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-rw-r--r--keyboards/handwired/promethium/matrix.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/keyboards/handwired/promethium/matrix.c b/keyboards/handwired/promethium/matrix.c
index 3b8e5af820..b4a4c6396a 100644
--- a/keyboards/handwired/promethium/matrix.c
+++ b/keyboards/handwired/promethium/matrix.c
@@ -104,13 +104,6 @@ uint8_t matrix_cols(void) {
}
void matrix_init(void) {
-
- // To use PORTF disable JTAG with writing JTD bit twice within four cycles.
- #if (defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB1287__) || defined(__AVR_ATmega32U4__))
- MCUCR |= _BV(JTD);
- MCUCR |= _BV(JTD);
- #endif
-
// initialize row and col
unselect_rows();
init_cols();