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Diffstat (limited to 'src/mame/machine/lisa.cpp')
-rw-r--r--src/mame/machine/lisa.cpp13
1 files changed, 6 insertions, 7 deletions
diff --git a/src/mame/machine/lisa.cpp b/src/mame/machine/lisa.cpp
index e71bfd91f7c..2ef7fe045fc 100644
--- a/src/mame/machine/lisa.cpp
+++ b/src/mame/machine/lisa.cpp
@@ -389,7 +389,6 @@ TIMER_CALLBACK_MEMBER(lisa_state::handle_mouse)
TIMER_CALLBACK_MEMBER(lisa_state::read_COPS_command)
{
int command;
- address_space &space = m_maincpu->space(AS_PROGRAM);
m_COPS_Ready = 0;
m_via0->write_pb6(m_COPS_Ready);
@@ -398,7 +397,7 @@ TIMER_CALLBACK_MEMBER(lisa_state::read_COPS_command)
COPS_send_data_if_possible();
/* some pull-ups allow the COPS to read 1s when the VIA port is not set as output */
- command = (m_COPS_command | (~ m_via0->read(space, via6522_device::VIA_DDRA))) & 0xff;
+ command = (m_COPS_command | (~ m_via0->read(via6522_device::VIA_DDRA))) & 0xff;
// printf("Dropping Ready, command = %02x\n", command);
@@ -675,7 +674,7 @@ WRITE_LINE_MEMBER(lisa_state::COPS_via_out_ca2)
WRITE8_MEMBER(lisa_state::COPS_via_out_b)
{
/* pull-up */
- data |= (~ m_via0->read(space, via6522_device::VIA_DDRA)) & 0x01;
+ data |= (~ m_via0->read(via6522_device::VIA_DDRA)) & 0x01;
if (data & 0x01)
{
@@ -1721,13 +1720,13 @@ READ16_MEMBER(lisa_state::lisa_IO_r)
case 2: /* parallel port */
/* 1 VIA located at 0xD901 */
if (ACCESSING_BITS_0_7)
- answer = m_via1->read(space, (offset >> 2) & 0xf);
+ answer = m_via1->read((offset >> 2) & 0xf);
break;
case 3: /* keyboard/mouse cops via */
/* 1 VIA located at 0xDD81 */
if (ACCESSING_BITS_0_7)
- answer = m_via0->read(space, offset & 0xf);
+ answer = m_via0->read(offset & 0xf);
break;
}
}
@@ -1844,12 +1843,12 @@ WRITE16_MEMBER(lisa_state::lisa_IO_w)
case 2: /* paralel port */
if (ACCESSING_BITS_0_7)
- m_via1->write(space, (offset >> 2) & 0xf, data & 0xff);
+ m_via1->write((offset >> 2) & 0xf, data & 0xff);
break;
case 3: /* keyboard/mouse cops via */
if (ACCESSING_BITS_0_7)
- m_via0->write(space, offset & 0xf, data & 0xff);
+ m_via0->write(offset & 0xf, data & 0xff);
break;
}
}