This function is only used in ftrace.c.
Mark as static to avoid compiler warning.
Signed-off-by: Jiaxun Yang <jiaxun.yang@xxxxxxxxxxx>
---
arch/mips/kernel/ftrace.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/mips/kernel/ftrace.c b/arch/mips/kernel/ftrace.c
index 8c401e42301c..96016eb1c476 100644
--- a/arch/mips/kernel/ftrace.c
+++ b/arch/mips/kernel/ftrace.c
@@ -248,8 +248,8 @@ int ftrace_disable_ftrace_graph_caller(void)
#define S_R_SP (0xafb0 << 16) /* s{d,w} R, offset(sp) */
#define OFFSET_MASK 0xffff /* stack offset range: 0 ~ PT_SIZE */
-unsigned long ftrace_get_parent_ra_addr(unsigned long self_ra, unsigned long
- old_parent_ra, unsigned long parent_ra_addr, unsigned long fp)
+static unsigned long ftrace_get_parent_ra_addr(unsigned long self_ra, unsigned long old_parent_ra,
+ unsigned long parent_ra_addr, unsigned long fp)
{
unsigned long sp, ip, tmp;
unsigned int code;
--
2.46.0
