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Diffstat (limited to 'src/devices/video/tms9927.cpp')
-rw-r--r--src/devices/video/tms9927.cpp10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/devices/video/tms9927.cpp b/src/devices/video/tms9927.cpp
index 85c6a178243..4b6f82e18b8 100644
--- a/src/devices/video/tms9927.cpp
+++ b/src/devices/video/tms9927.cpp
@@ -39,7 +39,7 @@ tms9927_device::tms9927_device(const machine_config &mconfig, const char *tag, d
device_video_interface(mconfig, *this),
m_write_vsyn(*this),
m_hpixels_per_column(0),
- m_selfload_region(NULL),
+ m_selfload_region(nullptr),
m_reset(0)
{
memset(m_reg, 0x00, sizeof(m_reg));
@@ -50,7 +50,7 @@ tms9927_device::tms9927_device(const machine_config &mconfig, device_type type,
device_video_interface(mconfig, *this),
m_write_vsyn(*this),
m_hpixels_per_column(0),
- m_selfload_region(NULL),
+ m_selfload_region(nullptr),
m_reset(0)
{
memset(m_reg, 0x00, sizeof(m_reg));
@@ -85,10 +85,10 @@ void tms9927_device::device_start()
m_clock = clock();
/* get the self-load PROM */
- if (m_selfload_region != NULL)
+ if (m_selfload_region != nullptr)
{
m_selfload = machine().root_device().memregion(m_selfload_region)->base();
- assert(m_selfload != NULL);
+ assert(m_selfload != nullptr);
}
// resolve callbacks
@@ -166,7 +166,7 @@ void tms9927_device::generic_access(address_space &space, offs_t offset)
{
case 0x07: /* Processor Self Load */
case 0x0f: /* Non-processor self-load */
- if (m_selfload != NULL)
+ if (m_selfload != nullptr)
{
for (int cur = 0; cur < 7; cur++)
write(space, cur, m_selfload[cur]);