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Diffstat (limited to 'src/mame/drivers/circusc.c')
-rw-r--r--src/mame/drivers/circusc.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/src/mame/drivers/circusc.c b/src/mame/drivers/circusc.c
index fb3bcc6b2a6..f90d0bc4a46 100644
--- a/src/mame/drivers/circusc.c
+++ b/src/mame/drivers/circusc.c
@@ -345,12 +345,11 @@ static DISCRETE_SOUND_START( circusc )
DISCRETE_SOUND_END
-static INTERRUPT_GEN( vblank_irq )
+INTERRUPT_GEN_MEMBER(circusc_state::vblank_irq)
{
- circusc_state *state = device->machine().driver_data<circusc_state>();
- if(state->m_irq_mask)
- device->execute().set_input_line(0, HOLD_LINE);
+ if(m_irq_mask)
+ device.execute().set_input_line(0, HOLD_LINE);
}
static MACHINE_CONFIG_START( circusc, circusc_state )
@@ -358,7 +357,7 @@ static MACHINE_CONFIG_START( circusc, circusc_state )
/* basic machine hardware */
MCFG_CPU_ADD("maincpu", M6809, 2048000) /* 2 MHz? */
MCFG_CPU_PROGRAM_MAP(circusc_map)
- MCFG_CPU_VBLANK_INT("screen", vblank_irq)
+ MCFG_CPU_VBLANK_INT_DRIVER("screen", circusc_state, vblank_irq)
MCFG_WATCHDOG_VBLANK_INIT(8)
MCFG_CPU_ADD("audiocpu", Z80, XTAL_14_31818MHz/4)