Remove `matrix_key_count()` (#16603)

* Remove `matrix_key_count()`

* Remove `matrix_bitpop()`

1 files changed, 0 insertions, 14 deletions

diff --git a/keyboards/dc01/left/matrix.c b/keyboards/dc01/left/matrix.c
index 3eeb2586bc..8b8f89a081 100644
--- a/keyboards/dc01/left/matrix.c
+++ b/keyboards/dc01/left/matrix.c
@@ -52,17 +52,14 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #if (MATRIX_COLS <= 8)
 #    define print_matrix_header()  print("\nr/c 01234567\n")
 #    define print_matrix_row(row)  print_bin_reverse8(matrix_get_row(row))
-#    define matrix_bitpop(i)       bitpop(matrix[i])
 #    define ROW_SHIFTER ((uint8_t)1)
 #elif (MATRIX_COLS <= 16)
 #    define print_matrix_header()  print("\nr/c 0123456789ABCDEF\n")
 #    define print_matrix_row(row)  print_bin_reverse16(matrix_get_row(row))
-#    define matrix_bitpop(i)       bitpop16(matrix[i])
 #    define ROW_SHIFTER ((uint16_t)1)
 #elif (MATRIX_COLS <= 32)
 #    define print_matrix_header()  print("\nr/c 0123456789ABCDEF0123456789ABCDEF\n")
 #    define print_matrix_row(row)  print_bin_reverse32(matrix_get_row(row))
-#    define matrix_bitpop(i)       bitpop32(matrix[i])
 #    define ROW_SHIFTER  ((uint32_t)1)
 #endif
 
@@ -259,17 +256,6 @@ void matrix_print(void)
     }
 }
 
-uint8_t matrix_key_count(void)
-{
-    uint8_t count = 0;
-    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-        count += matrix_bitpop(i);
-    }
-    return count;
-}
-
-
-
 #if (DIODE_DIRECTION == COL2ROW)
 
 static void init_cols(void)