diff options
author | 2013-04-14 10:46:03 +0000 | |
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committer | 2013-04-14 10:46:03 +0000 | |
commit | bd4514adde890b79733b63ea5bf11a5f23daf006 (patch) | |
tree | 848d70080af70e0d548658e54cb535f3f42f61bf /src/mess/drivers/pc1500.c | |
parent | 629c98f86780ce12591ff5481dec529bccf36e8d (diff) |
Removal of machine().root_device() where appropriate (nw)
Diffstat (limited to 'src/mess/drivers/pc1500.c')
-rw-r--r-- | src/mess/drivers/pc1500.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/mess/drivers/pc1500.c b/src/mess/drivers/pc1500.c index e71c6e36021..5545a45f7cd 100644 --- a/src/mess/drivers/pc1500.c +++ b/src/mess/drivers/pc1500.c @@ -68,19 +68,19 @@ UINT8 pc1500_state::pc1500_kb_r(device_t *device) if (!device->started()) return 0; if (!(state->m_kb_matrix & 0x01)) - data &= device->machine().root_device().ioport("KEY0")->read(); + data &= state->ioport("KEY0")->read(); if (!(state->m_kb_matrix & 0x02)) - data &= device->machine().root_device().ioport("KEY1")->read(); + data &= state->ioport("KEY1")->read(); if (!(state->m_kb_matrix & 0x04)) - data &= device->machine().root_device().ioport("KEY2")->read(); + data &= state->ioport("KEY2")->read(); if (!(state->m_kb_matrix & 0x08)) - data &= device->machine().root_device().ioport("KEY3")->read(); + data &= state->ioport("KEY3")->read(); if (!(state->m_kb_matrix & 0x10)) - data &= device->machine().root_device().ioport("KEY4")->read(); + data &= state->ioport("KEY4")->read(); if (!(state->m_kb_matrix & 0x20)) - data &= device->machine().root_device().ioport("KEY5")->read(); + data &= state->ioport("KEY5")->read(); if (!(state->m_kb_matrix & 0x40)) - data &= device->machine().root_device().ioport("KEY6")->read(); + data &= state->ioport("KEY6")->read(); if (!(state->m_kb_matrix & 0x80)) data &= state->ioport("KEY7")->read(); |