Remove more `UNUSED_PINS` defines (#18940)

1 files changed, 0 insertions, 13 deletions

diff --git a/keyboards/ploopyco/trackball_thumb/trackball_thumb.c b/keyboards/ploopyco/trackball_thumb/trackball_thumb.c
index f76d243f18..123ee57151 100644
--- a/keyboards/ploopyco/trackball_thumb/trackball_thumb.c
+++ b/keyboards/ploopyco/trackball_thumb/trackball_thumb.c
@@ -188,19 +188,6 @@ void keyboard_pre_init_kb(void) {
     setPinInput(OPT_ENC1);
     setPinInput(OPT_ENC2);
 
-    /* Ground all output pins connected to ground. This provides additional
-     * pathways to ground. If you're messing with this, know this: driving ANY
-     * of these pins high will cause a short. On the MCU. Ka-blooey.
-     */
-#ifdef UNUSED_PINS
-    const pin_t unused_pins[] = UNUSED_PINS;
-
-    for (uint8_t i = 0; i < (sizeof(unused_pins) / sizeof(pin_t)); i++) {
-        setPinOutput(unused_pins[i]);
-        writePinLow(unused_pins[i]);
-    }
-#endif
-
     // This is the debug LED.
 #if defined(DEBUG_LED_PIN)
     setPinOutput(DEBUG_LED_PIN);