From: Andre Przywara Subject: [PATCH 02/11] crypto: sunxi-ss: prevent compilation on 64-bit Date: Mon, 1 Feb 2016 17:39:21 +0000 Message-ID: <1454348370-3816-3-git-send-email-andre.przywara@arm.com> References: <1454348370-3816-1-git-send-email-andre.przywara@arm.com> Reply-To: andre.przywara-5wv7dgnIgG8@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Cc: Arnd Bergmann , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Herbert Xu , "David S . Miller" , linux-crypto-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Maxime Ripard , Chen-Yu Tsai , linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org Return-path: In-Reply-To: <1454348370-3816-1-git-send-email-andre.przywara-5wv7dgnIgG8@public.gmane.org> List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , List-Id: linux-crypto.vger.kernel.org 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 --- 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