Remove legacy USE_SERIAL define (#18292)

* Remove legacy USE_SERIAL define

* tidy up missed comments

12 files changed, 0 insertions, 56 deletions

diff --git a/keyboards/keebio/quefrency/keymaps/bcat/config.h b/keyboards/keebio/quefrency/keymaps/bcat/config.h
index 69771d36ba..32510e9031 100644
--- a/keyboards/keebio/quefrency/keymaps/bcat/config.h
+++ b/keyboards/keebio/quefrency/keymaps/bcat/config.h
@@ -16,13 +16,6 @@
 
 #pragma once
 
-/* Quefrency lacks I2C resistors on the right PCB, so the right half doesn't
- * work independently. (Presumably the floating I2C lines cause a problem.)
- * Using serial seems sufficiently fast in practice and allows both halves to be
- * used independently.
- */
-#define USE_SERIAL
-
 /* Use an extra LED on the right side since it's wider on the 65% PCB. */
 #undef RGBLED_NUM
 #define RGBLED_NUM 17
diff --git a/keyboards/keebio/quefrency/keymaps/bfiedler/config.h b/keyboards/keebio/quefrency/keymaps/bfiedler/config.h
index e7d5ba9ca8..8a35b6f197 100644
--- a/keyboards/keebio/quefrency/keymaps/bfiedler/config.h
+++ b/keyboards/keebio/quefrency/keymaps/bfiedler/config.h
@@ -22,11 +22,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
 // https://docs.qmk.fm/#/tap_hold?id=tap-hold-configuration-options
 #define TAPPING_TERM 120
 //#define PERMISSIVE_HOLD
diff --git a/keyboards/keebio/quefrency/keymaps/bjohnson/config.h b/keyboards/keebio/quefrency/keymaps/bjohnson/config.h
index 37c6d6672d..82ace2ef68 100644
--- a/keyboards/keebio/quefrency/keymaps/bjohnson/config.h
+++ b/keyboards/keebio/quefrency/keymaps/bjohnson/config.h
@@ -21,11 +21,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
 #define TAPPING_TERM 500
 
 #define IGNORE_MOD_TAP_INTERRUPT
diff --git a/keyboards/keebio/quefrency/keymaps/bramver/config.h b/keyboards/keebio/quefrency/keymaps/bramver/config.h
index c908386e28..468e59af07 100644
--- a/keyboards/keebio/quefrency/keymaps/bramver/config.h
+++ b/keyboards/keebio/quefrency/keymaps/bramver/config.h
@@ -16,7 +16,6 @@
 
 #pragma once
 
-#define USE_SERIAL
 #define MASTER_LEFT
 
 #define TAPPING_TERM 200
diff --git a/keyboards/keebio/quefrency/keymaps/default60/config.h b/keyboards/keebio/quefrency/keymaps/default60/config.h
index f9efe78c5b..497e05b540 100644
--- a/keyboards/keebio/quefrency/keymaps/default60/config.h
+++ b/keyboards/keebio/quefrency/keymaps/default60/config.h
@@ -20,8 +20,3 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #pragma once
-
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
diff --git a/keyboards/keebio/quefrency/keymaps/default65/config.h b/keyboards/keebio/quefrency/keymaps/default65/config.h
index f9efe78c5b..9aae0fdfc2 100644
--- a/keyboards/keebio/quefrency/keymaps/default65/config.h
+++ b/keyboards/keebio/quefrency/keymaps/default65/config.h
@@ -21,7 +21,3 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
diff --git a/keyboards/keebio/quefrency/keymaps/joestrong/config.h b/keyboards/keebio/quefrency/keymaps/joestrong/config.h
index f9efe78c5b..497e05b540 100644
--- a/keyboards/keebio/quefrency/keymaps/joestrong/config.h
+++ b/keyboards/keebio/quefrency/keymaps/joestrong/config.h
@@ -20,8 +20,3 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #pragma once
-
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
diff --git a/keyboards/keebio/quefrency/keymaps/jonavin/config.h b/keyboards/keebio/quefrency/keymaps/jonavin/config.h
index b7883424bc..495638123a 100644
--- a/keyboards/keebio/quefrency/keymaps/jonavin/config.h
+++ b/keyboards/keebio/quefrency/keymaps/jonavin/config.h
@@ -22,11 +22,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
 #define TAPPING_TOGGLE 2
 // TT set to two taps
 
diff --git a/keyboards/keebio/quefrency/keymaps/kingwangwong/config.h b/keyboards/keebio/quefrency/keymaps/kingwangwong/config.h
index bf632842e9..f636c95454 100644
--- a/keyboards/keebio/quefrency/keymaps/kingwangwong/config.h
+++ b/keyboards/keebio/quefrency/keymaps/kingwangwong/config.h
@@ -21,10 +21,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-//#define USE_I2C
 #define USB_MAX_POWER_CONSUMPTION 50
 
 
diff --git a/keyboards/keebio/quefrency/keymaps/rogthefrog/config.h b/keyboards/keebio/quefrency/keymaps/rogthefrog/config.h
index 2332c4f523..0eefd14dfe 100644
--- a/keyboards/keebio/quefrency/keymaps/rogthefrog/config.h
+++ b/keyboards/keebio/quefrency/keymaps/rogthefrog/config.h
@@ -21,8 +21,3 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #pragma once
-
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
diff --git a/keyboards/keebio/quefrency/keymaps/unausgeschlafen/config.h b/keyboards/keebio/quefrency/keymaps/unausgeschlafen/config.h
index f9efe78c5b..497e05b540 100644
--- a/keyboards/keebio/quefrency/keymaps/unausgeschlafen/config.h
+++ b/keyboards/keebio/quefrency/keymaps/unausgeschlafen/config.h
@@ -20,8 +20,3 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #pragma once
-
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
diff --git a/keyboards/keebio/quefrency/keymaps/yoryer/config.h b/keyboards/keebio/quefrency/keymaps/yoryer/config.h
index f9efe78c5b..497e05b540 100644
--- a/keyboards/keebio/quefrency/keymaps/yoryer/config.h
+++ b/keyboards/keebio/quefrency/keymaps/yoryer/config.h
@@ -20,8 +20,3 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #pragma once
-
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C