Apply #ifdef/#ifndef where possible

2019-09-01 23:54:41 -05:00
parent 4078f2672e
commit 34b73426e5
32 changed files with 141 additions and 141 deletions
--- a/Marlin/src/pins/lpc1768/pins_RAMPS_RE_ARM.h
+++ b/Marlin/src/pins/lpc1768/pins_RAMPS_RE_ARM.h
@ -128,7 +128,7 @@
  // P2_08 E1-Step
  // P2_13 E1-Dir

-  #ifndef  X_SERIAL_TX_PIN
+  #ifndef X_SERIAL_TX_PIN
    #define X_SERIAL_TX_PIN  P0_01
  #endif
  #ifndef X_SERIAL_RX_PIN