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aci_ggm: remove leftover when i was testing ioport.cpp bug (nw)

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This commit is contained in:
hap 2019-04-15 01:14:53 +02:00
parent d3324cec5e
commit 2e33e39786
1 changed files with 1 additions and 3 deletions
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4
src/mame/drivers/aci_ggm.cpp
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@ -238,17 +238,15 @@ WRITE8_MEMBER(ggm_state::control_w)
READ8_MEMBER(ggm_state::input_r)
{
u16 data = 0;
u8 data = 0;
// PB1-PB5: multiplexed inputs
for (int i = 0; i < 4; i++)
if (BIT(m_digit_select, i))
data |= m_inp_matrix[i]->read();
data |= data >> 8;
data = ~data << 1 & 0x3e;
// PB6: hardware version
return 0x81 | data | (m_inp_matrix[4]->read() << 6 & 0x40);
}