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Diffstat (limited to 'src/mess/drivers/nc.c')
-rw-r--r--src/mess/drivers/nc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mess/drivers/nc.c b/src/mess/drivers/nc.c
index dde290f1831..1621ae6db52 100644
--- a/src/mess/drivers/nc.c
+++ b/src/mess/drivers/nc.c
@@ -491,7 +491,7 @@ TIMER_DEVICE_CALLBACK_MEMBER(nc_state::dummy_timer_callback)
int inputport_10_state;
int changed_bits;
- inputport_10_state = machine().root_device().ioport("EXTRA")->read();
+ inputport_10_state = ioport("EXTRA")->read();
changed_bits = inputport_10_state^m_previous_inputport_10_state;