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Diffstat (limited to 'src/devices/bus/vic20/exp.h')
-rw-r--r--src/devices/bus/vic20/exp.h5
1 files changed, 2 insertions, 3 deletions
diff --git a/src/devices/bus/vic20/exp.h b/src/devices/bus/vic20/exp.h
index f7e51b0ee57..d0c2cbe50ec 100644
--- a/src/devices/bus/vic20/exp.h
+++ b/src/devices/bus/vic20/exp.h
@@ -56,7 +56,7 @@
class device_vic20_expansion_card_interface;
class vic20_expansion_slot_device : public device_t,
- public device_slot_interface,
+ public device_single_card_slot_interface<device_vic20_expansion_card_interface>,
public device_image_interface
{
public:
@@ -89,7 +89,6 @@ public:
protected:
// device-level overrides
- virtual void device_validity_check(validity_checker &valid) const override;
virtual void device_start() override;
virtual void device_reset() override;
@@ -121,7 +120,7 @@ protected:
// ======================> device_vic20_expansion_card_interface
// class representing interface-specific live vic20_expansion card
-class device_vic20_expansion_card_interface : public device_slot_card_interface
+class device_vic20_expansion_card_interface : public device_interface
{
friend class vic20_expansion_slot_device;