Remove PowerSaving changes from Halo retry branch

examples/simple_room_server/main.cpp

@@ -18,9 +18,6 @@ void halt() {
 
 static char command[MAX_POST_TEXT_LEN+1];
 
-// For power saving
-unsigned long POWERSAVING_FIRSTSLEEP_SECS = 120; // The first sleep (if enabled) from boot
-
 void setup() {
   Serial.begin(115200);
   delay(1000);
@@ -118,14 +115,4 @@ void loop() {
   ui_task.loop();
 #endif
   rtc_clock.tick();
-
-  if (the_mesh.getNodePrefs()->powersaving_enabled && !the_mesh.hasPendingWork()) {
-#if defined(NRF52_PLATFORM)
-    board.sleep(0); // nrf ignores seconds param, sleeps whenever possible
-#else
-    if (the_mesh.millisHasNowPassed(POWERSAVING_FIRSTSLEEP_SECS * 1000)) { // To check if it is time to sleep
-      board.sleep(30); // Sleep. Wake up after a while or when receiving a LoRa packet
-    }
-#endif
-  }
 }