diff options
Diffstat (limited to 'src/devices/bus/bbc/joyport/joyport.cpp')
-rw-r--r-- | src/devices/bus/bbc/joyport/joyport.cpp | 33 |
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 //------------------------------------------------- |