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-rw-r--r--src/mess/machine/s100_wunderbus.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/src/mess/machine/s100_wunderbus.c b/src/mess/machine/s100_wunderbus.c
index d9a11fdf206..01acc16d34b 100644
--- a/src/mess/machine/s100_wunderbus.c
+++ b/src/mess/machine/s100_wunderbus.c
@@ -163,12 +163,6 @@ WRITE_LINE_MEMBER( s100_wunderbus_device::rtc_tp_w )
}
}
-static UPD1990A_INTERFACE( rtc_intf )
-{
- DEVCB_NULL,
- DEVCB_DEVICE_LINE_MEMBER(DEVICE_SELF_OWNER, s100_wunderbus_device, rtc_tp_w)
-};
-
//-------------------------------------------------
// MACHINE_CONFIG_FRAGMENT( s100_wunderbus )
@@ -183,7 +177,7 @@ static MACHINE_CONFIG_FRAGMENT( s100_wunderbus )
MCFG_DEVICE_CARD_DEVICE_INPUT_DEFAULTS("serial_terminal", terminal)
MCFG_RS232_PORT_ADD(RS232_B_TAG, rs232b_intf, default_rs232_devices, NULL)
MCFG_RS232_PORT_ADD(RS232_C_TAG, rs232c_intf, default_rs232_devices, NULL)
- MCFG_UPD1990A_ADD(UPD1990C_TAG, XTAL_32_768kHz, rtc_intf)
+ MCFG_UPD1990A_ADD(UPD1990C_TAG, XTAL_32_768kHz, NULL, DEVWRITELINE(DEVICE_SELF_OWNER, s100_wunderbus_device, rtc_tp_w))
MACHINE_CONFIG_END