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Diffstat (limited to 'src/devices/bus/mtx/exp.cpp')
-rw-r--r--src/devices/bus/mtx/exp.cpp30
1 files changed, 2 insertions, 28 deletions
diff --git a/src/devices/bus/mtx/exp.cpp b/src/devices/bus/mtx/exp.cpp
index 1bfd5068679..58071cd1a38 100644
--- a/src/devices/bus/mtx/exp.cpp
+++ b/src/devices/bus/mtx/exp.cpp
@@ -26,7 +26,7 @@ DEFINE_DEVICE_TYPE(MTX_EXP_SLOT, mtx_exp_slot_device, "mtx_exp_slot", "MTX expan
//-------------------------------------------------
device_mtx_exp_interface::device_mtx_exp_interface(const machine_config &mconfig, device_t &device)
- : device_slot_card_interface(mconfig, device)
+ : device_interface(device, "mtxexp")
{
m_slot = dynamic_cast<mtx_exp_slot_device *>(device.owner());
}
@@ -42,10 +42,9 @@ device_mtx_exp_interface::device_mtx_exp_interface(const machine_config &mconfig
mtx_exp_slot_device::mtx_exp_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
: device_t(mconfig, MTX_EXP_SLOT, tag, owner, clock)
- , device_slot_interface(mconfig, *this)
+ , device_single_card_slot_interface<device_mtx_exp_interface>(mconfig, *this)
, m_program(*this, finder_base::DUMMY_TAG, -1)
, m_io(*this, finder_base::DUMMY_TAG, -1)
- , m_card(nullptr)
, m_busreq_handler(*this)
, m_int_handler(*this)
, m_nmi_handler(*this)
@@ -54,27 +53,11 @@ mtx_exp_slot_device::mtx_exp_slot_device(const machine_config &mconfig, const ch
//-------------------------------------------------
-// device_validity_check -
-//-------------------------------------------------
-
-void mtx_exp_slot_device::device_validity_check(validity_checker &valid) const
-{
- device_t *const carddev = get_card_device();
- if (carddev && !dynamic_cast<device_mtx_exp_interface *>(carddev))
- osd_printf_error("Card device %s (%s) does not implement device_mtx_exp_interface\n", carddev->tag(), carddev->name());
-}
-
-
-//-------------------------------------------------
// device_start - device-specific startup
//-------------------------------------------------
void mtx_exp_slot_device::device_start()
{
- device_t *const carddev = get_card_device();
- if (carddev && !dynamic_cast<device_mtx_exp_interface *>(carddev))
- osd_printf_error("Card device %s (%s) does not implement device_mtx_exp_interface\n", carddev->tag(), carddev->name());
-
// resolve callbacks
m_busreq_handler.resolve_safe();
m_int_handler.resolve_safe();
@@ -83,15 +66,6 @@ void mtx_exp_slot_device::device_start()
//-------------------------------------------------
-// device_reset - device-specific reset
-//-------------------------------------------------
-
-void mtx_exp_slot_device::device_reset()
-{
-}
-
-
-//-------------------------------------------------
// SLOT_INTERFACE( mtx_exp_devices )
//-------------------------------------------------