diff options
Diffstat (limited to 'src/devices/bus/ep64/exp.cpp')
-rw-r--r-- | src/devices/bus/ep64/exp.cpp | 35 |
1 files changed, 3 insertions, 32 deletions
diff --git a/src/devices/bus/ep64/exp.cpp b/src/devices/bus/ep64/exp.cpp index c241fb68c08..aff87fc77cc 100644 --- a/src/devices/bus/ep64/exp.cpp +++ b/src/devices/bus/ep64/exp.cpp @@ -28,7 +28,7 @@ DEFINE_DEVICE_TYPE(EP64_EXPANSION_BUS_SLOT, ep64_expansion_bus_slot_device, "ep6 //------------------------------------------------- device_ep64_expansion_bus_card_interface::device_ep64_expansion_bus_card_interface(const machine_config &mconfig, device_t &device) - : device_slot_card_interface(mconfig, device) + : device_interface(device, "ep64exp") { m_slot = dynamic_cast<ep64_expansion_bus_slot_device *>(device.owner()); } @@ -45,7 +45,7 @@ device_ep64_expansion_bus_card_interface::device_ep64_expansion_bus_card_interfa ep64_expansion_bus_slot_device::ep64_expansion_bus_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) : device_t(mconfig, EP64_EXPANSION_BUS_SLOT, tag, owner, clock) - , device_slot_interface(mconfig, *this) + , device_single_card_slot_interface<device_ep64_expansion_bus_card_interface>(mconfig, *this) , m_write_irq(*this) , m_write_nmi(*this) , m_write_wait(*this) @@ -57,41 +57,12 @@ ep64_expansion_bus_slot_device::ep64_expansion_bus_slot_device(const machine_con //------------------------------------------------- -// device_validity_check - -//------------------------------------------------- - -void ep64_expansion_bus_slot_device::device_validity_check(validity_checker &valid) const -{ - device_t *const carddev = get_card_device(); - if (carddev && !dynamic_cast<device_ep64_expansion_bus_card_interface *>(carddev)) - osd_printf_error("Card device %s (%s) does not implement device_ep64_expansion_bus_card_interface\n", carddev->tag(), carddev->name()); -} - - -//------------------------------------------------- // device_start - device-specific startup //------------------------------------------------- void ep64_expansion_bus_slot_device::device_start() { - device_t *const carddev = get_card_device(); - m_card = dynamic_cast<device_ep64_expansion_bus_card_interface *>(carddev); - if (carddev && !m_card) - fatalerror("Card device %s (%s) does not implement device_ep64_expansion_bus_card_interface\n", carddev->tag(), carddev->name()); - - // resolve callbacks - m_write_irq.resolve_safe(); - m_write_nmi.resolve_safe(); - m_write_wait.resolve_safe(); -} - - -//------------------------------------------------- -// device_reset - device-specific reset -//------------------------------------------------- - -void ep64_expansion_bus_slot_device::device_reset() -{ + m_card = get_card_device(); } |