Some minor refactoring of boards in 1upkeyboards directory (#5236)

* use #pragma once

* get rid of code for unused indicators

* pragma once and other small fixes for consistency

* use #pragma once

* pragma once and other small fixes for consistency

* add a short blurb to the readme

* turn on compiler optimization flags

* remove the compiler optimization

* remove compiler optimization for super16

keyboards/1upkeyboards/sweet16/config.h

@@ -1,5 +1,4 @@
-#ifndef CONFIG_H
-#define CONFIG_H
+#pragma once
 
 #include "config_common.h"
 
@@ -47,4 +46,3 @@
 #define RGBLIGHT_VAL_STEP 8
 #endif
 
-#endif

keyboards/1upkeyboards/sweet16/readme.md

@@ -1,5 +1,4 @@
-Sweet16
-===
+# Sweet 16 Macropad
 
 A 4x4 numpad/macro pad sold by 1up Keyboards - designed by Bishop Keyboards
 

keyboards/1upkeyboards/sweet16/rules.mk

@@ -53,4 +53,5 @@ SLEEP_LED_ENABLE = no  # Breathing sleep LED during USB suspend
 NKRO_ENABLE = yes      # USB Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
 BACKLIGHT_ENABLE = no  # Enable keyboard backlight functionality
 AUDIO_ENABLE = no
-RGBLIGHT_ENABLE = yes
+RGBLIGHT_ENABLE = yes
+EXTRAFLAGS += -flto

keyboards/1upkeyboards/sweet16/sweet16.h

@@ -1,5 +1,4 @@
-#ifndef KB_H
-#define KB_H
+#pragma once
 
 #include "quantum.h"
 
@@ -29,4 +28,3 @@
     { KC_NO, K31,   K32,   KC_NO }  \
 }
 
-#endif