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Diffstat (limited to 'src/devices/machine/pccard.cpp')
-rw-r--r--src/devices/machine/pccard.cpp12
1 files changed, 6 insertions, 6 deletions
diff --git a/src/devices/machine/pccard.cpp b/src/devices/machine/pccard.cpp
index 0d9887fa15f..3284c2c5d45 100644
--- a/src/devices/machine/pccard.cpp
+++ b/src/devices/machine/pccard.cpp
@@ -25,7 +25,7 @@ const device_type PCCARD_SLOT = &device_creator<pccard_slot_device>;
pccard_slot_device::pccard_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
device_t(mconfig, PCCARD_SLOT, "PCCARD SLOT", tag, owner, clock, "pccard", __FILE__),
device_slot_interface(mconfig, *this),
- m_pccard(NULL)
+ m_pccard(nullptr)
{
}
@@ -36,12 +36,12 @@ void pccard_slot_device::device_start()
READ_LINE_MEMBER(pccard_slot_device::read_line_inserted)
{
- return m_pccard != NULL;
+ return m_pccard != nullptr;
}
READ16_MEMBER( pccard_slot_device::read_memory )
{
- if( m_pccard != NULL )
+ if( m_pccard != nullptr )
{
return m_pccard->read_memory( space, offset, mem_mask );
}
@@ -51,7 +51,7 @@ READ16_MEMBER( pccard_slot_device::read_memory )
WRITE16_MEMBER( pccard_slot_device::write_memory )
{
- if( m_pccard != NULL )
+ if( m_pccard != nullptr )
{
m_pccard->write_memory( space, offset, data, mem_mask );
}
@@ -59,7 +59,7 @@ WRITE16_MEMBER( pccard_slot_device::write_memory )
READ16_MEMBER( pccard_slot_device::read_reg )
{
- if( m_pccard != NULL )
+ if( m_pccard != nullptr )
{
return m_pccard->read_reg( space, offset, mem_mask );
}
@@ -69,7 +69,7 @@ READ16_MEMBER( pccard_slot_device::read_reg )
WRITE16_MEMBER( pccard_slot_device::write_reg )
{
- if( m_pccard != NULL )
+ if( m_pccard != nullptr )
{
m_pccard->write_reg( space, offset, data, mem_mask );
}