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Diffstat (limited to 'src/devices/bus/nes/sunsoft_dcs.cpp')
-rw-r--r--src/devices/bus/nes/sunsoft_dcs.cpp10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/devices/bus/nes/sunsoft_dcs.cpp b/src/devices/bus/nes/sunsoft_dcs.cpp
index 23c81894666..04dc3219716 100644
--- a/src/devices/bus/nes/sunsoft_dcs.cpp
+++ b/src/devices/bus/nes/sunsoft_dcs.cpp
@@ -35,7 +35,7 @@
//-------------------------------------------------
ntb_cart_interface::ntb_cart_interface(const machine_config &mconfig, device_t &device)
- : device_slot_card_interface(mconfig, device)
+ : device_interface(device, "ntbcart")
, m_rom(nullptr)
{
}
@@ -53,7 +53,7 @@ DEFINE_DEVICE_TYPE(NES_NTB_SLOT, nes_ntb_slot_device, "nes_ntb_slot", "NES NTB C
nes_ntb_slot_device::nes_ntb_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
: device_t(mconfig, NES_NTB_SLOT, tag, owner, clock)
, device_image_interface(mconfig, *this)
- , device_slot_interface(mconfig, *this)
+ , device_single_card_slot_interface<ntb_cart_interface>(mconfig, *this)
, m_cart(nullptr)
{
}
@@ -65,15 +65,15 @@ nes_ntb_slot_device::~nes_ntb_slot_device()
void nes_ntb_slot_device::device_start()
{
- m_cart = dynamic_cast<ntb_cart_interface *>(get_card_device());
+ m_cart = get_card_device();
}
uint8_t nes_ntb_slot_device::read(offs_t offset)
{
if (m_cart)
return m_cart->read(offset);
-
- return 0xff;
+ else
+ return 0xff;
}