2 files changed, 1 insertions, 3 deletions

diff --git a/arch/um/include/shared/tlb.h b/arch/um/include/shared/tlb.h
index ecd2265b301b..8a50ce117076 100644
--- a/arch/um/include/shared/tlb.h
+++ b/arch/um/include/shared/tlb.h
@@ -9,7 +9,5 @@
 #include "um_mmu.h"
 
 extern void force_flush_all(void);
-extern int flush_tlb_kernel_range_common(unsigned long start,
-                                         unsigned long end);
 
 #endif
diff --git a/arch/um/kernel/tlb.c b/arch/um/kernel/tlb.c
index d175d0566af0..d1da8acd918b 100644
--- a/arch/um/kernel/tlb.c
+++ b/arch/um/kernel/tlb.c
@@ -287,7 +287,7 @@ void fix_range_common(struct mm_struct *mm, unsigned long start_addr,
         }
 }
 
-int flush_tlb_kernel_range_common(unsigned long start, unsigned long end)
+static int flush_tlb_kernel_range_common(unsigned long start, unsigned long end)
 {
         struct mm_struct *mm;
         pgd_t *pgd;