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Diffstat (limited to 'src/mame/drivers/bw2.cpp')
-rw-r--r--src/mame/drivers/bw2.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/bw2.cpp b/src/mame/drivers/bw2.cpp
index 573c011f72d..3cf623fbc02 100644
--- a/src/mame/drivers/bw2.cpp
+++ b/src/mame/drivers/bw2.cpp
@@ -415,7 +415,7 @@ WRITE8_MEMBER( bw2_state::ppi_pa_w )
m_kb = data & 0x0f;
// drive select
- m_floppy = NULL;
+ m_floppy = nullptr;
if (BIT(data, 4)) m_floppy = m_floppy0->get_device();
if (BIT(data, 5)) m_floppy = m_floppy1->get_device();
@@ -628,7 +628,7 @@ static MACHINE_CONFIG_START( bw2, bw2_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))
@@ -637,8 +637,8 @@ static MACHINE_CONFIG_START( bw2, bw2_state )
MCFG_WD_FDC_DRQ_CALLBACK(WRITELINE(bw2_state, fdc_drq_w))
MCFG_FLOPPY_DRIVE_ADD(WD2797_TAG":0", bw2_floppies, "35dd", bw2_state::floppy_formats)
- MCFG_FLOPPY_DRIVE_ADD(WD2797_TAG":1", bw2_floppies, NULL, bw2_state::floppy_formats)
- MCFG_BW2_EXPANSION_SLOT_ADD(BW2_EXPANSION_SLOT_TAG, XTAL_16MHz, bw2_expansion_cards, NULL)
+ MCFG_FLOPPY_DRIVE_ADD(WD2797_TAG":1", bw2_floppies, nullptr, bw2_state::floppy_formats)
+ MCFG_BW2_EXPANSION_SLOT_ADD(BW2_EXPANSION_SLOT_TAG, XTAL_16MHz, bw2_expansion_cards, nullptr)
// software list
MCFG_SOFTWARE_LIST_ADD("flop_list","bw2")