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Diffstat (limited to 'src/mame/drivers/esripsys.cpp')
-rw-r--r--src/mame/drivers/esripsys.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mame/drivers/esripsys.cpp b/src/mame/drivers/esripsys.cpp
index a5ebe4c3ac6..45566c7a26d 100644
--- a/src/mame/drivers/esripsys.cpp
+++ b/src/mame/drivers/esripsys.cpp
@@ -706,9 +706,9 @@ MACHINE_CONFIG_START(esripsys_state::esripsys)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 1.0)
/* 6840 PTM */
- MCFG_DEVICE_ADD("6840ptm", PTM6840, XTAL(8'000'000) / 4)
- MCFG_PTM6840_EXTERNAL_CLOCKS(0, 0, 0)
- MCFG_PTM6840_IRQ_CB(WRITELINE(*this, esripsys_state, ptm_irq))
+ ptm6840_device &ptm(PTM6840(config, "6840ptm", XTAL(8'000'000) / 4));
+ ptm.set_external_clocks(0, 0, 0);
+ ptm.irq_callback().set(FUNC(esripsys_state::ptm_irq));
MACHINE_CONFIG_END