3 files changed, 8 insertions, 8 deletions

diff --git a/quantum/debounce.h b/quantum/debounce.h
index 7fe2d693d..34b952ee7 100644
--- a/quantum/debounce.h
+++ b/quantum/debounce.h
@@ -16,11 +16,11 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "matrix.h"
 
-void debounce_init(void); //every debounce algorithm will have unique storage needs.
+void debounce_init(uint8_t num_rows); //every debounce algorithm will have unique storage needs.
 
 // raw is the current key state
 // cooked is the debounced input/output key state
 // changed is true if raw has changed since the last call
-void debounce(matrix_row_t raw[], matrix_row_t cooked[], bool changed);
+void debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool changed);
 
 bool debounce_active(void);
diff --git a/quantum/debounce/debounce_sym_g.c b/quantum/debounce/debounce_sym_g.c
index c206f2864..4a6996c73 100644
--- a/quantum/debounce/debounce_sym_g.c
+++ b/quantum/debounce/debounce_sym_g.c
@@ -26,10 +26,10 @@ When no state changes have occured for DEBOUNCE milliseconds, we push the state.
 static bool debouncing = false;
 static uint16_t debouncing_time;
 
-void debounce_init(void) {}
+void debounce_init(uint8_t num_rows) {}
 
 #if DEBOUNCE > 0
-void debounce(matrix_row_t raw[], matrix_row_t cooked[], bool changed)
+void debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool changed)
 {
   if (changed) {
     debouncing = true;
@@ -37,14 +37,14 @@ void debounce(matrix_row_t raw[], matrix_row_t cooked[], bool changed)
   }
 
   if (debouncing && timer_elapsed(debouncing_time) > DEBOUNCE) {
-    for (int i = 0; i < MATRIX_ROWS; i++) {
+    for (int i = 0; i < num_rows; i++) {
       cooked[i] = raw[i];
     }
     debouncing = false;
   }
 }
 #else //no debouncing.
-void debounce(matrix_row_t raw[], matrix_row_t cooked[], bool changed)
+void debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool changed)
 {
   for (int i = 0; i < MATRIX_ROWS; i++) {
     cooked[i] = raw[i];
diff --git a/quantum/matrix.c b/quantum/matrix.c
index 8fc4175bd..5b7a0e03b 100644
--- a/quantum/matrix.c
+++ b/quantum/matrix.c
@@ -122,7 +122,7 @@ void matrix_init(void) {
         raw_matrix[i] = 0;
         matrix[i] = 0;
     }
-    debounce_init();
+    debounce_init(MATRIX_ROWS);
 
     matrix_init_quantum();
 }
@@ -143,7 +143,7 @@ uint8_t matrix_scan(void)
   }
 #endif
 
-  debounce(raw_matrix, matrix, changed);
+  debounce(raw_matrix, matrix, MATRIX_ROWS, changed);
 
   matrix_scan_quantum();
   return 1;