From f823ab93c518f49c94453bfa9f5c2de6129c9fc6 Mon Sep 17 00:00:00 2001 From: Andre Przywara Date: Mon, 1 Feb 2016 17:39:21 +0000 Subject: [PATCH] crypto: sunxi-ss - prevent compilation on 64-bit 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 Acked-by: Corentin LABBE Signed-off-by: Herbert Xu --- drivers/crypto/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig index 0a6e0b72284b..fed3ffbec4c1 100644 --- a/drivers/crypto/Kconfig +++ b/drivers/crypto/Kconfig @@ -488,7 +488,7 @@ 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 -- 2.20.1