diff options
Diffstat (limited to 'include/asm-i386/io.h')
| -rw-r--r-- | include/asm-i386/io.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/asm-i386/io.h b/include/asm-i386/io.h index 155ff1419..93fd0c1b5 100644 --- a/include/asm-i386/io.h +++ b/include/asm-i386/io.h @@ -183,6 +183,12 @@ out: return retval; } +/* Nothing to do */ + +#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 /* __KERNEL__ */ #endif |