diff options
| -rw-r--r-- | arch/arc/include/asm/cache.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arc/include/asm/cache.h b/arch/arc/include/asm/cache.h index 02fd1cece6ef..6349af790c65 100644 --- a/arch/arc/include/asm/cache.h +++ b/arch/arc/include/asm/cache.h @@ -47,7 +47,8 @@ : "r"(data), "r"(ptr)); \ }) -#define ARCH_DMA_MINALIGN L1_CACHE_BYTES +/* Largest line length for either L1 or L2 is 128 bytes */ +#define ARCH_DMA_MINALIGN 128 extern void arc_cache_init(void); extern char *arc_cache_mumbojumbo(int cpu_id, char *buf, int len); |