[PATCH v3 08/18] arm64: Move documentation of dcache_by_line_op

[Mark Rutland]

On Thu, May 20, 2021 at 01:43:56PM +0100, Fuad Tabba wrote:
> The comment describing the macro dcache_by_line_op is placed
> right before the previous macro of the one it describes, which is
> a bit confusing. Move it to the macro it describes (dcache_by_line_op).
> 
> No functional change intended.
> 
> Signed-off-by: Fuad Tabba <tabba at google.com>

Acked-by: Mark Rutland <mark.rutland at arm.com>

Mark.

> ---
>  arch/arm64/include/asm/assembler.h | 16 ++++++++--------
>  1 file changed, 8 insertions(+), 8 deletions(-)
> 
> diff --git a/arch/arm64/include/asm/assembler.h b/arch/arm64/include/asm/assembler.h
> index 0a276b46ef50..ced791124b28 100644
> --- a/arch/arm64/include/asm/assembler.h
> +++ b/arch/arm64/include/asm/assembler.h
> @@ -387,6 +387,14 @@ alternative_cb_end
>  	bfi	\tcr, \tmp0, \pos, #3
>  	.endm
>  
> +	.macro __dcache_op_workaround_clean_cache, op, addr
> +alternative_if_not ARM64_WORKAROUND_CLEAN_CACHE
> +	dc	\op, \addr
> +alternative_else
> +	dc	civac, \addr
> +alternative_endif
> +	.endm
> +
>  /*
>   * Macro to perform a data cache maintenance for the interval
>   * [addr, addr + size)
> @@ -398,14 +406,6 @@ alternative_cb_end
>   * 	fixup:		optional label to branch to on user fault
>   * 	Corrupts:	addr, size, tmp1, tmp2
>   */
> -	.macro __dcache_op_workaround_clean_cache, op, addr
> -alternative_if_not ARM64_WORKAROUND_CLEAN_CACHE
> -	dc	\op, \addr
> -alternative_else
> -	dc	civac, \addr
> -alternative_endif
> -	.endm
> -
>  	.macro dcache_by_line_op op, domain, addr, size, tmp1, tmp2, fixup
>  	dcache_line_size \tmp1, \tmp2
>  	add	\size, \addr, \size
> -- 
> 2.31.1.751.gd2f1c929bd-goog
>