diff options
Diffstat (limited to 'include/asm-x86/io_64.h')
| -rw-r--r-- | include/asm-x86/io_64.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/include/asm-x86/io_64.h b/include/asm-x86/io_64.h index 7475095c5061..a037b0794332 100644 --- a/include/asm-x86/io_64.h +++ b/include/asm-x86/io_64.h @@ -249,12 +249,6 @@ void memset_io(volatile void __iomem *a, int b, size_t c); */ #define __ISA_IO_base ((char __iomem *)(PAGE_OFFSET)) -/* 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) - #define flush_write_buffers() extern int iommu_bio_merge; |
