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Diffstat (limited to 'src/devices/bus/acorn/bus.h')
-rw-r--r--src/devices/bus/acorn/bus.h5
1 files changed, 2 insertions, 3 deletions
diff --git a/src/devices/bus/acorn/bus.h b/src/devices/bus/acorn/bus.h
index 149da10d447..02adc30a8a9 100644
--- a/src/devices/bus/acorn/bus.h
+++ b/src/devices/bus/acorn/bus.h
@@ -26,7 +26,7 @@ class device_acorn_bus_interface;
// TYPE DEFINITIONS
//**************************************************************************
-class acorn_bus_slot_device : public device_t, public device_slot_interface
+class acorn_bus_slot_device : public device_t, public device_single_card_slot_interface<device_acorn_bus_interface>
{
public:
// construction/destruction
@@ -44,7 +44,6 @@ public:
protected:
// device-level overrides
- virtual void device_validity_check(validity_checker &valid) const override;
virtual void device_start() override;
// configuration
@@ -96,7 +95,7 @@ DECLARE_DEVICE_TYPE(ACORN_BUS, acorn_bus_device)
// ======================> device_acorn_bus_interface
// class representing interface-specific live acorn bus card
-class device_acorn_bus_interface : public device_slot_card_interface
+class device_acorn_bus_interface : public device_interface
{
public:
friend class acorn_bus_device;