From e34b4acdf6488fbcdf890e72ecf925650c944503 Mon Sep 17 00:00:00 2001
From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: Wed, 13 Sep 2023 16:07:52 +0200
Subject: [PATCH] m68k: kernel: Include <linux/cpu.h> for trap_init()
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When building with W=1:

    arch/m68k/kernel/vectors.c:74:13: warning: no previous prototype for ‘trap_init’ [-Wmissing-prototypes]
       74 | void __init trap_init (void)
	  |             ^~~~~~~~~

Fix this by including <linux/cpu.h>.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/42e7055fab50deda1f7cd648982e90b7ab28fdc3.1694613528.git.geert@linux-m68k.org
---
 arch/m68k/kernel/vectors.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/m68k/kernel/vectors.c b/arch/m68k/kernel/vectors.c
index 322c977bb9ec..68762fc1dc97 100644
--- a/arch/m68k/kernel/vectors.c
+++ b/arch/m68k/kernel/vectors.c
@@ -17,6 +17,7 @@
 /*
  * Sets up all exception vectors
  */
+#include <linux/cpu.h>
 #include <linux/sched.h>
 #include <linux/kernel.h>
 #include <linux/linkage.h>