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-rw-r--r--src/mame/drivers/system1.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/drivers/system1.cpp b/src/mame/drivers/system1.cpp
index f5deda2c5f1..967a8082b60 100644
--- a/src/mame/drivers/system1.cpp
+++ b/src/mame/drivers/system1.cpp
@@ -529,7 +529,7 @@ READ8_MEMBER(system1_state::sound_data_r)
{
m_ppi8255->pc6_w(0);
m_ppi8255->pc6_w(1);
- return m_soundlatch->read(space, offset);
+ return m_soundlatch->read();
}
/* if we have a Z80 PIO, get the data from the port and toggle the strobe */
@@ -548,7 +548,7 @@ READ8_MEMBER(system1_state::sound_data_r)
WRITE8_MEMBER(system1_state::soundport_w)
{
/* boost interleave when communicating with the sound CPU */
- m_soundlatch->write(space, 0, data);
+ m_soundlatch->write(data);
machine().scheduler().boost_interleave(attotime::zero, attotime::from_usec(100));
}