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From: Randy Dunlap <rdunlap@infradead.org>
To: linux-kernel@vger.kernel.org
Cc: Randy Dunlap <rdunlap@infradead.org>,
Chris Zankel <chris@zankel.net>,
Max Filippov <jcmvbkbc@gmail.com>
Subject: [PATCH 07/16] xtensa: stacktrace: include <asm/ftrace.h> for
prototype
Date: Tue, 19 Sep 2023 22:21:30 -0700
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| Series |
xtensa: fix W=1 build warnings
|
|
Commit Message
Randy Dunlap
Sept. 20, 2023, 5:21 a.m. UTC
Use <asm/ftrace.h> to prevent a build warning:
arch/xtensa/kernel/stacktrace.c:263:15: warning: no previous prototype for 'return_address' [-Wmissing-prototypes]
263 | unsigned long return_address(unsigned level)
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Chris Zankel <chris@zankel.net>
Cc: Max Filippov <jcmvbkbc@gmail.com>
---
arch/xtensa/kernel/stacktrace.c | 1 +
1 file changed, 1 insertion(+)
diff -- a/arch/xtensa/kernel/stacktrace.c b/arch/xtensa/kernel/stacktrace.c --- a/arch/xtensa/kernel/stacktrace.c +++ b/arch/xtensa/kernel/stacktrace.c @@ -12,6 +12,7 @@ #include <linux/sched.h> #include <linux/stacktrace.h> +#include <asm/ftrace.h> #include <asm/stacktrace.h> #include <asm/traps.h> #include <linux/uaccess.h>