diff options
Diffstat (limited to 'include/asm-generic/dma-mapping-broken.h')
| -rw-r--r-- | include/asm-generic/dma-mapping-broken.h | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/include/asm-generic/dma-mapping-broken.h b/include/asm-generic/dma-mapping-broken.h index 82cd0cb1c3f..6c32af918c2 100644 --- a/include/asm-generic/dma-mapping-broken.h +++ b/include/asm-generic/dma-mapping-broken.h @@ -16,6 +16,22 @@ extern void dma_free_coherent(struct device *dev, size_t size, void *cpu_addr, dma_addr_t dma_handle); +static inline void *dma_alloc_attrs(struct device *dev, size_t size, + dma_addr_t *dma_handle, gfp_t flag, + struct dma_attrs *attrs) +{ + /* attrs is not supported and ignored */ + return dma_alloc_coherent(dev, size, dma_handle, flag); +} + +static inline void dma_free_attrs(struct device *dev, size_t size, + void *cpu_addr, dma_addr_t dma_handle, + struct dma_attrs *attrs) +{ + /* attrs is not supported and ignored */ + dma_free_coherent(dev, size, cpu_addr, dma_handle); +} + #define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f) #define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h) @@ -72,9 +88,6 @@ dma_set_mask(struct device *dev, u64 mask); extern int dma_get_cache_alignment(void); -extern int -dma_is_consistent(struct device *dev, dma_addr_t dma_handle); - extern void dma_cache_sync(struct device *dev, void *vaddr, size_t size, enum dma_data_direction direction); |