From cf935d97ae479e7a1e1f2f2f248b93e52e4cc69e Mon Sep 17 00:00:00 2001
From: Ryan <fauxpark@gmail.com>
Date: Sat, 21 Jan 2023 03:21:17 +1100
Subject: Fix functions with empty params (#19647)

* Fix functions with empty params

* Found a bunch more
---
 docs/gpio_control.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'docs/gpio_control.md')

diff --git a/docs/gpio_control.md b/docs/gpio_control.md
index e1f1515b71..12413dfc8e 100644
--- a/docs/gpio_control.md
+++ b/docs/gpio_control.md
@@ -30,7 +30,7 @@ The above functions are not always guaranteed to work atomically. Therefore, if
 
 eg.
 ```c
-void some_function() {
+void some_function(void) {
      // some process
      ATOMIC_BLOCK_FORCEON {
         // Atomic Processing
-- 
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