diff options
Diffstat (limited to 'src/mame/machine/maple-dc.cpp')
| -rw-r--r-- | src/mame/machine/maple-dc.cpp | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/src/mame/machine/maple-dc.cpp b/src/mame/machine/maple-dc.cpp index 2d1b962669a..77705c6556b 100644 --- a/src/mame/machine/maple-dc.cpp +++ b/src/mame/machine/maple-dc.cpp @@ -18,13 +18,13 @@ void maple_dc_device::amap(address_map &map) } maple_dc_device::maple_dc_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) - : device_t(mconfig, MAPLE_DC, tag, owner, clock) + : device_t(mconfig, MAPLE_DC, tag, owner, clock), + cpu(*this, finder_base::DUMMY_TAG), + irq_cb(*this) { // Do not move that in device_start or there will be a race // condition with the maple devices call to register_port. memset(devices, 0, sizeof(devices)); - cpu = nullptr; - irq_cb = nullptr; } void maple_dc_device::register_port(int port, maple_device *device) @@ -38,8 +38,8 @@ void maple_dc_device::register_port(int port, maple_device *device) void maple_dc_device::device_start() { logerror("maple_dc_device started\n"); - cpu = machine().device<sh4_device>(maincpu_tag); timer = timer_alloc(0); + irq_cb.resolve_safe(); mdstar = 0; @@ -86,8 +86,7 @@ void maple_dc_device::device_timer(emu_timer &timer, device_timer_id id, int par case DMA_DONE: dma_state = DMA_IDLE; mdst = 0; - if(irq_cb) - irq_cb(machine()); + irq_cb(DMA_MAPLE_IRQ); break; default: |