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Diffstat (limited to 'src/devices/video/tms3556.cpp')
-rw-r--r--src/devices/video/tms3556.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/devices/video/tms3556.cpp b/src/devices/video/tms3556.cpp
index 9d073bdbe0d..b007d2fe137 100644
--- a/src/devices/video/tms3556.cpp
+++ b/src/devices/video/tms3556.cpp
@@ -44,7 +44,7 @@ ADDRESS_MAP_END
const address_space_config *tms3556_device::memory_space_config(address_spacenum spacenum) const
{
- return (spacenum == AS_0) ? &m_space_config : NULL;
+ return (spacenum == AS_0) ? &m_space_config : nullptr;
}
@@ -83,7 +83,7 @@ inline void tms3556_device::writebyte(offs_t address, UINT8 data)
tms3556_device::tms3556_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
: device_t(mconfig, TMS3556, "Texas Instruments VDP TMS3556", tag, owner, clock, "tms3556", __FILE__),
device_memory_interface(mconfig, *this),
- m_space_config("videoram", ENDIANNESS_LITTLE, 8, 17, 0, NULL, *ADDRESS_MAP_NAME(tms3556)),
+ m_space_config("videoram", ENDIANNESS_LITTLE, 8, 17, 0, nullptr, *ADDRESS_MAP_NAME(tms3556)),
m_reg_access_phase(0),
m_row_col_written(0),
m_bamp_written(0),
@@ -558,7 +558,7 @@ void tms3556_device::draw_line_mixed(UINT16 *ln)
void tms3556_device::draw_line(bitmap_ind16 &bmp, int line)
{
int double_lines = 0;
- UINT16 *ln, *ln2 = NULL;
+ UINT16 *ln, *ln2 = nullptr;
// if (m_control_regs[4] & 0x??)
// { // interlaced mode