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Diffstat (limited to 'src/mame/drivers/vegaeo.cpp')
-rw-r--r--src/mame/drivers/vegaeo.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mame/drivers/vegaeo.cpp b/src/mame/drivers/vegaeo.cpp
index a09279722bc..13e92abd15e 100644
--- a/src/mame/drivers/vegaeo.cpp
+++ b/src/mame/drivers/vegaeo.cpp
@@ -128,7 +128,7 @@ static INPUT_PORTS_START( crazywar )
PORT_BIT( 0x00000008, IP_ACTIVE_LOW, IPT_START2 )
PORT_BIT( 0x00000010, IP_ACTIVE_LOW, IPT_SERVICE1 )
PORT_SERVICE_NO_TOGGLE( 0x00000020, IP_ACTIVE_LOW )
- PORT_BIT( 0x00000040, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_CUSTOM_MEMBER(DEVICE_SELF, vegaeo_state, eolith_speedup_getvblank, nullptr)
+ PORT_BIT( 0x00000040, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_READ_LINE_MEMBER(vegaeo_state, speedup_vblank_r)
PORT_BIT( 0x00000080, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_BIT( 0xffffff00, IP_ACTIVE_LOW, IPT_UNUSED )