Make default layer size 16-bit (#15286)

Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>

5 files changed, 8 insertions, 12 deletions

diff --git a/keyboards/mitosis/keymaps/carvac_dv/keymap.c b/keyboards/mitosis/keymaps/carvac_dv/keymap.c
index c67f2e387c..842556324f 100644
--- a/keyboards/mitosis/keymaps/carvac_dv/keymap.c
+++ b/keyboards/mitosis/keymaps/carvac_dv/keymap.c
@@ -105,7 +105,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 };
 
 void matrix_scan_user(void) {
-    uint8_t layer = biton32(layer_state);
+    uint8_t layer = get_highest_layer(layer_state);
 
     switch (layer) {
     	case _STD:
@@ -121,4 +121,3 @@ void matrix_scan_user(void) {
             break;
     }
 };
-
diff --git a/keyboards/mitosis/keymaps/datagrok/keymap.c b/keyboards/mitosis/keymaps/datagrok/keymap.c
index 220c140af0..2611e1194c 100644
--- a/keyboards/mitosis/keymaps/datagrok/keymap.c
+++ b/keyboards/mitosis/keymaps/datagrok/keymap.c
@@ -102,7 +102,7 @@ const size_t defaultlayers_n = sizeof(defaultlayers) / sizeof(defaultlayers[0]);
 // New keycode KC_LAYO rotates between available default layers (for e.g.,
 // selecting a base layout). Shift+KC_LAYO makes the current one persistent.
 bool process_record_layout(uint16_t keycode, keyrecord_t *record) {
-  uint32_t default_layer;
+  uint8_t default_layer;
   uint8_t i;
   #if defined(AUDIO_ENABLE)
   float saved_song[][2] = SONG(COIN_SOUND);
@@ -121,7 +121,7 @@ bool process_record_layout(uint16_t keycode, keyrecord_t *record) {
   } else {
     // rotate default layer.
     // find the current default layer
-    default_layer = biton32(default_layer_state);
+    default_layer = get_highest_layer(default_layer_state);
     // find next valid default layer
     for (i = 1; i < defaultlayers_n; i++) {
       if (defaultlayers[(default_layer + i) % defaultlayers_n]) {
diff --git a/keyboards/mitosis/keymaps/default/keymap.c b/keyboards/mitosis/keymaps/default/keymap.c
index 6132ad6f78..27b2eb2525 100644
--- a/keyboards/mitosis/keymaps/default/keymap.c
+++ b/keyboards/mitosis/keymaps/default/keymap.c
@@ -77,7 +77,7 @@ static bool singular_key = false;
 bool process_record_user(uint16_t keycode, keyrecord_t *record) {
 
 	uint8_t layer;
-  layer = biton32(layer_state);  // get the current layer
+  layer = get_highest_layer(layer_state);  // get the current layer
 
   //custom layer handling for tri_layer,
   switch (keycode) {
@@ -174,7 +174,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
 };
 
 void matrix_scan_user(void) {
-    uint8_t layer = biton32(layer_state);
+    uint8_t layer = get_highest_layer(layer_state);
 
     switch (layer) {
     	case _MALT:
@@ -193,4 +193,3 @@ void matrix_scan_user(void) {
             break;
     }
 };
-
diff --git a/keyboards/mitosis/keymaps/mjt/keymap.c b/keyboards/mitosis/keymaps/mjt/keymap.c
index f00bf59556..0946e40b8e 100644
--- a/keyboards/mitosis/keymaps/mjt/keymap.c
+++ b/keyboards/mitosis/keymaps/mjt/keymap.c
@@ -181,7 +181,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
     return false;
   }
   uint8_t layer;
-  layer = biton32(layer_state);  // get the current layer
+  layer = get_highest_layer(layer_state);  // get the current layer
 
   //custom layer handling for tri_layer,
   switch (keycode) {
@@ -310,7 +310,7 @@ void music_scale_user(void)
 #endif
 
 void matrix_scan_user(void) {
-  uint8_t layer = biton32(layer_state);
+  uint8_t layer = get_highest_layer(layer_state);
 
   switch (layer) {
   case _QWERTY:
diff --git a/keyboards/mitosis/keymaps/nzen/keymap.c b/keyboards/mitosis/keymaps/nzen/keymap.c
index d9fd3641bc..c981441bc9 100644
--- a/keyboards/mitosis/keymaps/nzen/keymap.c
+++ b/keyboards/mitosis/keymaps/nzen/keymap.c
@@ -175,7 +175,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 };
 
 void matrix_scan_user(void) {
-    uint8_t layer = biton32(layer_state);
+    uint8_t layer = get_highest_layer(layer_state);
 
     switch (layer) {
     	case _QWERTY:
@@ -205,5 +205,3 @@ void matrix_scan_user(void) {
 void matrix_init_user(void) {
 	set_unicode_input_mode(UC_LNX); // or UC_WINC
 };
-
-