X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=quantum%2Fmatrix.c;h=3600d4e7b54ce42a8e8483dc9b5119e7a83f32e2;hb=8def9bc642a7bdd59eddd30f70c05b62ca37f627;hp=ac523482ad101e635b6b432942d768a058bb384f;hpb=24ec8f509703cbaf9de7b41d251dbb7fcd339559;p=qmk_firmware.git

diff --git a/quantum/matrix.c b/quantum/matrix.c
index ac523482a..3600d4e7b 100644
--- a/quantum/matrix.c
+++ b/quantum/matrix.c
@@ -1,6 +1,5 @@
 /*
-Copyright 2012 Jun Wako
-Copyright 2014 Jack Humbert
+Copyright 2012-2017 Jun Wako, Jack Humbert
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
@@ -149,12 +148,6 @@ 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
 #if (DIODE_DIRECTION == COL2ROW)
     unselect_rows();