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Diffstat (limited to 'src/devices/bus/bbc/joyport/joyport.cpp')
-rw-r--r--src/devices/bus/bbc/joyport/joyport.cpp33
1 files changed, 5 insertions, 28 deletions
diff --git a/src/devices/bus/bbc/joyport/joyport.cpp b/src/devices/bus/bbc/joyport/joyport.cpp
index 0c1bae50ee2..79f285b0670 100644
--- a/src/devices/bus/bbc/joyport/joyport.cpp
+++ b/src/devices/bus/bbc/joyport/joyport.cpp
@@ -25,8 +25,8 @@ DEFINE_DEVICE_TYPE(BBC_JOYPORT_SLOT, bbc_joyport_slot_device, "bbc_joyport_slot"
// device_bbc_joyport_interface - constructor
//-------------------------------------------------
-device_bbc_joyport_interface::device_bbc_joyport_interface(const machine_config &mconfig, device_t &device)
- : device_slot_card_interface(mconfig, device)
+device_bbc_joyport_interface::device_bbc_joyport_interface(const machine_config &mconfig, device_t &device) :
+ device_interface(device, "bbcjoyport")
{
m_slot = dynamic_cast<bbc_joyport_slot_device *>(device.owner());
}
@@ -42,7 +42,7 @@ device_bbc_joyport_interface::device_bbc_joyport_interface(const machine_config
bbc_joyport_slot_device::bbc_joyport_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
device_t(mconfig, BBC_JOYPORT_SLOT, tag, owner, clock),
- device_slot_interface(mconfig, *this),
+ device_single_card_slot_interface(mconfig, *this),
m_device(nullptr),
m_cb1_handler(*this),
m_cb2_handler(*this)
@@ -51,43 +51,20 @@ bbc_joyport_slot_device::bbc_joyport_slot_device(const machine_config &mconfig,
//-------------------------------------------------
-// device_validity_check -
-//-------------------------------------------------
-
-void bbc_joyport_slot_device::device_validity_check(validity_checker &valid) const
-{
- device_t *const carddev = get_card_device();
- if (carddev && !dynamic_cast<device_bbc_joyport_interface *>(carddev))
- osd_printf_error("Card device %s (%s) does not implement device_bbc_joyport_interface\n", carddev->tag(), carddev->name());
-}
-
-//-------------------------------------------------
// device_start - device-specific startup
//-------------------------------------------------
void bbc_joyport_slot_device::device_start()
{
- device_t *const carddev = get_card_device();
- m_device = dynamic_cast<device_bbc_joyport_interface *>(carddev);
- if (carddev && !m_device)
- fatalerror("Card device %s (%s) does not implement device_bbc_joyport_interface\n", carddev->tag(), carddev->name());
+ m_device = get_card_device();
- // resolve callbacks
+ // resolve callbacks
m_cb1_handler.resolve_safe();
m_cb2_handler.resolve_safe();
}
//-------------------------------------------------
-// device_reset - device-specific reset
-//-------------------------------------------------
-
-void bbc_joyport_slot_device::device_reset()
-{
-}
-
-
-//-------------------------------------------------
// pb_r
//-------------------------------------------------