From: Alexey Brodkin Date: Tue, 22 Jan 2019 16:37:15 +0000 (+0300) Subject: ARC: cache: define CONFIG_SYS_CACHELINE_SIZE as ARCH_DMA_MINALIGN X-Git-Tag: v2019.04-rc1~24^2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fae3798ac9f6de5a4cb1aa1e849d419a2bb8dbbe;p=platform%2Fkernel%2Fu-boot.git ARC: cache: define CONFIG_SYS_CACHELINE_SIZE as ARCH_DMA_MINALIGN Even though we don't use CONFIG_SYS_CACHELINE_SIZE in ARC-specific code it is used a lot in different drivers for alignment purposes. So we define it and make much more drivers at least compilable for ARC. Signed-off-by: Alexey Brodkin --- diff --git a/arch/arc/include/asm/cache.h b/arch/arc/include/asm/cache.h index 1604cd0..0fdcf2d 100644 --- a/arch/arc/include/asm/cache.h +++ b/arch/arc/include/asm/cache.h @@ -16,6 +16,9 @@ */ #define ARCH_DMA_MINALIGN 128 +/* CONFIG_SYS_CACHELINE_SIZE is used a lot in drivers */ +#define CONFIG_SYS_CACHELINE_SIZE ARCH_DMA_MINALIGN + #if defined(ARC_MMU_ABSENT) #define CONFIG_ARC_MMU_VER 0 #elif defined(CONFIG_ARC_MMU_V2)