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Diffstat (limited to 'src/devices/bus/ep64/exp.cpp')
-rw-r--r--src/devices/bus/ep64/exp.cpp30
1 files changed, 3 insertions, 27 deletions
diff --git a/src/devices/bus/ep64/exp.cpp b/src/devices/bus/ep64/exp.cpp
index c241fb68c08..ebd423cfc7f 100644
--- a/src/devices/bus/ep64/exp.cpp
+++ b/src/devices/bus/ep64/exp.cpp
@@ -28,7 +28,7 @@ DEFINE_DEVICE_TYPE(EP64_EXPANSION_BUS_SLOT, ep64_expansion_bus_slot_device, "ep6
//-------------------------------------------------
device_ep64_expansion_bus_card_interface::device_ep64_expansion_bus_card_interface(const machine_config &mconfig, device_t &device)
- : device_slot_card_interface(mconfig, device)
+ : device_interface(device, "ep64exp")
{
m_slot = dynamic_cast<ep64_expansion_bus_slot_device *>(device.owner());
}
@@ -45,7 +45,7 @@ device_ep64_expansion_bus_card_interface::device_ep64_expansion_bus_card_interfa
ep64_expansion_bus_slot_device::ep64_expansion_bus_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
: device_t(mconfig, EP64_EXPANSION_BUS_SLOT, tag, owner, clock)
- , device_slot_interface(mconfig, *this)
+ , device_single_card_slot_interface<device_ep64_expansion_bus_card_interface>(mconfig, *this)
, m_write_irq(*this)
, m_write_nmi(*this)
, m_write_wait(*this)
@@ -57,27 +57,12 @@ ep64_expansion_bus_slot_device::ep64_expansion_bus_slot_device(const machine_con
//-------------------------------------------------
-// device_validity_check -
-//-------------------------------------------------
-
-void ep64_expansion_bus_slot_device::device_validity_check(validity_checker &valid) const
-{
- device_t *const carddev = get_card_device();
- if (carddev && !dynamic_cast<device_ep64_expansion_bus_card_interface *>(carddev))
- osd_printf_error("Card device %s (%s) does not implement device_ep64_expansion_bus_card_interface\n", carddev->tag(), carddev->name());
-}
-
-
-//-------------------------------------------------
// device_start - device-specific startup
//-------------------------------------------------
void ep64_expansion_bus_slot_device::device_start()
{
- device_t *const carddev = get_card_device();
- m_card = dynamic_cast<device_ep64_expansion_bus_card_interface *>(carddev);
- if (carddev && !m_card)
- fatalerror("Card device %s (%s) does not implement device_ep64_expansion_bus_card_interface\n", carddev->tag(), carddev->name());
+ m_card = get_card_device();
// resolve callbacks
m_write_irq.resolve_safe();
@@ -87,15 +72,6 @@ void ep64_expansion_bus_slot_device::device_start()
//-------------------------------------------------
-// device_reset - device-specific reset
-//-------------------------------------------------
-
-void ep64_expansion_bus_slot_device::device_reset()
-{
-}
-
-
-//-------------------------------------------------
// SLOT_INTERFACE( ep64_expansion_bus_cards )
//-------------------------------------------------