From: Randy Dunlap <rdunlap@infradead.org>
Date: Wed, 20 Sep 2023 05:21:31 +0000 (-0700)
Subject: xtensa: traps: add <linux/cpu.h> for function prototype
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=1c4087e97eb53b45709d12d2c96f03e26bcaee12;p=linux.git

xtensa: traps: add <linux/cpu.h> for function prototype

Use <linux/cpu.h> to provide the prototype for trap_init(), to prevent
a build warning:

arch/xtensa/kernel/traps.c:484:13: warning: no previous prototype for 'trap_init' [-Wmissing-prototypes]
  484 | void __init trap_init(void)

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Chris Zankel <chris@zankel.net>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Message-Id: <20230920052139.10570-9-rdunlap@infradead.org>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
---

diff --git a/arch/xtensa/kernel/traps.c b/arch/xtensa/kernel/traps.c
index 427c125a137aa..38092d21acf8e 100644
--- a/arch/xtensa/kernel/traps.c
+++ b/arch/xtensa/kernel/traps.c
@@ -23,6 +23,7 @@
  * for more details.
  */
 
+#include <linux/cpu.h>
 #include <linux/kernel.h>
 #include <linux/sched/signal.h>
 #include <linux/sched/debug.h>