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Diffstat (limited to 'src/devices/sound/tms36xx.cpp')
-rw-r--r--src/devices/sound/tms36xx.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/devices/sound/tms36xx.cpp b/src/devices/sound/tms36xx.cpp
index 18c55ce6235..d8052d7651a 100644
--- a/src/devices/sound/tms36xx.cpp
+++ b/src/devices/sound/tms36xx.cpp
@@ -264,7 +264,7 @@ static const int tune4[13*6] = {
B(1), B(2), Dx(3), B(3), Dx(4), B(4)
};
-static const int *const tunes[] = {NULL,tune1,tune2,tune3,tune4};
+static const int *const tunes[] = {nullptr,tune1,tune2,tune3,tune4};
#define DECAY(voice) \
if( m_vol[voice] > TMS36XX_VMIN ) \
@@ -323,8 +323,8 @@ const device_type TMS36XX = &device_creator<tms36xx_device>;
tms36xx_device::tms36xx_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
: device_t(mconfig, TMS36XX, "TMS36XX", tag, owner, clock, "tms36xx", __FILE__),
device_sound_interface(mconfig, *this),
- m_subtype(NULL),
- m_channel(NULL),
+ m_subtype(nullptr),
+ m_channel(nullptr),
m_samplerate(0),
m_basefreq(0),
m_octave(0),