Remove legacy print backward compatiblitly (#11805)

* Remove legacy print backward compatiblitly

* Remove legacy print backward compatiblitly - core

* revert comment changes

1 files changed, 1 insertions, 1 deletions

diff --git a/keyboards/mitosis/matrix.c b/keyboards/mitosis/matrix.c
index 717a81067..71c372a3c 100644
--- a/keyboards/mitosis/matrix.c
+++ b/keyboards/mitosis/matrix.c
@@ -139,7 +139,7 @@ void matrix_print(void)
     print_matrix_header();
 
     for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
-        phex(row); print(": ");
+        print_hex8(row); print(": ");
         print_matrix_row(row);
         print("\n");
     }