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Diffstat (limited to 'src/mame/drivers/superslave.cpp')
-rw-r--r--src/mame/drivers/superslave.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/superslave.cpp b/src/mame/drivers/superslave.cpp
index 440edac81de..11e4de4b815 100644
--- a/src/mame/drivers/superslave.cpp
+++ b/src/mame/drivers/superslave.cpp
@@ -287,7 +287,7 @@ static const z80_daisy_config superslave_daisy_chain[] =
{ Z80DART_0_TAG },
{ Z80DART_1_TAG },
{ Z80PIO_TAG },
- { NULL }
+ { nullptr }
};
@@ -352,7 +352,7 @@ static MACHINE_CONFIG_START( superslave, superslave_state )
MCFG_RS232_CTS_HANDLER(DEVWRITELINE(Z80DART_0_TAG, z80dart_device, ctsa_w))
MCFG_DEVICE_CARD_DEVICE_INPUT_DEFAULTS("terminal", terminal)
- MCFG_RS232_PORT_ADD(RS232_B_TAG, default_rs232_devices, NULL)
+ MCFG_RS232_PORT_ADD(RS232_B_TAG, default_rs232_devices, nullptr)
MCFG_RS232_RXD_HANDLER(DEVWRITELINE(Z80DART_0_TAG, z80dart_device, rxb_w))
MCFG_RS232_DCD_HANDLER(DEVWRITELINE(Z80DART_0_TAG, z80dart_device, dcdb_w))
MCFG_RS232_CTS_HANDLER(DEVWRITELINE(Z80DART_0_TAG, z80dart_device, ctsb_w))
@@ -366,12 +366,12 @@ static MACHINE_CONFIG_START( superslave, superslave_state )
MCFG_Z80DART_OUT_RTSB_CB(DEVWRITELINE(RS232_D_TAG, rs232_port_device, write_rts))
MCFG_Z80DART_OUT_INT_CB(INPUTLINE(Z80_TAG, INPUT_LINE_IRQ0))
- MCFG_RS232_PORT_ADD(RS232_C_TAG, default_rs232_devices, NULL)
+ MCFG_RS232_PORT_ADD(RS232_C_TAG, default_rs232_devices, nullptr)
MCFG_RS232_RXD_HANDLER(DEVWRITELINE(Z80DART_1_TAG, z80dart_device, rxa_w))
MCFG_RS232_DCD_HANDLER(DEVWRITELINE(Z80DART_1_TAG, z80dart_device, dcda_w))
MCFG_RS232_CTS_HANDLER(DEVWRITELINE(Z80DART_1_TAG, z80dart_device, ctsa_w))
- MCFG_RS232_PORT_ADD(RS232_D_TAG, default_rs232_devices, NULL)
+ MCFG_RS232_PORT_ADD(RS232_D_TAG, default_rs232_devices, nullptr)
MCFG_RS232_RXD_HANDLER(DEVWRITELINE(Z80DART_1_TAG, z80dart_device, rxb_w))
MCFG_RS232_DCD_HANDLER(DEVWRITELINE(Z80DART_1_TAG, z80dart_device, dcdb_w))
MCFG_RS232_CTS_HANDLER(DEVWRITELINE(Z80DART_1_TAG, z80dart_device, ctsb_w))