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Diffstat (limited to 'src/mame/drivers/pt68k4.cpp')
-rw-r--r--src/mame/drivers/pt68k4.cpp28
1 files changed, 14 insertions, 14 deletions
diff --git a/src/mame/drivers/pt68k4.cpp b/src/mame/drivers/pt68k4.cpp
index f9c840660e7..33ab39dc80c 100644
--- a/src/mame/drivers/pt68k4.cpp
+++ b/src/mame/drivers/pt68k4.cpp
@@ -193,8 +193,8 @@ WRITE8_MEMBER(pt68k4_state::fdc_select_w)
{
floppy_connector *con = machine().device<floppy_connector>(WDFDC_TAG":0");
floppy_connector *con2 = machine().device<floppy_connector>(WDFDC_TAG":1");
- floppy_image_device *floppy = con ? con->get_device() : 0;
- floppy_image_device *floppy2 = con2 ? con2->get_device() : 0;
+ floppy_image_device *floppy = con ? con->get_device() : nullptr;
+ floppy_image_device *floppy2 = con2 ? con2->get_device() : nullptr;
int drive = data & 3;
if (drive != m_lastdrive)
@@ -210,7 +210,7 @@ WRITE8_MEMBER(pt68k4_state::fdc_select_w)
break;
default:
- m_wdfdc->set_floppy(NULL);
+ m_wdfdc->set_floppy(nullptr);
break;
}
@@ -330,7 +330,7 @@ void pt68k4_state::machine_reset()
if (m_wdfdc)
{
floppy_connector *con = machine().device<floppy_connector>(WDFDC_TAG":0");
- floppy_image_device *floppy = con ? con->get_device() : 0;
+ floppy_image_device *floppy = con ? con->get_device() : nullptr;
m_wdfdc->set_floppy(floppy);
floppy->ss_w(0);
@@ -407,11 +407,11 @@ static MACHINE_CONFIG_START( pt68k2, pt68k4_state )
MCFG_ISA8_BUS_CUSTOM_SPACES()
MCFG_ISA_OUT_IRQ5_CB(WRITELINE(pt68k4_state, irq5_w))
MCFG_ISA8_SLOT_ADD(ISABUS_TAG, "isa1", pt68k4_isa8_cards, "cga", false)
- MCFG_ISA8_SLOT_ADD(ISABUS_TAG, "isa2", pt68k4_isa8_cards, NULL, false)
- MCFG_ISA8_SLOT_ADD(ISABUS_TAG, "isa3", pt68k4_isa8_cards, NULL, false)
- MCFG_ISA8_SLOT_ADD(ISABUS_TAG, "isa4", pt68k4_isa8_cards, NULL, false)
- MCFG_ISA8_SLOT_ADD(ISABUS_TAG, "isa5", pt68k4_isa8_cards, NULL, false)
- MCFG_ISA8_SLOT_ADD(ISABUS_TAG, "isa6", pt68k4_isa8_cards, NULL, false)
+ MCFG_ISA8_SLOT_ADD(ISABUS_TAG, "isa2", pt68k4_isa8_cards, nullptr, false)
+ MCFG_ISA8_SLOT_ADD(ISABUS_TAG, "isa3", pt68k4_isa8_cards, nullptr, false)
+ MCFG_ISA8_SLOT_ADD(ISABUS_TAG, "isa4", pt68k4_isa8_cards, nullptr, false)
+ MCFG_ISA8_SLOT_ADD(ISABUS_TAG, "isa5", pt68k4_isa8_cards, nullptr, false)
+ MCFG_ISA8_SLOT_ADD(ISABUS_TAG, "isa6", pt68k4_isa8_cards, nullptr, false)
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_SOUND_ADD(SPEAKER_TAG, SPEAKER_SOUND, 0)
@@ -444,11 +444,11 @@ static MACHINE_CONFIG_START( pt68k4, pt68k4_state )
MCFG_ISA8_BUS_CUSTOM_SPACES()
MCFG_ISA8_SLOT_ADD(ISABUS_TAG, "isa1", pt68k4_isa8_cards, "fdc_at", false)
MCFG_ISA8_SLOT_ADD(ISABUS_TAG, "isa2", pt68k4_isa8_cards, "cga", false)
- MCFG_ISA8_SLOT_ADD(ISABUS_TAG, "isa3", pt68k4_isa8_cards, NULL, false)
- MCFG_ISA8_SLOT_ADD(ISABUS_TAG, "isa4", pt68k4_isa8_cards, NULL, false)
- MCFG_ISA8_SLOT_ADD(ISABUS_TAG, "isa5", pt68k4_isa8_cards, NULL, false)
- MCFG_ISA8_SLOT_ADD(ISABUS_TAG, "isa6", pt68k4_isa8_cards, NULL, false)
- MCFG_ISA8_SLOT_ADD(ISABUS_TAG, "isa7", pt68k4_isa8_cards, NULL, false)
+ MCFG_ISA8_SLOT_ADD(ISABUS_TAG, "isa3", pt68k4_isa8_cards, nullptr, false)
+ MCFG_ISA8_SLOT_ADD(ISABUS_TAG, "isa4", pt68k4_isa8_cards, nullptr, false)
+ MCFG_ISA8_SLOT_ADD(ISABUS_TAG, "isa5", pt68k4_isa8_cards, nullptr, false)
+ MCFG_ISA8_SLOT_ADD(ISABUS_TAG, "isa6", pt68k4_isa8_cards, nullptr, false)
+ MCFG_ISA8_SLOT_ADD(ISABUS_TAG, "isa7", pt68k4_isa8_cards, nullptr, false)
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_SOUND_ADD(SPEAKER_TAG, SPEAKER_SOUND, 0)