[U-Boot] [PATCH v4 01/16] sandbox: Make map_to_sysmem() use a constant pointer

[Marek Vasut]

Dear Simon Glass,

> Very often a constant pointer is passed to this function, so we should
> declare this, since map_to_sysmem() does not change the pointer.
> 
> Signed-off-by: Simon Glass <sjg at chromium.org>

Acked-by: Marek Vasut <marex at denx.de>

I think this can be applied separately.

> ---
> Changes in v4: None
> Changes in v3: None
> Changes in v2: None
> 
>  arch/sandbox/include/asm/io.h | 2 +-
>  include/common.h              | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/sandbox/include/asm/io.h b/arch/sandbox/include/asm/io.h
> index 9ac6a5f..7956041 100644
> --- a/arch/sandbox/include/asm/io.h
> +++ b/arch/sandbox/include/asm/io.h
> @@ -38,6 +38,6 @@ static inline void unmap_sysmem(const void *vaddr)
>  }
> 
>  /* Map from a pointer to our RAM buffer */
> -phys_addr_t map_to_sysmem(void *ptr);
> +phys_addr_t map_to_sysmem(const void *ptr);
> 
>  #endif
> diff --git a/include/common.h b/include/common.h
> index 409515f..8ca67f6 100644
> --- a/include/common.h
> +++ b/include/common.h
> @@ -923,7 +923,7 @@ static inline void unmap_sysmem(const void *vaddr)
>  {
>  }
> 
> -static inline phys_addr_t map_to_sysmem(void *ptr)
> +static inline phys_addr_t map_to_sysmem(const void *ptr)
>  {
>  	return (phys_addr_t)(uintptr_t)ptr;
>  }

Best regards,
Marek Vasut