Remove unused `MATRIX_HAS_GHOST` from config.h (#19726)

88 files changed, 0 insertions, 268 deletions

diff --git a/keyboards/handwired/412_64/config.h b/keyboards/handwired/412_64/config.h
index e490d235c4..576e4f3581 100644
--- a/keyboards/handwired/412_64/config.h
+++ b/keyboards/handwired/412_64/config.h
@@ -26,9 +26,6 @@
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/aranck/config.h b/keyboards/handwired/aranck/config.h
index 52b16c04dd..e4277f8e56 100644
--- a/keyboards/handwired/aranck/config.h
+++ b/keyboards/handwired/aranck/config.h
@@ -64,9 +64,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/arrow_pad/config.h b/keyboards/handwired/arrow_pad/config.h
index 5f72ba0d64..09eb175821 100644
--- a/keyboards/handwired/arrow_pad/config.h
+++ b/keyboards/handwired/arrow_pad/config.h
@@ -43,9 +43,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 #define BACKLIGHT_LEVELS 3
 
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
diff --git a/keyboards/handwired/atreus50/config.h b/keyboards/handwired/atreus50/config.h
index c9760d8709..d1eecb5a96 100644
--- a/keyboards/handwired/atreus50/config.h
+++ b/keyboards/handwired/atreus50/config.h
@@ -32,9 +32,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/bolek/config.h b/keyboards/handwired/bolek/config.h
index e7552c1910..a3ca20a8f8 100644
--- a/keyboards/handwired/bolek/config.h
+++ b/keyboards/handwired/bolek/config.h
@@ -63,9 +63,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/bstk100/config.h b/keyboards/handwired/bstk100/config.h
index a0a10f87a5..1700780271 100644
--- a/keyboards/handwired/bstk100/config.h
+++ b/keyboards/handwired/bstk100/config.h
@@ -72,9 +72,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/ck4x4/config.h b/keyboards/handwired/ck4x4/config.h
index 1d7a351568..d2e25a6d7b 100644
--- a/keyboards/handwired/ck4x4/config.h
+++ b/keyboards/handwired/ck4x4/config.h
@@ -27,10 +27,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 //LEDS A6, RGB B15
 
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
-
 /* Set 0 if debouncing isn't needed */
 #define DEBOUNCE    5
 
diff --git a/keyboards/handwired/cmd60/config.h b/keyboards/handwired/cmd60/config.h
index 5d0d90c3c0..6d64830cff 100644
--- a/keyboards/handwired/cmd60/config.h
+++ b/keyboards/handwired/cmd60/config.h
@@ -41,9 +41,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/co60/rev1/config.h b/keyboards/handwired/co60/rev1/config.h
index d8d1d9172b..e25ba67aec 100644
--- a/keyboards/handwired/co60/rev1/config.h
+++ b/keyboards/handwired/co60/rev1/config.h
@@ -48,9 +48,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 // #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/cyberstar/config.h b/keyboards/handwired/cyberstar/config.h
index dfc315345a..4790af601c 100644
--- a/keyboards/handwired/cyberstar/config.h
+++ b/keyboards/handwired/cyberstar/config.h
@@ -59,9 +59,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define RGBLIGHT_EFFECT_ALTERNATING
 #define RGBLIGHT_EFFECT_TWINKLE
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* If defined, GRAVE_ESC will always act as ESC when CTRL is held.
  * This is userful for the Windows task manager shortcut (ctrl+shift+esc).
  */
diff --git a/keyboards/handwired/dactyl_left/config.h b/keyboards/handwired/dactyl_left/config.h
index c4fda1e77c..9e2089bd65 100644
--- a/keyboards/handwired/dactyl_left/config.h
+++ b/keyboards/handwired/dactyl_left/config.h
@@ -64,9 +64,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/dactyl_manuform/4x5/config.h b/keyboards/handwired/dactyl_manuform/4x5/config.h
index a36f554fc7..6b8677d19d 100644
--- a/keyboards/handwired/dactyl_manuform/4x5/config.h
+++ b/keyboards/handwired/dactyl_manuform/4x5/config.h
@@ -31,9 +31,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #define DIODE_DIRECTION COL2ROW
 
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
 // WS2812 RGB LED strip input and number of LEDs
 #define RGB_DI_PIN D3
 #define RGBLED_NUM 12
diff --git a/keyboards/handwired/dactyl_manuform/5x6/config.h b/keyboards/handwired/dactyl_manuform/5x6/config.h
index 0a139e91b7..6afa530c68 100644
--- a/keyboards/handwired/dactyl_manuform/5x6/config.h
+++ b/keyboards/handwired/dactyl_manuform/5x6/config.h
@@ -33,6 +33,3 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // WS2812 RGB LED strip input and number of LEDs
 #define RGB_DI_PIN D3
 #define RGBLED_NUM 12
-
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
diff --git a/keyboards/handwired/dactyl_manuform/5x6_2_5/config.h b/keyboards/handwired/dactyl_manuform/5x6_2_5/config.h
index 7b7773aef1..a6840170ae 100644
--- a/keyboards/handwired/dactyl_manuform/5x6_2_5/config.h
+++ b/keyboards/handwired/dactyl_manuform/5x6_2_5/config.h
@@ -41,6 +41,3 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // WS2812 RGB LED strip input and number of LEDs
 // #define RGB_DI_PIN D3
 // #define RGBLED_NUM 12
-
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
diff --git a/keyboards/handwired/dactyl_manuform/5x6_5/config.h b/keyboards/handwired/dactyl_manuform/5x6_5/config.h
index 9749fdf170..eacb178e46 100644
--- a/keyboards/handwired/dactyl_manuform/5x6_5/config.h
+++ b/keyboards/handwired/dactyl_manuform/5x6_5/config.h
@@ -39,6 +39,3 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // WS2812 RGB LED strip input and number of LEDs
 // #define RGB_DI_PIN D3
 // #define RGBLED_NUM 12
-
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
diff --git a/keyboards/handwired/ergocheap/config.h b/keyboards/handwired/ergocheap/config.h
index 5df3563ddc..ad158b5ac7 100644
--- a/keyboards/handwired/ergocheap/config.h
+++ b/keyboards/handwired/ergocheap/config.h
@@ -26,9 +26,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #define DIODE_DIRECTION COL2ROW
 
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
 /* Set 0 if debouncing isn't needed */
 #define DEBOUNCE   5
 #define TAPPING_TERM 500
diff --git a/keyboards/handwired/evk/v1_3/config.h b/keyboards/handwired/evk/v1_3/config.h
index 4d361a3d58..9542edf1b2 100644
--- a/keyboards/handwired/evk/v1_3/config.h
+++ b/keyboards/handwired/evk/v1_3/config.h
@@ -66,9 +66,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/fc200rt_qmk/config.h b/keyboards/handwired/fc200rt_qmk/config.h
index a5169242ec..526261231f 100644
--- a/keyboards/handwired/fc200rt_qmk/config.h
+++ b/keyboards/handwired/fc200rt_qmk/config.h
@@ -31,9 +31,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/fivethirteen/config.h b/keyboards/handwired/fivethirteen/config.h
index d8165c79ea..e34f45d6e7 100644
--- a/keyboards/handwired/fivethirteen/config.h
+++ b/keyboards/handwired/fivethirteen/config.h
@@ -41,9 +41,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/floorboard/config.h b/keyboards/handwired/floorboard/config.h
index ff4ad01028..08271fda54 100644
--- a/keyboards/handwired/floorboard/config.h
+++ b/keyboards/handwired/floorboard/config.h
@@ -62,9 +62,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/frankie_macropad/config.h b/keyboards/handwired/frankie_macropad/config.h
index 54a3d8f990..726aed32c1 100644
--- a/keyboards/handwired/frankie_macropad/config.h
+++ b/keyboards/handwired/frankie_macropad/config.h
@@ -68,9 +68,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 // #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/frenchdev/config.h b/keyboards/handwired/frenchdev/config.h
index ede20cb5ac..47068aeb12 100644
--- a/keyboards/handwired/frenchdev/config.h
+++ b/keyboards/handwired/frenchdev/config.h
@@ -40,9 +40,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #define TAPPING_TOGGLE  1
 
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
 #define TAPPING_TERM    200
 #define IGNORE_MOD_TAP_INTERRUPT // this makes it possible to do rolling combos (zx) with keys that convert to other keys on hold (z becomes ctrl when you hold it, and when this option isn't enabled, z rapidly followed by x actually sends Ctrl-x. That's bad.)
 
diff --git a/keyboards/handwired/fruity60/config.h b/keyboards/handwired/fruity60/config.h
index ff38d1c652..edffd22517 100644
--- a/keyboards/handwired/fruity60/config.h
+++ b/keyboards/handwired/fruity60/config.h
@@ -34,9 +34,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/gamenum/config.h b/keyboards/handwired/gamenum/config.h
index 42678f7516..f74cb77867 100644
--- a/keyboards/handwired/gamenum/config.h
+++ b/keyboards/handwired/gamenum/config.h
@@ -41,9 +41,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/heisenberg/config.h b/keyboards/handwired/heisenberg/config.h
index c07a31bb2c..09c959c0d1 100644
--- a/keyboards/handwired/heisenberg/config.h
+++ b/keyboards/handwired/heisenberg/config.h
@@ -74,9 +74,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/hnah108/config.h b/keyboards/handwired/hnah108/config.h
index 27f20387dd..884a991aa2 100644
--- a/keyboards/handwired/hnah108/config.h
+++ b/keyboards/handwired/hnah108/config.h
@@ -99,9 +99,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/hnah40/config.h b/keyboards/handwired/hnah40/config.h
index 22e6addfd4..c34135bd05 100644
--- a/keyboards/handwired/hnah40/config.h
+++ b/keyboards/handwired/hnah40/config.h
@@ -48,9 +48,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCING 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/ibm122m/config.h b/keyboards/handwired/ibm122m/config.h
index 093e3f722d..09827f5739 100644
--- a/keyboards/handwired/ibm122m/config.h
+++ b/keyboards/handwired/ibm122m/config.h
@@ -41,9 +41,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 15
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/jtallbean/split_65/config.h b/keyboards/handwired/jtallbean/split_65/config.h
index fe21d816a3..9b15bcb427 100644
--- a/keyboards/handwired/jtallbean/split_65/config.h
+++ b/keyboards/handwired/jtallbean/split_65/config.h
@@ -65,9 +65,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/juliet/config.h b/keyboards/handwired/juliet/config.h
index d787b9d68d..29d710eb88 100644
--- a/keyboards/handwired/juliet/config.h
+++ b/keyboards/handwired/juliet/config.h
@@ -59,9 +59,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/leftynumpad/config.h b/keyboards/handwired/leftynumpad/config.h
index b3c7020daa..9ea87cd0f7 100644
--- a/keyboards/handwired/leftynumpad/config.h
+++ b/keyboards/handwired/leftynumpad/config.h
@@ -40,9 +40,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 10
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/lemonpad/config.h b/keyboards/handwired/lemonpad/config.h
index ce335bfab8..8ee6da9a44 100644
--- a/keyboards/handwired/lemonpad/config.h
+++ b/keyboards/handwired/lemonpad/config.h
@@ -56,9 +56,6 @@
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/m40/5x5_macropad/config.h b/keyboards/handwired/m40/5x5_macropad/config.h
index 017c0de178..1c8f2c66b1 100644
--- a/keyboards/handwired/m40/5x5_macropad/config.h
+++ b/keyboards/handwired/m40/5x5_macropad/config.h
@@ -28,9 +28,6 @@
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/magicforce61/config.h b/keyboards/handwired/magicforce61/config.h
index 84085d00bf..ed60126458 100644
--- a/keyboards/handwired/magicforce61/config.h
+++ b/keyboards/handwired/magicforce61/config.h
@@ -41,9 +41,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/magicforce68/config.h b/keyboards/handwired/magicforce68/config.h
index 26bd23ac42..555e112d5b 100644
--- a/keyboards/handwired/magicforce68/config.h
+++ b/keyboards/handwired/magicforce68/config.h
@@ -41,9 +41,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/mechboards_micropad/config.h b/keyboards/handwired/mechboards_micropad/config.h
index 2f080300ab..2a4ceaf3d3 100644
--- a/keyboards/handwired/mechboards_micropad/config.h
+++ b/keyboards/handwired/mechboards_micropad/config.h
@@ -56,9 +56,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/minorca/config.h b/keyboards/handwired/minorca/config.h
index 14cc7943e5..445b34b9c3 100644
--- a/keyboards/handwired/minorca/config.h
+++ b/keyboards/handwired/minorca/config.h
@@ -29,9 +29,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* COL2ROW or ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
 #define BACKLIGHT_LEVELS 3
 
 /* Set 0 if debouncing isn't needed */
diff --git a/keyboards/handwired/ms_sculpt_mobile/config.h b/keyboards/handwired/ms_sculpt_mobile/config.h
index a69c98d384..1aa77da1ce 100644
--- a/keyboards/handwired/ms_sculpt_mobile/config.h
+++ b/keyboards/handwired/ms_sculpt_mobile/config.h
@@ -28,9 +28,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /*
  * Feature disable options
  *  These options are also useful to firmware size reduction.
diff --git a/keyboards/handwired/nicekey/config.h b/keyboards/handwired/nicekey/config.h
index 5b39087e34..617b13dbf9 100644
--- a/keyboards/handwired/nicekey/config.h
+++ b/keyboards/handwired/nicekey/config.h
@@ -27,9 +27,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #define DIODE_DIRECTION COL2ROW
 
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
 /* Set 0 if debouncing isn't needed */
 #define DEBOUNCE    5
 
diff --git a/keyboards/handwired/not_so_minidox/config.h b/keyboards/handwired/not_so_minidox/config.h
index 9b4752c4e2..a0b35eb5c4 100644
--- a/keyboards/handwired/not_so_minidox/config.h
+++ b/keyboards/handwired/not_so_minidox/config.h
@@ -40,9 +40,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MASTER_LEFT
 //#define MASTER_RIGHT
 
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
 /* Set 0 if debouncing isn't needed */
 #define DEBOUNCE 5
 
diff --git a/keyboards/handwired/numpad20/config.h b/keyboards/handwired/numpad20/config.h
index fdb01165ec..80ef629100 100644
--- a/keyboards/handwired/numpad20/config.h
+++ b/keyboards/handwired/numpad20/config.h
@@ -41,9 +41,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/obuwunkunubi/spaget/config.h b/keyboards/handwired/obuwunkunubi/spaget/config.h
index 548ad9621f..2f3656b2a7 100644
--- a/keyboards/handwired/obuwunkunubi/spaget/config.h
+++ b/keyboards/handwired/obuwunkunubi/spaget/config.h
@@ -30,9 +30,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* COL2ROW or ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
 /* Set 0 if debouncing isn't needed */
 //#define DEBOUNCE 5
 
diff --git a/keyboards/handwired/oem_ansi_fullsize/config.h b/keyboards/handwired/oem_ansi_fullsize/config.h
index c815130434..21e21d2909 100644
--- a/keyboards/handwired/oem_ansi_fullsize/config.h
+++ b/keyboards/handwired/oem_ansi_fullsize/config.h
@@ -75,9 +75,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/onekey/config.h b/keyboards/handwired/onekey/config.h
index 9fcd881321..63ef481096 100644
--- a/keyboards/handwired/onekey/config.h
+++ b/keyboards/handwired/onekey/config.h
@@ -17,9 +17,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/ortho5x13/config.h b/keyboards/handwired/ortho5x13/config.h
index 606027a5c2..2f84ae1df1 100644
--- a/keyboards/handwired/ortho5x13/config.h
+++ b/keyboards/handwired/ortho5x13/config.h
@@ -41,9 +41,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/ortho5x14/config.h b/keyboards/handwired/ortho5x14/config.h
index f97ded0a4f..a8d6c70041 100644
--- a/keyboards/handwired/ortho5x14/config.h
+++ b/keyboards/handwired/ortho5x14/config.h
@@ -41,10 +41,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/owlet60/config.h b/keyboards/handwired/owlet60/config.h
index 407a2e7506..96100f0192 100644
--- a/keyboards/handwired/owlet60/config.h
+++ b/keyboards/handwired/owlet60/config.h
@@ -74,9 +74,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 9
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 //#define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/p65rgb/config.h b/keyboards/handwired/p65rgb/config.h
index b0ff17fd1d..918a3fd38b 100644
--- a/keyboards/handwired/p65rgb/config.h
+++ b/keyboards/handwired/p65rgb/config.h
@@ -89,9 +89,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/pilcrow/config.h b/keyboards/handwired/pilcrow/config.h
index ffe3f5b3c3..aa4e36ad4a 100644
--- a/keyboards/handwired/pilcrow/config.h
+++ b/keyboards/handwired/pilcrow/config.h
@@ -41,9 +41,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/promethium/config.h b/keyboards/handwired/promethium/config.h
index 6785c5d86a..fcbac71943 100644
--- a/keyboards/handwired/promethium/config.h
+++ b/keyboards/handwired/promethium/config.h
@@ -45,9 +45,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE             5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 // #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/retro_refit/config.h b/keyboards/handwired/retro_refit/config.h
index 6c6be97805..d4339acb06 100644
--- a/keyboards/handwired/retro_refit/config.h
+++ b/keyboards/handwired/retro_refit/config.h
@@ -29,9 +29,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* COL2ROW or ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
 /* Set 0 if debouncing isn't needed */
 #define DEBOUNCE 5
 
diff --git a/keyboards/handwired/sick68/config.h b/keyboards/handwired/sick68/config.h
index 7117113e7e..a75d31700f 100644
--- a/keyboards/handwired/sick68/config.h
+++ b/keyboards/handwired/sick68/config.h
@@ -64,9 +64,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/slash/config.h b/keyboards/handwired/slash/config.h
index 5734072ad7..498a9b5b44 100644
--- a/keyboards/handwired/slash/config.h
+++ b/keyboards/handwired/slash/config.h
@@ -40,9 +40,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/snatchpad/config.h b/keyboards/handwired/snatchpad/config.h
index ebb9946508..3fd625d9aa 100644
--- a/keyboards/handwired/snatchpad/config.h
+++ b/keyboards/handwired/snatchpad/config.h
@@ -61,9 +61,6 @@
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/split89/config.h b/keyboards/handwired/split89/config.h
index 28123f807a..207a19c97f 100644
--- a/keyboards/handwired/split89/config.h
+++ b/keyboards/handwired/split89/config.h
@@ -79,9 +79,6 @@ COLS = number of cols per side which curently needs to be equal so there are bla
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/splittest/config.h b/keyboards/handwired/splittest/config.h
index 3bad10fef2..661edca818 100644
--- a/keyboards/handwired/splittest/config.h
+++ b/keyboards/handwired/splittest/config.h
@@ -26,9 +26,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #define DIODE_DIRECTION COL2ROW
 
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
 /* Set 0 if debouncing isn't needed */
 #define DEBOUNCE 5
 
diff --git a/keyboards/handwired/sticc14/config.h b/keyboards/handwired/sticc14/config.h
index cbb658a89c..bba5e73c8e 100644
--- a/keyboards/handwired/sticc14/config.h
+++ b/keyboards/handwired/sticc14/config.h
@@ -62,9 +62,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/swiftrax/astro65/config.h b/keyboards/handwired/swiftrax/astro65/config.h
index d15f7a49e2..cd0c132849 100644
--- a/keyboards/handwired/swiftrax/astro65/config.h
+++ b/keyboards/handwired/swiftrax/astro65/config.h
@@ -32,8 +32,5 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* COL2ROW or ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
 /* Set 0 if debouncing isn't needed */
 #define DEBOUNCE 5
diff --git a/keyboards/handwired/swiftrax/bebol/config.h b/keyboards/handwired/swiftrax/bebol/config.h
index 8b145c2f78..7503666b6d 100644
--- a/keyboards/handwired/swiftrax/bebol/config.h
+++ b/keyboards/handwired/swiftrax/bebol/config.h
@@ -30,8 +30,5 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* COL2ROW or ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
 /* Set 0 if debouncing isn't needed */
 #define DEBOUNCE 5
diff --git a/keyboards/handwired/swiftrax/beegboy/config.h b/keyboards/handwired/swiftrax/beegboy/config.h
index 54d4f6cfb0..ccf344435f 100644
--- a/keyboards/handwired/swiftrax/beegboy/config.h
+++ b/keyboards/handwired/swiftrax/beegboy/config.h
@@ -31,9 +31,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* COL2ROW or ROW2COL */
 #define DIODE_DIRECTION ROW2COL
 
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
 /* Set 0 if debouncing isn't needed */
 #define DEBOUNCE 5
 
diff --git a/keyboards/handwired/swiftrax/bumblebee/config.h b/keyboards/handwired/swiftrax/bumblebee/config.h
index dd79460281..6b7819bf21 100644
--- a/keyboards/handwired/swiftrax/bumblebee/config.h
+++ b/keyboards/handwired/swiftrax/bumblebee/config.h
@@ -30,9 +30,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* COL2ROW or ROW2COL */
 #define DIODE_DIRECTION ROW2COL
 
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
 /* Set 0 if debouncing isn't needed */
 #define DEBOUNCE 5
 
diff --git a/keyboards/handwired/swiftrax/cowfish/config.h b/keyboards/handwired/swiftrax/cowfish/config.h
index 2bbfb26d1e..bb81eef865 100644
--- a/keyboards/handwired/swiftrax/cowfish/config.h
+++ b/keyboards/handwired/swiftrax/cowfish/config.h
@@ -30,9 +30,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* COL2ROW or ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
 /* Set 0 if debouncing isn't needed */
 #define DEBOUNCE 5
 
diff --git a/keyboards/handwired/swiftrax/digicarp65/config.h b/keyboards/handwired/swiftrax/digicarp65/config.h
index 506567cc91..f08024e498 100644
--- a/keyboards/handwired/swiftrax/digicarp65/config.h
+++ b/keyboards/handwired/swiftrax/digicarp65/config.h
@@ -30,9 +30,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* COL2ROW or ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
 /* Set 0 if debouncing isn't needed */
 #define DEBOUNCE 5
 
diff --git a/keyboards/handwired/swiftrax/digicarpice/config.h b/keyboards/handwired/swiftrax/digicarpice/config.h
index 55c10bcbf7..43542db750 100644
--- a/keyboards/handwired/swiftrax/digicarpice/config.h
+++ b/keyboards/handwired/swiftrax/digicarpice/config.h
@@ -30,8 +30,5 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* COL2ROW or ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
 /* Set 0 if debouncing isn't needed */
 #define DEBOUNCE 5
diff --git a/keyboards/handwired/swiftrax/equator/config.h b/keyboards/handwired/swiftrax/equator/config.h
index a0e5866b3c..ea74f4cbf4 100644
--- a/keyboards/handwired/swiftrax/equator/config.h
+++ b/keyboards/handwired/swiftrax/equator/config.h
@@ -30,8 +30,5 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* COL2ROW or ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
 /* Set 0 if debouncing isn't needed */
 #define DEBOUNCE 5
diff --git a/keyboards/handwired/swiftrax/glacier/config.h b/keyboards/handwired/swiftrax/glacier/config.h
index 439355204a..280b06010f 100644
--- a/keyboards/handwired/swiftrax/glacier/config.h
+++ b/keyboards/handwired/swiftrax/glacier/config.h
@@ -30,9 +30,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* COL2ROW or ROW2COL */
 #define DIODE_DIRECTION ROW2COL
 
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
 /* Set 0 if debouncing isn't needed */
 #define DEBOUNCE 5
 
diff --git a/keyboards/handwired/swiftrax/joypad/config.h b/keyboards/handwired/swiftrax/joypad/config.h
index 802026df88..1ba2ba54a0 100644
--- a/keyboards/handwired/swiftrax/joypad/config.h
+++ b/keyboards/handwired/swiftrax/joypad/config.h
@@ -33,10 +33,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* COL2ROW or ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
-
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
 /* Set 0 if debouncing isn't needed */
 #define DEBOUNCE 5
 
diff --git a/keyboards/handwired/swiftrax/koalafications/config.h b/keyboards/handwired/swiftrax/koalafications/config.h
index 4820e71c06..2b0c3360b8 100644
--- a/keyboards/handwired/swiftrax/koalafications/config.h
+++ b/keyboards/handwired/swiftrax/koalafications/config.h
@@ -30,9 +30,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* COL2ROW or ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
 /* Set 0 if debouncing isn't needed */
 #define DEBOUNCE 5
 
diff --git a/keyboards/handwired/swiftrax/nodu/config.h b/keyboards/handwired/swiftrax/nodu/config.h
index bcff35cdce..0ace6cf903 100644
--- a/keyboards/handwired/swiftrax/nodu/config.h
+++ b/keyboards/handwired/swiftrax/nodu/config.h
@@ -30,9 +30,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* COL2ROW or ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
 /* Set 0 if debouncing isn't needed */
 #define DEBOUNCE 5
 
diff --git a/keyboards/handwired/swiftrax/pandamic/config.h b/keyboards/handwired/swiftrax/pandamic/config.h
index 8a1b0cbafe..4891e298b1 100644
--- a/keyboards/handwired/swiftrax/pandamic/config.h
+++ b/keyboards/handwired/swiftrax/pandamic/config.h
@@ -34,9 +34,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* COL2ROW or ROW2COL */
 #define DIODE_DIRECTION ROW2COL
 
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
 /* Set 0 if debouncing isn't needed */
 #define DEBOUNCE 5
 
diff --git a/keyboards/handwired/swiftrax/the_galleon/config.h b/keyboards/handwired/swiftrax/the_galleon/config.h
index 0ddfddec96..6c9306af2f 100644
--- a/keyboards/handwired/swiftrax/the_galleon/config.h
+++ b/keyboards/handwired/swiftrax/the_galleon/config.h
@@ -31,9 +31,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* COL2ROW or ROW2COL */
 #define DIODE_DIRECTION ROW2COL
 
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
 /* Set 0 if debouncing isn't needed */
 #define DEBOUNCE 5
 
diff --git a/keyboards/handwired/swiftrax/unsplit/config.h b/keyboards/handwired/swiftrax/unsplit/config.h
index 6c1e62f534..84b75710e8 100644
--- a/keyboards/handwired/swiftrax/unsplit/config.h
+++ b/keyboards/handwired/swiftrax/unsplit/config.h
@@ -30,8 +30,5 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* COL2ROW or ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
 /* Set 0 if debouncing isn't needed */
 #define DEBOUNCE 5
diff --git a/keyboards/handwired/swiftrax/walter/config.h b/keyboards/handwired/swiftrax/walter/config.h
index bd75e6765a..4725c59a21 100644
--- a/keyboards/handwired/swiftrax/walter/config.h
+++ b/keyboards/handwired/swiftrax/walter/config.h
@@ -30,9 +30,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* COL2ROW or ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
 /* Set 0 if debouncing isn't needed */
 #define DEBOUNCE 5
 
diff --git a/keyboards/handwired/symmetric70_proto/promicro/config.h b/keyboards/handwired/symmetric70_proto/promicro/config.h
index 7e2c5cc541..2a32e56c47 100644
--- a/keyboards/handwired/symmetric70_proto/promicro/config.h
+++ b/keyboards/handwired/symmetric70_proto/promicro/config.h
@@ -68,9 +68,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/symmetric70_proto/proton_c/config.h b/keyboards/handwired/symmetric70_proto/proton_c/config.h
index 705fd660bc..d581c98e40 100644
--- a/keyboards/handwired/symmetric70_proto/proton_c/config.h
+++ b/keyboards/handwired/symmetric70_proto/proton_c/config.h
@@ -76,9 +76,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/symmetry60/config.h b/keyboards/handwired/symmetry60/config.h
index 1d3c3bda4f..81471b023b 100644
--- a/keyboards/handwired/symmetry60/config.h
+++ b/keyboards/handwired/symmetry60/config.h
@@ -59,9 +59,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/t111/config.h b/keyboards/handwired/t111/config.h
index 329730876d..6d86317e2f 100644
--- a/keyboards/handwired/t111/config.h
+++ b/keyboards/handwired/t111/config.h
@@ -34,9 +34,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /*
  * Feature disable options
  *  These options are also useful to firmware size reduction.
diff --git a/keyboards/handwired/tennie/config.h b/keyboards/handwired/tennie/config.h
index 082ddec6b0..62503a1e41 100644
--- a/keyboards/handwired/tennie/config.h
+++ b/keyboards/handwired/tennie/config.h
@@ -67,9 +67,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/terminus_mini/config.h b/keyboards/handwired/terminus_mini/config.h
index 37b98c32e9..40979c07bf 100644
--- a/keyboards/handwired/terminus_mini/config.h
+++ b/keyboards/handwired/terminus_mini/config.h
@@ -47,9 +47,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/tractyl_manuform/4x6_right/config.h b/keyboards/handwired/tractyl_manuform/4x6_right/config.h
index d82a7ecb63..c0d6c16178 100644
--- a/keyboards/handwired/tractyl_manuform/4x6_right/config.h
+++ b/keyboards/handwired/tractyl_manuform/4x6_right/config.h
@@ -43,10 +43,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define SPLIT_TRANSPORT_MIRROR
 #define SPLIT_HAND_PIN A6
 
-
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
 // #define DEBUG_LED_PIN                  D6
 
 #define ROTATIONAL_TRANSFORM_ANGLE     -25
diff --git a/keyboards/handwired/traveller/config.h b/keyboards/handwired/traveller/config.h
index 40902df53d..8f15b8612f 100644
--- a/keyboards/handwired/traveller/config.h
+++ b/keyboards/handwired/traveller/config.h
@@ -57,9 +57,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 //#define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/tritium_numpad/config.h b/keyboards/handwired/tritium_numpad/config.h
index 982ca180d9..4c0890c8a0 100644
--- a/keyboards/handwired/tritium_numpad/config.h
+++ b/keyboards/handwired/tritium_numpad/config.h
@@ -35,9 +35,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* COL2ROW or ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
 /* Set 0 if debouncing isn't needed */
 #define DEBOUNCE 5
 
diff --git a/keyboards/handwired/twadlee/tp69/config.h b/keyboards/handwired/twadlee/tp69/config.h
index 47d73d05ba..554d687b54 100644
--- a/keyboards/handwired/twadlee/tp69/config.h
+++ b/keyboards/handwired/twadlee/tp69/config.h
@@ -65,9 +65,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/unk/rev1/config.h b/keyboards/handwired/unk/rev1/config.h
index 1350567f19..5cbd7c042c 100644
--- a/keyboards/handwired/unk/rev1/config.h
+++ b/keyboards/handwired/unk/rev1/config.h
@@ -43,9 +43,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #define SOFT_SERIAL_PIN D0
 
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
 /* Set 0 if debouncing isn't needed */
 #define DEBOUNCE 5
 
diff --git a/keyboards/handwired/videowriter/config.h b/keyboards/handwired/videowriter/config.h
index 8ac5d7031b..e2229163fe 100644
--- a/keyboards/handwired/videowriter/config.h
+++ b/keyboards/handwired/videowriter/config.h
@@ -38,9 +38,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* COL2ROW, ROW2COL*/
 #define DIODE_DIRECTION COL2ROW
 
-/* Uncomment this if you didn't install diodes */
-//#define MATRIX_HAS_GHOST
-
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
diff --git a/keyboards/handwired/woodpad/config.h b/keyboards/handwired/woodpad/config.h
index 462ec2bbd9..c7ef6904c5 100644
--- a/keyboards/handwired/woodpad/config.h
+++ b/keyboards/handwired/woodpad/config.h
@@ -57,9 +57,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/handwired/xealous/rev1/config.h b/keyboards/handwired/xealous/rev1/config.h
index b8093a421c..d4c39898e2 100644
--- a/keyboards/handwired/xealous/rev1/config.h
+++ b/keyboards/handwired/xealous/rev1/config.h
@@ -45,9 +45,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MATRIX_ROW_PINS { B5, B4, E6, D7, D4 }
 #define MATRIX_COL_PINS { B6, B2, B3, B1, F7, F6, F5, F4 }
 
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
 /* Set 0 if debouncing isn't needed */
 #define DEBOUNCE 5
 
diff --git a/keyboards/handwired/z150/config.h b/keyboards/handwired/z150/config.h
index 103b7e8080..22b01407cc 100644
--- a/keyboards/handwired/z150/config.h
+++ b/keyboards/handwired/z150/config.h
@@ -35,9 +35,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
 
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /*
  * Feature disable options
  *  These options are also useful to firmware size reduction.