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Diffstat (limited to 'src/devices/bus/a2bus/a2vulcan.cpp')
-rw-r--r--src/devices/bus/a2bus/a2vulcan.cpp5
1 files changed, 1 insertions, 4 deletions
diff --git a/src/devices/bus/a2bus/a2vulcan.cpp b/src/devices/bus/a2bus/a2vulcan.cpp
index da7cb34972a..705764f1e87 100644
--- a/src/devices/bus/a2bus/a2vulcan.cpp
+++ b/src/devices/bus/a2bus/a2vulcan.cpp
@@ -131,9 +131,6 @@ a2bus_vulcangold_device::a2bus_vulcangold_device(const machine_config &mconfig,
void a2bus_vulcanbase_device::device_start()
{
- // set_a2bus_device makes m_slot valid
- set_a2bus_device();
-
m_rom = device().machine().root_device().memregion(this->subtag(VULCAN_ROM_REGION).c_str())->base();
save_item(NAME(m_lastdata));
@@ -262,7 +259,7 @@ void a2bus_vulcanbase_device::write_c0nx(uint8_t offset, uint8_t data)
uint8_t a2bus_vulcanbase_device::read_cnxx(uint8_t offset)
{
- int slotimg = m_slot * 0x100;
+ int const slotimg = slotno() * 0x100;
// ROM contains a CnXX image for each of slots 1-7 at 0x3400
return m_rom[offset+slotimg+0x3400];