[PATCH] ARM: Make use of ALIGN_DOWN macro in barebox-arm.h

[Sascha Hauer]

On Tue, Apr 10, 2018 at 04:38:05PM -0700, Andrey Smirnov wrote:
> Signed-off-by: Andrey Smirnov <andrew.smirnov at gmail.com>
> ---
>  arch/arm/include/asm/barebox-arm.h | 9 +++------
>  1 file changed, 3 insertions(+), 6 deletions(-)

Applied, thanks

Sascha

> 
> diff --git a/arch/arm/include/asm/barebox-arm.h b/arch/arm/include/asm/barebox-arm.h
> index 4b270e7de..67e4d964d 100644
> --- a/arch/arm/include/asm/barebox-arm.h
> +++ b/arch/arm/include/asm/barebox-arm.h
> @@ -114,8 +114,7 @@ static inline unsigned long arm_mem_ttb(unsigned long membase,
>  					unsigned long endmem)
>  {
>  	endmem = arm_mem_stack(membase, endmem);
> -	endmem &= ~(SZ_16K - 1);
> -	endmem -= SZ_16K;
> +	endmem = ALIGN_DOWN(endmem, SZ_16K) - SZ_16K;
>  
>  	return endmem;
>  }
> @@ -138,7 +137,7 @@ static inline unsigned long arm_mem_ramoops(unsigned long membase,
>  	endmem = arm_mem_ttb(membase, endmem);
>  #ifdef CONFIG_FS_PSTORE_RAMOOPS
>  	endmem -= CONFIG_FS_PSTORE_RAMOOPS_SIZE;
> -	endmem &= ~(SZ_4K - 1); /* Align to 4K */
> +	endmem = ALIGN_DOWN(endmem, SZ_4K);
>  #endif
>  
>  	return endmem;
> @@ -151,9 +150,7 @@ static inline unsigned long arm_mem_barebox_image(unsigned long membase,
>  	endmem = arm_mem_ramoops(membase, endmem);
>  
>  	if (IS_ENABLED(CONFIG_RELOCATABLE)) {
> -		endmem -= size;
> -		endmem &= ~(SZ_1M - 1);
> -		return endmem;
> +		return ALIGN_DOWN(endmem - size, SZ_1M);
>  	} else {
>  		if (TEXT_BASE >= membase && TEXT_BASE < endmem)
>  			return TEXT_BASE;
> -- 
> 2.14.3
> 
> 
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> 

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