diff options
Diffstat (limited to 'arch/x86/include/asm/dma.h')
| -rw-r--r-- | arch/x86/include/asm/dma.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/arch/x86/include/asm/dma.h b/arch/x86/include/asm/dma.h index 8a3b044f3a..fe486c687f 100644 --- a/arch/x86/include/asm/dma.h +++ b/arch/x86/include/asm/dma.h @@ -13,6 +13,7 @@ * x86 is cache coherent, so we need not do anything special here */ +#define dma_alloc_coherent dma_alloc_coherent static inline void *dma_alloc_coherent(size_t size, dma_addr_t *dma_handle) { void *ret = xmemalign(4096, size); @@ -24,19 +25,22 @@ static inline void *dma_alloc_coherent(size_t size, dma_addr_t *dma_handle) return ret; } +#define dma_free_coherent dma_free_coherent static inline void dma_free_coherent(void *mem, dma_addr_t dma_handle, size_t size) { free(mem); } -static inline void dma_sync_single_for_cpu(dma_addr_t address, size_t size, - enum dma_data_direction dir) +#define arch_sync_dma_for_cpu arch_sync_dma_for_cpu +static inline void arch_sync_dma_for_cpu(void *vaddr, size_t size, + enum dma_data_direction dir) { } -static inline void dma_sync_single_for_device(dma_addr_t address, size_t size, - enum dma_data_direction dir) +#define arch_sync_dma_for_device arch_sync_dma_for_device +static inline void arch_sync_dma_for_device(void *vaddr, size_t size, + enum dma_data_direction dir) { } |