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Diffstat (limited to 'src/mame/drivers/compucolor.cpp')
-rw-r--r--src/mame/drivers/compucolor.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/drivers/compucolor.cpp b/src/mame/drivers/compucolor.cpp
index 4de6390e1b9..c5b2df216b4 100644
--- a/src/mame/drivers/compucolor.cpp
+++ b/src/mame/drivers/compucolor.cpp
@@ -463,13 +463,13 @@ static MACHINE_CONFIG_START( compucolor2, compucolor2_state )
MCFG_TMS5501_XI_CALLBACK(READ8(compucolor2_state, xi_r))
MCFG_TMS5501_XO_CALLBACK(WRITE8(compucolor2_state, xo_w))
- 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(TMS5501_TAG, tms5501_device, rcv_w))
MCFG_COMPUCOLOR_FLOPPY_PORT_ADD("cd0", compucolor_floppy_port_devices, "floppy")
MCFG_RS232_RXD_HANDLER(DEVWRITELINE(TMS5501_TAG, tms5501_device, rcv_w))
- MCFG_COMPUCOLOR_FLOPPY_PORT_ADD("cd1", compucolor_floppy_port_devices, NULL)
+ MCFG_COMPUCOLOR_FLOPPY_PORT_ADD("cd1", compucolor_floppy_port_devices, nullptr)
MCFG_RS232_RXD_HANDLER(DEVWRITELINE(TMS5501_TAG, tms5501_device, rcv_w))
// internal ram