Remove legacy USE_SERIAL define (#18292)

* Remove legacy USE_SERIAL define

* tidy up missed comments

keyboards/keebio/iris/keymaps/333fred/config.h

@@ -22,7 +22,6 @@
 
 #pragma once
 
-#define USE_SERIAL
 #define EE_HANDS
 #define NO_ACTION_MACRO
 

keyboards/keebio/iris/keymaps/antonlindstrom/config.h

@@ -17,11 +17,6 @@ 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
-
 /* Select hand configuration */
 
 // #define MASTER_LEFT

keyboards/keebio/iris/keymaps/ave-63/config.h

@@ -17,11 +17,6 @@ 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 PREVENT_STUCK_MODIFIERS
 #define TAPPING_TERM 150
 

keyboards/keebio/iris/keymaps/bmoorey/config.h

@@ -17,11 +17,6 @@ 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
-
 /* Select hand configuration */
 
 #define MASTER_RIGHT
@@ -35,4 +30,4 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define RGBLIGHT_SAT_STEP 8
 #define RGBLIGHT_VAL_STEP 8
 #define NO_ACTION_TAPPING
-#define NO_ACTION_ONESHOT
+#define NO_ACTION_ONESHOT

keyboards/keebio/iris/keymaps/boo/config.h

@@ -17,9 +17,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-
 /* Select hand configuration */
 #define MASTER_LEFT
 

keyboards/keebio/iris/keymaps/davidrambo/config.h

@@ -17,11 +17,6 @@ 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
-
 /* Select hand configuration */
 #define PERMISSIVE_HOLD
 #define MASTER_LEFT

keyboards/keebio/iris/keymaps/dvorak/config.h

@@ -17,10 +17,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-
 /* Select hand configuration */
 
 #define MASTER_LEFT

keyboards/keebio/iris/keymaps/edvorakjp/config.h

@@ -1,9 +1,5 @@
 #pragma once
 
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
 /* Select hand configuration */
 
 #define MASTER_LEFT

keyboards/keebio/iris/keymaps/emp/config.h

@@ -17,9 +17,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-/* Use I2C or Serial, not both */
 #undef USE_I2C
-#define USE_SERIAL
 
 /* Select hand configuration */
 #undef MASTER_LEFT

keyboards/keebio/iris/keymaps/gary/config.h

@@ -1,10 +1,5 @@
 #pragma once
 
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
 /* Select hand configuration */
 
 #define MASTER_LEFT

keyboards/keebio/iris/keymaps/gsigler/config.h

@@ -17,11 +17,6 @@ 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
-
 /* Select hand configuration */
 
 #define MASTER_LEFT

keyboards/keebio/iris/keymaps/hbbisenieks/config.h

@@ -19,12 +19,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "config_common.h"
 
-
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
 /* Select hand configuration */
 
 #define MASTER_LEFT

keyboards/keebio/iris/keymaps/impstyle/config.h

@@ -20,9 +20,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "config_common.h"
 
-/* Use I2C or Serial, not both */
-
-//#define USE_SERIAL
 #define USE_I2C
 
 /* Select hand configuration */

keyboards/keebio/iris/keymaps/isolike/config.h

@@ -17,11 +17,6 @@ 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
-
 /* Select hand configuration */
 
 #define MASTER_LEFT

keyboards/keebio/iris/keymaps/jasondunsmore/config.h

@@ -17,7 +17,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-#define USE_SERIAL
 #define EE_HANDS
 #define TAPPING_TERM 150
 #define TAPPING_TOGGLE 2

keyboards/keebio/iris/keymaps/khord/config.h

@@ -17,11 +17,6 @@ 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
-
 /* Select hand configuration */
 
 #define MASTER_LEFT

keyboards/keebio/iris/keymaps/krusli/config.h

@@ -20,11 +20,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "config_common.h"
 
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
 /* Select hand configuration */
 
 #define MASTER_LEFT

keyboards/keebio/iris/keymaps/mojitas/config.h

@@ -17,11 +17,6 @@ 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
-
 /* Select hand configuration */
 
 #define MASTER_LEFT

keyboards/keebio/iris/keymaps/moonfall/config.h

@@ -17,11 +17,6 @@ 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
-
 /* Select hand configuration */
 
 #define MASTER_LEFT

keyboards/keebio/iris/keymaps/olligranlund_nordic/config.h

@@ -17,9 +17,6 @@ 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
 
 /* Select hand configuration */

keyboards/keebio/iris/keymaps/olligranlund_nordic_v2/config.h

@@ -17,9 +17,6 @@ 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
 
 /* Select hand configuration */
@@ -28,4 +25,4 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // #define MASTER_RIGHT
 #define EE_HANDS
 
-#undef RGBLED_NUM
+#undef RGBLED_NUM

keyboards/keebio/iris/keymaps/omgvee/config.h

@@ -17,11 +17,6 @@ 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
-
 /* Select hand configuration */
 
 #define MASTER_LEFT

keyboards/keebio/iris/keymaps/pvinis/config.h

@@ -5,10 +5,6 @@
 #    define PRODUCT "Iris Keyboard - pvinis"
 #endif
 
-// Use I2C or Serial, not both.
-#define USE_SERIAL
-// #define USE_I2C
-
 // Select hand configuration.
 // #define MASTER_LEFT
 #define MASTER_RIGHT

keyboards/keebio/iris/keymaps/rs/config.h

@@ -17,11 +17,6 @@ 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
-
 /* Select hand configuration */
 
 #define MASTER_LEFT

keyboards/keebio/iris/keymaps/sethBarberee/config.h

@@ -17,11 +17,6 @@ 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
-
 /* Select hand configuration */
 
 //#define MASTER_LEFT

keyboards/keebio/iris/keymaps/vyolle/config.h

@@ -17,11 +17,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-/* Use I2C or Serial, not both */
-
 #define USE_I2C
-// #define USE_SERIAL
-
 
 #define FORCE_NKRO  //Cause it's suprisingly handy.
 

keyboards/keebio/iris/keymaps/wanleg/config.h

@@ -17,9 +17,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
 #undef USE_I2C
 
 /* Select hand configuration */

keyboards/keebio/iris/keymaps/xyverz/config.h

@@ -1,6 +1,5 @@
 #pragma once
 
-#define USE_SERIAL
 #define EE_HANDS
 
 #undef PRODUCT