Remove more `UNUSED_PINS` defines (#18940)

2 files changed, 0 insertions, 37 deletions

diff --git a/keyboards/ploopyco/trackball_thumb/rev1_001/config.h b/keyboards/ploopyco/trackball_thumb/rev1_001/config.h
deleted file mode 100644
index dc80d9401e..0000000000
--- a/keyboards/ploopyco/trackball_thumb/rev1_001/config.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Copyright 2021 Colin Lam (Ploopy Corporation)
- * Copyright 2020 Christopher Courtney, aka Drashna Jael're  (@drashna) <drashna@live.com>
- * Copyright 2019 Sunjun Kim
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#pragma once
-
-// These pins are not broken out, and cannot be used normally.
-// They are set as output and pulled high, by default
-#define UNUSED_PINS \
-    { D1, D3, B4, B7, D6, C7, F6, F5, F3, F7 }
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);