Prevent wasteful writing to eeprom.

6 years ago · 12a2572295
parent 5672dc8030
commit 12a2572295
1 changed files with 2 additions and 0 deletions
--- a/quantum/rgblight.c
+++ b/quantum/rgblight.c
@ -128,7 +128,9 @@ uint32_t eeconfig_read_rgblight(void) {
 }
 void eeconfig_update_rgblight(uint32_t val) {
  #ifdef __AVR__
+  if (eeconfig_read_rgblight() != val) {
    eeprom_update_dword(EECONFIG_RGBLIGHT, val);
+  }
  #endif
 }
 void eeconfig_update_rgblight_default(void) {