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Diffstat (limited to 'src/devices/bus/bw2/exp.cpp')
-rw-r--r--src/devices/bus/bw2/exp.cpp9
1 files changed, 5 insertions, 4 deletions
diff --git a/src/devices/bus/bw2/exp.cpp b/src/devices/bus/bw2/exp.cpp
index 50f776b066e..030170d488c 100644
--- a/src/devices/bus/bw2/exp.cpp
+++ b/src/devices/bus/bw2/exp.cpp
@@ -27,8 +27,8 @@ DEFINE_DEVICE_TYPE(BW2_EXPANSION_SLOT, bw2_expansion_slot_device, "bw2_expansion
// device_bw2_expansion_slot_interface - constructor
//-------------------------------------------------
-device_bw2_expansion_slot_interface::device_bw2_expansion_slot_interface(const machine_config &mconfig, device_t &device)
- : device_slot_card_interface(mconfig,device)
+device_bw2_expansion_slot_interface::device_bw2_expansion_slot_interface(const machine_config &mconfig, device_t &device) :
+ device_interface(device, "bw2exp")
{
m_slot = dynamic_cast<bw2_expansion_slot_device *>(device.owner());
}
@@ -54,7 +54,8 @@ device_bw2_expansion_slot_interface::~device_bw2_expansion_slot_interface()
bw2_expansion_slot_device::bw2_expansion_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
device_t(mconfig, BW2_EXPANSION_SLOT, tag, owner, clock),
- device_slot_interface(mconfig, *this), m_cart(nullptr)
+ device_single_card_slot_interface<device_bw2_expansion_slot_interface>(mconfig, *this),
+ m_cart(nullptr)
{
}
@@ -74,7 +75,7 @@ bw2_expansion_slot_device::~bw2_expansion_slot_device()
void bw2_expansion_slot_device::device_start()
{
- m_cart = dynamic_cast<device_bw2_expansion_slot_interface *>(get_card_device());
+ m_cart = get_card_device();
}