From 84e0fb3f287864eca3a9322ef364b913f6a260bd Mon Sep 17 00:00:00 2001
From: Flavio Cruz <flaviocruz@gmail.com>
Date: Sun, 25 Dec 2022 20:41:46 -0500
Subject: Fix some warnings with -Wmissing-prototypes.

Marked some functions as static (private) as needed and added missing
includes.

This also revealed some dead code which was removed.

Note that -Wmissing-prototypes is not enabled here since there is a
bunch more warnings.
Message-Id: <Y6j72lWRL9rsYy4j@mars>
---
 kern/machine.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'kern/machine.c')

diff --git a/kern/machine.c b/kern/machine.c
index 0e1781cc..6f481a5c 100644
--- a/kern/machine.c
+++ b/kern/machine.c
@@ -44,6 +44,7 @@
 #include <kern/debug.h>
 #include <kern/ipc_host.h>
 #include <kern/host.h>
+#include <kern/machine.h>
 #include <kern/lock.h>
 #include <kern/processor.h>
 #include <kern/queue.h>
@@ -103,7 +104,7 @@ void cpu_up(int cpu)
  *	Flag specified cpu as down.  Called when a processor is about to
  *	go offline.
  */
-void cpu_down(int cpu)
+static void cpu_down(int cpu)
 {
 	struct machine_slot	*ms;
 	processor_t		processor;
-- 
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