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Diffstat (limited to 'src/devices/machine/74148.cpp')
-rw-r--r--src/devices/machine/74148.cpp5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/devices/machine/74148.cpp b/src/devices/machine/74148.cpp
index 1b8033bc297..45ce281ed51 100644
--- a/src/devices/machine/74148.cpp
+++ b/src/devices/machine/74148.cpp
@@ -49,6 +49,7 @@ DEFINE_DEVICE_TYPE(TTL74148, ttl74148_device, "74148", "74148 TTL")
ttl74148_device::ttl74148_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
: device_t(mconfig, TTL74148, tag, owner, clock)
+ , m_output_cb(*this)
, m_enable_input(0)
, m_output(0)
, m_output_valid(0)
@@ -67,7 +68,7 @@ ttl74148_device::ttl74148_device(const machine_config &mconfig, const char *tag,
void ttl74148_device::device_start()
{
- m_output_cb.bind_relative_to(*owner());
+ m_output_cb.resolve_safe();
save_item(NAME(m_input_lines));
save_item(NAME(m_enable_input));
@@ -164,7 +165,7 @@ void ttl74148_device::update()
m_last_output_valid = m_output_valid;
m_last_enable_output = m_enable_output;
- m_output_cb();
+ m_output_cb(m_output);
}
}