return pic8259_acknowledge(m_pic8259_1); } static ADDRESS_MAP_START( filetto_map, AS_PROGRAM, 8, pcxt_state ) @@ -716,7 +716,7 @@ void pcxt_state::machine_reset() device_t *speaker = machine().device("speaker"); m_bank = -1; m_lastvalue = -1; - machine().device("maincpu")->execute().set_irq_acknowledge_callback(irq_callback); + machine().device("maincpu")->execute().set_irq_acknowledge_callback(device_irq_acknowledge_delegate(FUNC(pcxt_state::irq_callback),this)); m_pc_spkrdata = 0; m_pc_input = 0; |