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Diffstat (limited to 'src/mame/drivers/super6.cpp')
-rw-r--r--src/mame/drivers/super6.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/super6.cpp b/src/mame/drivers/super6.cpp
index 65b7d47ce93..599aadbcdf5 100644
--- a/src/mame/drivers/super6.cpp
+++ b/src/mame/drivers/super6.cpp
@@ -222,7 +222,7 @@ WRITE8_MEMBER( super6_state::fdc_w )
*/
// disk drive select
- floppy_image_device *m_floppy = NULL;
+ floppy_image_device *m_floppy = nullptr;
if ((data & 3) == 0)
m_floppy = m_floppy0->get_device();
@@ -431,7 +431,7 @@ static const z80_daisy_config super6_daisy_chain[] =
{ Z80CTC_TAG },
{ Z80DART_TAG },
{ Z80PIO_TAG },
- { NULL }
+ { nullptr }
};
@@ -514,7 +514,7 @@ static MACHINE_CONFIG_START( super6, super6_state )
MCFG_WD_FDC_DRQ_CALLBACK(WRITELINE(super6_state, fdc_drq_w))
MCFG_FLOPPY_DRIVE_ADD(WD2793_TAG":0", super6_floppies, "525dd", floppy_image_device::default_floppy_formats)
- MCFG_FLOPPY_DRIVE_ADD(WD2793_TAG":1", super6_floppies, NULL, floppy_image_device::default_floppy_formats)
+ MCFG_FLOPPY_DRIVE_ADD(WD2793_TAG":1", super6_floppies, nullptr, floppy_image_device::default_floppy_formats)
MCFG_Z80DART_ADD(Z80DART_TAG, XTAL_24MHz/4, 0, 0, 0, 0 )
MCFG_Z80DART_OUT_TXDA_CB(DEVWRITELINE(RS232_A_TAG, rs232_port_device, write_txd))
@@ -529,7 +529,7 @@ static MACHINE_CONFIG_START( super6, super6_state )
MCFG_RS232_RXD_HANDLER(DEVWRITELINE(Z80DART_TAG, z80dart_device, rxa_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_TAG, z80dart_device, rxb_w))
MCFG_DEVICE_ADD(BR1945_TAG, COM8116, XTAL_5_0688MHz)