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Diffstat (limited to 'src/devices/bus/cbm2/user.cpp')
-rw-r--r--src/devices/bus/cbm2/user.cpp9
1 files changed, 5 insertions, 4 deletions
diff --git a/src/devices/bus/cbm2/user.cpp b/src/devices/bus/cbm2/user.cpp
index eefb9c4d591..5dc12567096 100644
--- a/src/devices/bus/cbm2/user.cpp
+++ b/src/devices/bus/cbm2/user.cpp
@@ -28,7 +28,7 @@ DEFINE_DEVICE_TYPE(CBM2_USER_PORT, cbm2_user_port_device, "cbm2_user_port", "CBM
//-------------------------------------------------
device_cbm2_user_port_interface::device_cbm2_user_port_interface(const machine_config &mconfig, device_t &device) :
- device_slot_card_interface(mconfig,device)
+ device_interface(device, "cbm2user")
{
m_slot = dynamic_cast<cbm2_user_port_device *>(device.owner());
}
@@ -45,11 +45,12 @@ device_cbm2_user_port_interface::device_cbm2_user_port_interface(const machine_c
cbm2_user_port_device::cbm2_user_port_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
device_t(mconfig, CBM2_USER_PORT, tag, owner, clock),
- device_slot_interface(mconfig, *this),
+ device_single_card_slot_interface<device_cbm2_user_port_interface>(mconfig, *this),
m_write_irq(*this),
m_write_sp(*this),
m_write_cnt(*this),
- m_write_flag(*this), m_card(nullptr)
+ m_write_flag(*this),
+ m_card(nullptr)
{
}
@@ -60,7 +61,7 @@ cbm2_user_port_device::cbm2_user_port_device(const machine_config &mconfig, cons
void cbm2_user_port_device::device_start()
{
- m_card = dynamic_cast<device_cbm2_user_port_interface *>(get_card_device());
+ m_card = get_card_device();
// resolve callbacks
m_write_irq.resolve_safe();