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author Miodrag Milanovic <mmicko@gmail.com>2013-01-31 13:58:02 +0000
committer Miodrag Milanovic <mmicko@gmail.com>2013-01-31 13:58:02 +0000
commitad69d72a53e16ce23e6bee8f020ca2186ef1c84a (patch)
treeb71013998044c51d7881f28c3294bf28e340aa9a /src/mame/drivers/su2000.c
parent34bf46e8290d3ed2c13e598527b54d2290ff11b5 (diff)
IRQ_CALLBACK modernization part 3 (no whatsnew)
Diffstat (limited to 'src/mame/drivers/su2000.c')
-rw-r--r--src/mame/drivers/su2000.c8
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);