From 0ebac3e6151c283d39d24a6bbe43f0fe14149899 Mon Sep 17 00:00:00 2001 From: Nathan Chancellor Date: Thu, 30 Nov 2023 15:58:20 -0700 Subject: [PATCH] hexagon: vm_tlb: include asm/tlbflush.h for prototypes Clang warns about several missing prototypes that are declared in this header: arch/hexagon/mm/vm_tlb.c:25:6: warning: no previous prototype for function 'flush_tlb_range' [-Wmissing-prototypes] 25 | void flush_tlb_range(struct vm_area_struct *vma, unsigned long start, | ^ arch/hexagon/mm/vm_tlb.c:25:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 25 | void flush_tlb_range(struct vm_area_struct *vma, unsigned long start, | ^ | static arch/hexagon/mm/vm_tlb.c:37:6: warning: no previous prototype for function 'flush_tlb_one' [-Wmissing-prototypes] 37 | void flush_tlb_one(unsigned long vaddr) | ^ arch/hexagon/mm/vm_tlb.c:37:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 37 | void flush_tlb_one(unsigned long vaddr) | ^ | static arch/hexagon/mm/vm_tlb.c:47:6: warning: no previous prototype for function 'tlb_flush_all' [-Wmissing-prototypes] 47 | void tlb_flush_all(void) | ^ arch/hexagon/mm/vm_tlb.c:47:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 47 | void tlb_flush_all(void) | ^ | static arch/hexagon/mm/vm_tlb.c:56:6: warning: no previous prototype for function 'flush_tlb_mm' [-Wmissing-prototypes] 56 | void flush_tlb_mm(struct mm_struct *mm) | ^ arch/hexagon/mm/vm_tlb.c:56:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 56 | void flush_tlb_mm(struct mm_struct *mm) | ^ | static arch/hexagon/mm/vm_tlb.c:66:6: warning: no previous prototype for function 'flush_tlb_page' [-Wmissing-prototypes] 66 | void flush_tlb_page(struct vm_area_struct *vma, unsigned long vaddr) | ^ arch/hexagon/mm/vm_tlb.c:66:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 66 | void flush_tlb_page(struct vm_area_struct *vma, unsigned long vaddr) | ^ | static arch/hexagon/mm/vm_tlb.c:78:6: warning: no previous prototype for function 'flush_tlb_kernel_range' [-Wmissing-prototypes] 78 | void flush_tlb_kernel_range(unsigned long start, unsigned long end) | ^ arch/hexagon/mm/vm_tlb.c:78:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 78 | void flush_tlb_kernel_range(unsigned long start, unsigned long end) | ^ | static 6 warnings generated. Link: https://lkml.kernel.org/r/20231130-hexagon-missing-prototypes-v1-7-5c34714afe9e@kernel.org Signed-off-by: Nathan Chancellor Cc: Arnd Bergmann Cc: Brian Cain Signed-off-by: Andrew Morton --- arch/hexagon/mm/vm_tlb.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/hexagon/mm/vm_tlb.c b/arch/hexagon/mm/vm_tlb.c index 53482f2a9ff9..8b6405e2234b 100644 --- a/arch/hexagon/mm/vm_tlb.c +++ b/arch/hexagon/mm/vm_tlb.c @@ -14,6 +14,7 @@ #include #include #include +#include /* * Initial VM implementation has only one map active at a time, with