Make variables and function static.

9 years ago · ac81b4084f
1 changed files with 3 additions and 3 deletions
--- a/Marlin/temperature.cpp
+++ b/Marlin/temperature.cpp
@ -1174,10 +1174,10 @@ enum TempState {
  #define TEMP_SENSOR_COUNT EXTRUDERS
 #endif

-unsigned long raw_temp_value[TEMP_SENSOR_COUNT] = { 0 };
-unsigned long raw_temp_bed_value = 0;
+static unsigned long raw_temp_value[TEMP_SENSOR_COUNT] = { 0 };
+static unsigned long raw_temp_bed_value = 0;

-void set_current_temp_raw() {
+static void set_current_temp_raw() {
  #ifndef HEATER_0_USES_MAX6675
    current_temperature_raw[0] = raw_temp_value[0];
  #endif