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author Vas Crabb <vas@vastheman.com>2017-07-11 02:31:42 +1000
committer Vas Crabb <vas@vastheman.com>2017-07-11 02:31:42 +1000
commitc5c3012634f76a15b30637cc687519cb5989667d (patch)
treeca0b98d7a40cbe4c93eb2c8f6f082ad7c242d42f /src/devices/machine/z80sio.cpp
parent7d980227979c30aac9eb527f15c5b893aebea5c6 (diff)
Cleaned up serial, matrix keyboard and TI-8x link protocol interfaces:
* Switched to delegate timers - Frees implementations from having to call timer method - Eliminates risk of ID conflicts with implementations/other interfaces * Moved save state registration to interface post start - Plays nicely with device_missing_dependencies exceptions - Frees implementation from having to call save state registration method - Improves save state support in devices that neglected to call method
Diffstat (limited to 'src/devices/machine/z80sio.cpp')
-rw-r--r--src/devices/machine/z80sio.cpp6
1 files changed, 0 insertions, 6 deletions
diff --git a/src/devices/machine/z80sio.cpp b/src/devices/machine/z80sio.cpp
index 6e7cbeef010..5538f8b7a5a 100644
--- a/src/devices/machine/z80sio.cpp
+++ b/src/devices/machine/z80sio.cpp
@@ -569,7 +569,6 @@ void z80sio_channel::device_start()
save_item(NAME(m_rts));
save_item(NAME(m_sync));
save_item(NAME(m_variant));
- device_serial_interface::register_save_state(machine().save(), this);
}
@@ -603,11 +602,6 @@ void z80sio_channel::device_reset()
}
}
-void z80sio_channel::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr)
-{
- device_serial_interface::device_timer(timer, id, param, ptr);
-}
-
//-------------------------------------------------
// tra_callback -
//-------------------------------------------------