summaryrefslogtreecommitdiffstatshomepage
path: root/src/devices/bus/plus4/exp.cpp
diff options
context:
space:
mode:
author Aaron Giles <aaron@aarongiles.com>2021-06-21 13:53:49 -0700
committer Aaron Giles <aaron@aarongiles.com>2021-06-21 13:53:49 -0700
commit32dbba7d2d4513774b2d877b4c88f2d0760bcf54 (patch)
treef9e6426cf8dc28413c456bdbcd450c85cb302422 /src/devices/bus/plus4/exp.cpp
parent5522729235b3ce81c839f3932c1aadc14de59e2b (diff)
parent2709c0143a8c7009715242c135b28403eeffce8b (diff)
Merge branch 'master' into deprecateddeprecated
Diffstat (limited to 'src/devices/bus/plus4/exp.cpp')
-rw-r--r--src/devices/bus/plus4/exp.cpp9
1 files changed, 0 insertions, 9 deletions
diff --git a/src/devices/bus/plus4/exp.cpp b/src/devices/bus/plus4/exp.cpp
index 4099b38d5bd..fb0387908ef 100644
--- a/src/devices/bus/plus4/exp.cpp
+++ b/src/devices/bus/plus4/exp.cpp
@@ -90,15 +90,6 @@ void plus4_expansion_slot_device::device_start()
m_read_dma_cd.resolve_safe(0xff);
m_write_dma_cd.resolve_safe();
m_write_aec.resolve_safe();
-
- // inherit bus clock
- // FIXME: this should be unnecessary as slots pass DERIVED_CLOCK(1, 1) through by default
- if (clock() == 0)
- {
- plus4_expansion_slot_device *root = machine().root_device().subdevice<plus4_expansion_slot_device>(PLUS4_EXPANSION_SLOT_TAG);
- assert(root);
- set_unscaled_clock(root->clock());
- }
}