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Diffstat (limited to 'src/devices/bus/ss50/interface.cpp')
-rw-r--r--src/devices/bus/ss50/interface.cpp10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/devices/bus/ss50/interface.cpp b/src/devices/bus/ss50/interface.cpp
index b17f54f9c68..a811c790ef9 100644
--- a/src/devices/bus/ss50/interface.cpp
+++ b/src/devices/bus/ss50/interface.cpp
@@ -139,22 +139,22 @@ void ss50_interface_port_device::device_start()
// read - interface read access (pre-decoded)
//-------------------------------------------------
-READ8_MEMBER(ss50_interface_port_device::read)
+u8 ss50_interface_port_device::read(offs_t offset)
{
if (m_card == nullptr)
{
logerror("%s: Read from unspecified interface (RS = %X)\n", machine().describe_context(), offset);
- return space.unmap();
+ return 0xff;
}
- return m_card->register_read(space, offset);
+ return m_card->register_read(offset);
}
//-------------------------------------------------
// write - interface write access (pre-decoded)
//-------------------------------------------------
-WRITE8_MEMBER(ss50_interface_port_device::write)
+void ss50_interface_port_device::write(offs_t offset, u8 data)
{
if (m_card == nullptr)
{
@@ -162,7 +162,7 @@ WRITE8_MEMBER(ss50_interface_port_device::write)
return;
}
- m_card->register_write(space, offset, data);
+ m_card->register_write(offset, data);
}
//-------------------------------------------------