Bsongis/x9lite pwr fix (#6501)

X9 Pwr fix

radio/src/opentx.cpp

@@ -954,14 +954,14 @@ void checkThrottleStick()
     }
 
 #if defined(PWR_BUTTON_PRESS)
-    uint32_t pwr_check = pwrCheck();
-    if (pwr_check == e_power_off) {
+    uint32_t power = pwrCheck();
+    if (power == e_power_off) {
       break;
     }
-    else if (pwr_check == e_power_press) {
+    else if (power == e_power_press) {
       refresh = true;
     }
-    else if (pwr_check == e_power_on && refresh) {
+    else if (power == e_power_on && refresh) {
       RAISE_ALERT(STR_THROTTLEWARN, STR_THROTTLENOTIDLE, STR_PRESSANYKEYTOSKIP, AU_NONE);
       refresh = false;
     }
@@ -1886,10 +1886,6 @@ void opentxInit()
 #endif
   backlightOn();
 
-#if defined(PCBSKY9X) && !defined(SIMU)
-  init_trainer_capture();
-#endif
-
   startPulses();
 
   wdt_enable(WDTO_500MS);