[PATCH] arm64: mm: Remove unused header file

[Will Deacon]

On Tue, Jan 26, 2021 at 08:24:44PM +0800, Shaokun Zhang wrote:
> Many header files are never used, let's remove them directly.
> 
> Cc: Catalin Marinas <catalin.marinas at arm.com>
> Cc: Will Deacon <will at kernel.org>
> Signed-off-by: Shaokun Zhang <zhangshaokun at hisilicon.com>
> ---
>  arch/arm64/mm/mmap.c | 14 ++------------
>  1 file changed, 2 insertions(+), 12 deletions(-)
> 
> diff --git a/arch/arm64/mm/mmap.c b/arch/arm64/mm/mmap.c
> index 07937b49cb88..c66b3878712c 100644
> --- a/arch/arm64/mm/mmap.c
> +++ b/arch/arm64/mm/mmap.c
> @@ -5,20 +5,10 @@
>   * Copyright (C) 2012 ARM Ltd.
>   */
>  
> -#include <linux/elf.h>
> -#include <linux/fs.h>
>  #include <linux/memblock.h>
> -#include <linux/mm.h>
> -#include <linux/mman.h>
> -#include <linux/export.h>
> -#include <linux/shm.h>
> -#include <linux/sched/signal.h>
> -#include <linux/sched/mm.h>
> -#include <linux/io.h>
> -#include <linux/personality.h>
> -#include <linux/random.h>
> +#include <linux/types.h>
>  
> -#include <asm/cputype.h>
> +#include <asm/page.h>

How did you determine that these are safe to remove?

Will