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Diffstat (limited to 'src/mame/machine/qix.c')
-rw-r--r--src/mame/machine/qix.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/machine/qix.c b/src/mame/machine/qix.c
index 6074bef1f36..9e3b9a61abb 100644
--- a/src/mame/machine/qix.c
+++ b/src/mame/machine/qix.c
@@ -410,7 +410,7 @@ READ8_MEMBER(qix_state::qix_68705_portB_r)
UINT8 ddr = m_68705_ddr[1];
UINT8 out = m_68705_port_out[1];
- UINT8 in = (input_port_read(machine(), "COIN") & 0x0f) | ((input_port_read(machine(), "COIN") & 0x80) >> 3);
+ UINT8 in = (ioport("COIN")->read() & 0x0f) | ((ioport("COIN")->read() & 0x80) >> 3);
return (out & ddr) | (in & ~ddr);
}
@@ -420,7 +420,7 @@ READ8_MEMBER(qix_state::qix_68705_portC_r)
UINT8 ddr = m_68705_ddr[2];
UINT8 out = m_68705_port_out[2];
- UINT8 in = (m_coinctrl & 0x08) | ((input_port_read(machine(), "COIN") & 0x70) >> 4);
+ UINT8 in = (m_coinctrl & 0x08) | ((ioport("COIN")->read() & 0x70) >> 4);
return (out & ddr) | (in & ~ddr);
}
@@ -534,7 +534,7 @@ static READ8_DEVICE_HANDLER( slither_trak_lr_r )
{
qix_state *state = device->machine().driver_data<qix_state>();
- return input_port_read(device->machine(), state->m_flip ? "AN3" : "AN1");
+ return state->ioport(state->m_flip ? "AN3" : "AN1")->read();
}
@@ -542,5 +542,5 @@ static READ8_DEVICE_HANDLER( slither_trak_ud_r )
{
qix_state *state = device->machine().driver_data<qix_state>();
- return input_port_read(device->machine(), state->m_flip ? "AN2" : "AN0");
+ return state->ioport(state->m_flip ? "AN2" : "AN0")->read();
}