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Diffstat (limited to 'src/devices/bus/einstein/userport/userport.cpp')
-rw-r--r--src/devices/bus/einstein/userport/userport.cpp14
1 files changed, 3 insertions, 11 deletions
diff --git a/src/devices/bus/einstein/userport/userport.cpp b/src/devices/bus/einstein/userport/userport.cpp
index 419c24d94d4..4869c5a5cae 100644
--- a/src/devices/bus/einstein/userport/userport.cpp
+++ b/src/devices/bus/einstein/userport/userport.cpp
@@ -31,7 +31,7 @@ DEFINE_DEVICE_TYPE(EINSTEIN_USERPORT, einstein_userport_device, "einstein_userpo
einstein_userport_device::einstein_userport_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
device_t(mconfig, EINSTEIN_USERPORT, tag, owner, clock),
- device_slot_interface(mconfig, *this),
+ device_single_card_slot_interface<device_einstein_userport_interface>(mconfig, *this),
m_card(nullptr),
m_bstb_handler(*this)
{
@@ -54,15 +54,7 @@ void einstein_userport_device::device_start()
// resolve callbacks
m_bstb_handler.resolve_safe();
- m_card = dynamic_cast<device_einstein_userport_interface *>(get_card_device());
-}
-
-//-------------------------------------------------
-// device_reset - device-specific reset
-//-------------------------------------------------
-
-void einstein_userport_device::device_reset()
-{
+ m_card = get_card_device();
}
@@ -100,7 +92,7 @@ WRITE_LINE_MEMBER( einstein_userport_device::brdy_w )
//-------------------------------------------------
device_einstein_userport_interface::device_einstein_userport_interface(const machine_config &mconfig, device_t &device) :
- device_slot_card_interface(mconfig, device)
+ device_interface(device, "einsteinuser")
{
m_slot = dynamic_cast<einstein_userport_device *>(device.owner());
}