From 7098f8f0cf0387443fd8702f24a8a2521d5133f3 Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Tue, 13 Apr 2021 23:54:27 +1000 Subject: [PATCH] powerpc/mm/radix: Make radix__change_memory_range() static The lkp bot pointed out that with W=1 we get: arch/powerpc/mm/book3s64/radix_pgtable.c:183:6: error: no previous prototype for 'radix__change_memory_range' Which is really saying that it could be static, make it so. Reported-by: kernel test robot Signed-off-by: Michael Ellerman --- arch/powerpc/mm/book3s64/radix_pgtable.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/mm/book3s64/radix_pgtable.c b/arch/powerpc/mm/book3s64/radix_pgtable.c index 55f26c0e389e..50d536ecc89b 100644 --- a/arch/powerpc/mm/book3s64/radix_pgtable.c +++ b/arch/powerpc/mm/book3s64/radix_pgtable.c @@ -180,8 +180,8 @@ int radix__map_kernel_page(unsigned long ea, unsigned long pa, } #ifdef CONFIG_STRICT_KERNEL_RWX -void radix__change_memory_range(unsigned long start, unsigned long end, - unsigned long clear) +static void radix__change_memory_range(unsigned long start, unsigned long end, + unsigned long clear) { unsigned long idx; pgd_t *pgdp; -- 2.20.1