diff options
Diffstat (limited to 'src/mame/drivers/blitz.c')
-rw-r--r-- | src/mame/drivers/blitz.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/blitz.c b/src/mame/drivers/blitz.c index e46258ef83a..05507a9bca3 100644 --- a/src/mame/drivers/blitz.c +++ b/src/mame/drivers/blitz.c @@ -422,10 +422,10 @@ static READ8_DEVICE_HANDLER( megadpkr_mux_port_r ) blitz_state *state = device->machine().driver_data<blitz_state>(); switch( state->m_mux_data & 0xf0 ) /* bits 4-7 */ { - case 0x10: return input_port_read(device->machine(), "IN0-0"); - case 0x20: return input_port_read(device->machine(), "IN0-1"); - case 0x40: return input_port_read(device->machine(), "IN0-2"); - case 0x80: return input_port_read(device->machine(), "IN0-3"); + case 0x10: return state->ioport("IN0-0")->read(); + case 0x20: return state->ioport("IN0-1")->read(); + case 0x40: return state->ioport("IN0-2")->read(); + case 0x80: return state->ioport("IN0-3")->read(); } return 0xff; } |