diff options
Diffstat (limited to 'arch/arm/include/asm/dma-mapping.h')
| -rw-r--r-- | arch/arm/include/asm/dma-mapping.h | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/arch/arm/include/asm/dma-mapping.h b/arch/arm/include/asm/dma-mapping.h index 23004847bb05..67d06324e74a 100644 --- a/arch/arm/include/asm/dma-mapping.h +++ b/arch/arm/include/asm/dma-mapping.h @@ -111,6 +111,8 @@ static inline void dma_free_noncoherent(struct device *dev, size_t size, extern int dma_supported(struct device *dev, u64 mask); +extern int arm_dma_set_mask(struct device *dev, u64 dma_mask); + /** * arm_dma_alloc - allocate consistent memory for DMA * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices @@ -211,13 +213,6 @@ static inline void dma_free_writecombine(struct device *dev, size_t size, extern void __init init_dma_coherent_pool_size(unsigned long size); /* - * This can be called during boot to increase the size of the consistent - * DMA region above it's default value of 2MB. It must be called before the - * memory allocator is initialised, i.e. before any core_initcall. - */ -static inline void init_consistent_dma_size(unsigned long size) { } - -/* * For SA-1111, IXP425, and ADI systems the dma-mapping functions are "magic" * and utilize bounce buffers as needed to work around limited DMA windows. * |