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-rw-r--r--src/mame/machine/m20_kbd.cpp7
1 files changed, 0 insertions, 7 deletions
diff --git a/src/mame/machine/m20_kbd.cpp b/src/mame/machine/m20_kbd.cpp
index 78942ef41b4..ff2358d3143 100644
--- a/src/mame/machine/m20_kbd.cpp
+++ b/src/mame/machine/m20_kbd.cpp
@@ -189,13 +189,6 @@ void m20_keyboard_device::device_reset()
}
-void m20_keyboard_device::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr)
-{
- device_matrix_keyboard_interface::device_timer(timer, id, param, ptr);
- buffered_rs232_device::device_timer(timer, id, param, ptr);
-}
-
-
void m20_keyboard_device::key_make(uint8_t row, uint8_t column)
{
uint8_t const row_code(((row < 6U) ? row : (0x18U | (row - 6U))) << 3);