summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/kyocera.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/drivers/kyocera.cpp')
-rw-r--r--src/mame/drivers/kyocera.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/kyocera.cpp b/src/mame/drivers/kyocera.cpp
index 23cea619578..40c17efd990 100644
--- a/src/mame/drivers/kyocera.cpp
+++ b/src/mame/drivers/kyocera.cpp
@@ -1374,7 +1374,7 @@ static MACHINE_CONFIG_START( kc85, kc85_state )
MCFG_IM6402_ADD(IM6402_TAG, 0, 0)
MCFG_IM6402_TRO_CALLBACK(DEVWRITELINE(RS232_TAG, rs232_port_device, write_txd))
- MCFG_RS232_PORT_ADD(RS232_TAG, default_rs232_devices, NULL)
+ MCFG_RS232_PORT_ADD(RS232_TAG, default_rs232_devices, nullptr)
MCFG_RS232_RXD_HANDLER(DEVWRITELINE(IM6402_TAG, im6402_device, write_rri))
MCFG_CENTRONICS_ADD(CENTRONICS_TAG, centronics_devices, "printer")
@@ -1424,7 +1424,7 @@ static MACHINE_CONFIG_START( pc8201, pc8201_state )
MCFG_IM6402_ADD(IM6402_TAG, 0, 0)
MCFG_IM6402_TRO_CALLBACK(DEVWRITELINE(RS232_TAG, rs232_port_device, write_txd))
- MCFG_RS232_PORT_ADD(RS232_TAG, default_rs232_devices, NULL)
+ MCFG_RS232_PORT_ADD(RS232_TAG, default_rs232_devices, nullptr)
MCFG_RS232_RXD_HANDLER(DEVWRITELINE(IM6402_TAG, im6402_device, write_rri))
MCFG_CENTRONICS_ADD(CENTRONICS_TAG, centronics_devices, "printer")
@@ -1484,7 +1484,7 @@ static MACHINE_CONFIG_START( trsm100, trsm100_state )
MCFG_IM6402_ADD(IM6402_TAG, 0, 0)
MCFG_IM6402_TRO_CALLBACK(DEVWRITELINE(RS232_TAG, rs232_port_device, write_txd))
- MCFG_RS232_PORT_ADD(RS232_TAG, default_rs232_devices, NULL)
+ MCFG_RS232_PORT_ADD(RS232_TAG, default_rs232_devices, nullptr)
MCFG_RS232_RXD_HANDLER(DEVWRITELINE(IM6402_TAG, im6402_device, write_rri))
MCFG_CENTRONICS_ADD(CENTRONICS_TAG, centronics_devices, "printer")
@@ -1546,7 +1546,7 @@ static MACHINE_CONFIG_START( tandy200, tandy200_state )
MCFG_I8251_DTR_HANDLER(DEVWRITELINE(RS232_TAG, rs232_port_device, write_dtr))
MCFG_I8251_RTS_HANDLER(DEVWRITELINE(RS232_TAG, rs232_port_device, write_rts))
- MCFG_RS232_PORT_ADD(RS232_TAG, default_rs232_devices, NULL)
+ MCFG_RS232_PORT_ADD(RS232_TAG, default_rs232_devices, nullptr)
MCFG_RS232_RXD_HANDLER(DEVWRITELINE(I8251_TAG, i8251_device, write_rxd))
MCFG_RS232_DSR_HANDLER(DEVWRITELINE(I8251_TAG, i8251_device, write_dsr))