From 8754542ce074bef0984f91ce1b1cd8aff9b3d5e9 Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Sun, 13 Oct 2019 20:11:32 +0200
Subject: Fixed all compiler warnings

---
 src/kernel/io/io.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/kernel/io/io.c')

diff --git a/src/kernel/io/io.c b/src/kernel/io/io.c
index dc2d59a..5da4e0e 100644
--- a/src/kernel/io/io.c
+++ b/src/kernel/io/io.c
@@ -52,7 +52,7 @@ void serial_put(char ch) {
     send_b(0x3f8, ch);
 }
 
-void serial_write(char *data) {
+void serial_write(const char *data) {
     for (size_t i = 0; i < strlen(data); i++) {
         serial_put(data[i]);
     }
-- 
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