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Diffstat (limited to 'src/devices/bus/isa/com.cpp')
-rw-r--r--src/devices/bus/isa/com.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/devices/bus/isa/com.cpp b/src/devices/bus/isa/com.cpp
index 6d4873009a4..9a15b0b2e1f 100644
--- a/src/devices/bus/isa/com.cpp
+++ b/src/devices/bus/isa/com.cpp
@@ -49,7 +49,7 @@ static MACHINE_CONFIG_FRAGMENT( com_config )
MCFG_RS232_RI_HANDLER(DEVWRITELINE("uart_0", ins8250_uart_device, ri_w))
MCFG_RS232_CTS_HANDLER(DEVWRITELINE("uart_0", ins8250_uart_device, cts_w))
- MCFG_RS232_PORT_ADD( "serport1", isa_com, NULL )
+ MCFG_RS232_PORT_ADD( "serport1", isa_com, nullptr )
MCFG_RS232_RXD_HANDLER(DEVWRITELINE("uart_1", ins8250_uart_device, rx_w))
MCFG_RS232_DCD_HANDLER(DEVWRITELINE("uart_1", ins8250_uart_device, dcd_w))
MCFG_RS232_DSR_HANDLER(DEVWRITELINE("uart_1", ins8250_uart_device, dsr_w))
@@ -157,7 +157,7 @@ static MACHINE_CONFIG_FRAGMENT( com_at_config )
MCFG_RS232_RI_HANDLER(DEVWRITELINE("uart_0", ins8250_uart_device, ri_w))
MCFG_RS232_CTS_HANDLER(DEVWRITELINE("uart_0", ins8250_uart_device, cts_w))
- MCFG_RS232_PORT_ADD( "serport1", isa_com, NULL )
+ MCFG_RS232_PORT_ADD( "serport1", isa_com, nullptr )
MCFG_RS232_RXD_HANDLER(DEVWRITELINE("uart_1", ins8250_uart_device, rx_w))
MCFG_RS232_DCD_HANDLER(DEVWRITELINE("uart_1", ins8250_uart_device, dcd_w))
MCFG_RS232_DSR_HANDLER(DEVWRITELINE("uart_1", ins8250_uart_device, dsr_w))