diff options
Diffstat (limited to 'arch/blackfin/include/asm/cache.h')
| -rw-r--r-- | arch/blackfin/include/asm/cache.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/blackfin/include/asm/cache.h b/arch/blackfin/include/asm/cache.h index 8542bc31f63..568885a2c28 100644 --- a/arch/blackfin/include/asm/cache.h +++ b/arch/blackfin/include/asm/cache.h @@ -7,6 +7,8 @@ #ifndef __ARCH_BLACKFIN_CACHE_H #define __ARCH_BLACKFIN_CACHE_H +#include <linux/linkage.h> /* for asmlinkage */ + /* * Bytes per L1 cache line * Blackfin loads 32 bytes for cache @@ -15,6 +17,8 @@ #define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) #define SMP_CACHE_BYTES L1_CACHE_BYTES +#define ARCH_DMA_MINALIGN L1_CACHE_BYTES + #ifdef CONFIG_SMP #define __cacheline_aligned #else |