Make spi.h inclusion conditional

spi.h is only needed if HEATER_0_USES_MAX6675 is defined, so making its inclusion conditional on HEATER_0_USES_MAX6675 being defined.
8 years ago · 0a2f60fab4
parent 1a447d0047
commit 0a2f60fab4
1 changed files with 5 additions and 1 deletions
--- a/Marlin/temperature.cpp
+++ b/Marlin/temperature.cpp
@ -29,7 +29,11 @@
 #include "temperature.h"
 #include "thermistortables.h"
 #include "language.h"
-#include "spi.h"
+
+#if ENABLED(HEATER_0_USES_MAX6675)
+  #include "spi.h"
+#endif
+
 #if ENABLED(BABYSTEPPING)
  #include "stepper.h"
 #endif