Remove `matrix_key_count()` (#16603)

* Remove `matrix_key_count()`

* Remove `matrix_bitpop()`

1 files changed, 0 insertions, 11 deletions

diff --git a/keyboards/moon/matrix.c b/keyboards/moon/matrix.c
index 0615b60ad3..977338b2f6 100644
--- a/keyboards/moon/matrix.c
+++ b/keyboards/moon/matrix.c
@@ -76,17 +76,14 @@ 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
 
@@ -125,14 +122,6 @@ 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;
-}
-
 static void init_i2c(void) {
   pca9555_init(IC1);
   pca9555_init(IC2);