From f717a8d1643d6515c7179cf32408f7d5a0e2e33b Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Mon, 6 Nov 2023 10:44:55 +0100
Subject: arch: include linux/cpu.h for trap_init() prototype

some architectures run into a -Wmissing-prototypes warning
for trap_init()

arch/microblaze/kernel/traps.c:21:6: warning: no previous prototype for 'trap_init' [-Wmissing-prototypes]

Include the right header to avoid this consistently, removing
the extra declarations on m68k and x86 that were added as local
workarounds already.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 arch/alpha/kernel/traps.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'arch/alpha/kernel/traps.c')

diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c
index d9a67b370e04..7fc72aeb7398 100644
--- a/arch/alpha/kernel/traps.c
+++ b/arch/alpha/kernel/traps.c
@@ -9,6 +9,7 @@
  * This file initializes the trap entry points
  */
 
+#include <linux/cpu.h>
 #include <linux/jiffies.h>
 #include <linux/mm.h>
 #include <linux/sched/signal.h>
-- 
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