[RFC PATCH] x86/pti: pti_clone_pmds can be static

[kbuild test robot]

Fixes: a7e2701bf2b2 ("x86/pti: leave kernel text global for !PCID")
Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
---
 pti.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/mm/pti.c b/arch/x86/mm/pti.c
index 3ee9ceb..057c8ff 100644
--- a/arch/x86/mm/pti.c
+++ b/arch/x86/mm/pti.c
@@ -282,7 +282,7 @@ static void __init pti_setup_vsyscall(void)
 static void __init pti_setup_vsyscall(void) { }
 #endif
 
-void
+static void
 pti_clone_pmds(unsigned long start, unsigned long end, pmdval_t clear)
 {
 	unsigned long addr;