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author Miodrag Milanovic <mmicko@gmail.com>2013-04-14 10:46:03 +0000
committer Miodrag Milanovic <mmicko@gmail.com>2013-04-14 10:46:03 +0000
commitbd4514adde890b79733b63ea5bf11a5f23daf006 (patch)
tree848d70080af70e0d548658e54cb535f3f42f61bf /src/mess/drivers/pc1500.c
parent629c98f86780ce12591ff5481dec529bccf36e8d (diff)
Removal of machine().root_device() where appropriate (nw)
Diffstat (limited to 'src/mess/drivers/pc1500.c')
-rw-r--r--src/mess/drivers/pc1500.c14
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();