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-rw-r--r--src/devices/bus/cbm2/exp.cpp9
1 files changed, 0 insertions, 9 deletions
diff --git a/src/devices/bus/cbm2/exp.cpp b/src/devices/bus/cbm2/exp.cpp
index a824ecd051e..cc0f3516bc5 100644
--- a/src/devices/bus/cbm2/exp.cpp
+++ b/src/devices/bus/cbm2/exp.cpp
@@ -76,15 +76,6 @@ cbm2_expansion_slot_device::cbm2_expansion_slot_device(const machine_config &mco
void cbm2_expansion_slot_device::device_start()
{
m_card = get_card_device();
-
- // inherit bus clock
- // FIXME: this should be unnecessary as slots pass DERIVED_CLOCK(1, 1) through by default
- if (clock() == 0)
- {
- cbm2_expansion_slot_device *root = machine().root_device().subdevice<cbm2_expansion_slot_device>(CBM2_EXPANSION_SLOT_TAG);
- assert(root);
- set_unscaled_clock(root->clock());
- }
}