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authorRandy Dunlap <rdunlap@infradead.org>2023-09-19 22:21:29 -0700
committerMax Filippov <jcmvbkbc@gmail.com>2023-09-20 05:03:19 -0700
commit4ec4b8b1ec313af90a0488fe3c6a47dba2b8c198 (patch)
tree4bd6cc7460f0a128918b171bf2c58618060c688c
parentccf9d278e5bba465fe7990aa2dde2825697db79c (diff)
xtensa: signal: include headers for function prototypes
Add <asm/syscall.h> to satisfy the xtensa_rt_sigreturn() prototype warning. Add <asm/processor.h> to satisfy the do_notify_resume() prototype warning. arch/xtensa/kernel/signal.c:246:17: warning: no previous prototype for 'xtensa_rt_sigreturn' [-Wmissing-prototypes] arch/xtensa/kernel/signal.c:525:6: warning: no previous prototype for 'do_notify_resume' [-Wmissing-prototypes] 525 | void do_notify_resume(struct pt_regs *regs) Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Chris Zankel <chris@zankel.net> Cc: Max Filippov <jcmvbkbc@gmail.com> Message-Id: <20230920052139.10570-7-rdunlap@infradead.org> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
-rw-r--r--arch/xtensa/include/asm/processor.h1
-rw-r--r--arch/xtensa/kernel/signal.c2
2 files changed, 3 insertions, 0 deletions
diff --git a/arch/xtensa/include/asm/processor.h b/arch/xtensa/include/asm/processor.h
index 5e4f4a474131..d008a153a2b9 100644
--- a/arch/xtensa/include/asm/processor.h
+++ b/arch/xtensa/include/asm/processor.h
@@ -220,6 +220,7 @@ struct mm_struct;
extern unsigned long __get_wchan(struct task_struct *p);
void init_arch(bp_tag_t *bp_start);
+void do_notify_resume(struct pt_regs *regs);
#define KSTK_EIP(tsk) (task_pt_regs(tsk)->pc)
#define KSTK_ESP(tsk) (task_pt_regs(tsk)->areg[1])
diff --git a/arch/xtensa/kernel/signal.c b/arch/xtensa/kernel/signal.c
index 5c01d7e70d90..81f0b106cfc1 100644
--- a/arch/xtensa/kernel/signal.c
+++ b/arch/xtensa/kernel/signal.c
@@ -26,6 +26,8 @@
#include <linux/uaccess.h>
#include <asm/cacheflush.h>
#include <asm/coprocessor.h>
+#include <asm/processor.h>
+#include <asm/syscall.h>
#include <asm/unistd.h>
extern struct task_struct *coproc_owners[];