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-rw-r--r--src/mame/includes/sprint4.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/mame/includes/sprint4.h b/src/mame/includes/sprint4.h
index 75263ced83a..dc4e4e342b2 100644
--- a/src/mame/includes/sprint4.h
+++ b/src/mame/includes/sprint4.h
@@ -4,7 +4,8 @@ public:
sprint4_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_videoram(*this, "videoram"),
- m_maincpu(*this, "maincpu") { }
+ m_maincpu(*this, "maincpu"),
+ m_discrete(*this, "discrete") { }
required_shared_ptr<UINT8> m_videoram;
int m_da_latch;
@@ -43,4 +44,5 @@ public:
void screen_eof_sprint4(screen_device &screen, bool state);
TIMER_CALLBACK_MEMBER(nmi_callback);
required_device<cpu_device> m_maincpu;
+ required_device<discrete_device> m_discrete;
};