Address review comments

JDuchniewicz · JDuchniewicz · commit 3f2bc4141115 · 2025-11-17T10:09:04.000+11:00
Signed-off-by: Jakub Duchniewicz &lt;j.duchniewicz@unsw.edu.au&gt;
diff --git a/loader/src/uart.c b/loader/src/uart.c
@@ -175,7 +175,7 @@ void putc(uint8_t ch)
 #define ULSR        0x14
 #define ULSR_THRE   (1 << 5)
 
-void uart_init() {}
+void uart_init(void) {}
 
 void putc(uint8_t ch)
 {
