Re: [PATCH 02/11] crypto: sunxi-ss: prevent compilation on 64-bit

[LABBE Corentin <clabbe.montjoie-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>]

On Mon, Feb 01, 2016 at 05:39:21PM +0000, Andre Przywara wrote:
> The driver for the sunxi-ss crypto engine is not entirely 64-bit safe,
> compilation on arm64 spits some warnings.
> The proper fix was deemed to involved [1], so since 64-bit SoCs won't
> have this IP block we just disable this driver for 64-bit.
> 
> [1]: http://lists.infradead.org/pipermail/linux-arm-kernel/2016-January/399988.html
>      (and the reply)
> 
> Signed-off-by: Andre Przywara <andre.przywara-5wv7dgnIgG8@public.gmane.org>

Acked-by: Corentin LABBE <clabbe.montjoie-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

> ---
>  drivers/crypto/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
> index 07d4942..737200f 100644
> --- a/drivers/crypto/Kconfig
> +++ b/drivers/crypto/Kconfig
> @@ -487,7 +487,7 @@ config CRYPTO_DEV_IMGTEC_HASH
>  
>  config CRYPTO_DEV_SUN4I_SS
>  	tristate "Support for Allwinner Security System cryptographic accelerator"
> -	depends on ARCH_SUNXI
> +	depends on ARCH_SUNXI && !64BIT
>  	select CRYPTO_MD5
>  	select CRYPTO_SHA1
>  	select CRYPTO_AES
> -- 
> 2.6.4
> 
> --