diff options
Diffstat (limited to 'include/asm-powerpc/io.h')
| -rw-r--r-- | include/asm-powerpc/io.h | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/include/asm-powerpc/io.h b/include/asm-powerpc/io.h index 0d0589ef8ea6..bf14ab4ef4c9 100644 --- a/include/asm-powerpc/io.h +++ b/include/asm-powerpc/io.h @@ -498,23 +498,6 @@ static inline void name at \ #define writeq writeq #endif -#ifdef CONFIG_NOT_COHERENT_CACHE - -#define dma_cache_inv(_start,_size) \ - invalidate_dcache_range(_start, (_start + _size)) -#define dma_cache_wback(_start,_size) \ - clean_dcache_range(_start, (_start + _size)) -#define dma_cache_wback_inv(_start,_size) \ - flush_dcache_range(_start, (_start + _size)) - -#else /* CONFIG_NOT_COHERENT_CACHE */ - -#define dma_cache_inv(_start,_size) do { } while (0) -#define dma_cache_wback(_start,_size) do { } while (0) -#define dma_cache_wback_inv(_start,_size) do { } while (0) - -#endif /* !CONFIG_NOT_COHERENT_CACHE */ - /* * Convert a physical pointer to a virtual kernel pointer for /dev/mem * access |