diff options
Diffstat (limited to 'arch/arm64/mm/dma-mapping.c')
-rw-r--r-- | arch/arm64/mm/dma-mapping.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c index 4bd7579ec9e..65ce60fb374 100644 --- a/arch/arm64/mm/dma-mapping.c +++ b/arch/arm64/mm/dma-mapping.c @@ -29,9 +29,9 @@ struct dma_map_ops *dma_ops; EXPORT_SYMBOL(dma_ops); -static void *arm64_swiotlb_alloc_coherent(struct device *dev, size_t size, - dma_addr_t *dma_handle, gfp_t flags, - struct dma_attrs *attrs) +static void *__dma_alloc_coherent(struct device *dev, size_t size, + dma_addr_t *dma_handle, gfp_t flags, + struct dma_attrs *attrs) { if (IS_ENABLED(CONFIG_ZONE_DMA32) && dev->coherent_dma_mask <= DMA_BIT_MASK(32)) @@ -39,16 +39,16 @@ static void *arm64_swiotlb_alloc_coherent(struct device *dev, size_t size, return swiotlb_alloc_coherent(dev, size, dma_handle, flags); } -static void arm64_swiotlb_free_coherent(struct device *dev, size_t size, - void *vaddr, dma_addr_t dma_handle, - struct dma_attrs *attrs) +static void __dma_free_coherent(struct device *dev, size_t size, + void *vaddr, dma_addr_t dma_handle, + struct dma_attrs *attrs) { swiotlb_free_coherent(dev, size, vaddr, dma_handle); } -static struct dma_map_ops arm64_swiotlb_dma_ops = { - .alloc = arm64_swiotlb_alloc_coherent, - .free = arm64_swiotlb_free_coherent, +static struct dma_map_ops coherent_swiotlb_dma_ops = { + .alloc = __dma_alloc_coherent, + .free = __dma_free_coherent, .map_page = swiotlb_map_page, .unmap_page = swiotlb_unmap_page, .map_sg = swiotlb_map_sg_attrs, @@ -63,7 +63,7 @@ static struct dma_map_ops arm64_swiotlb_dma_ops = { void __init arm64_swiotlb_init(void) { - dma_ops = &arm64_swiotlb_dma_ops; + dma_ops = &coherent_swiotlb_dma_ops; swiotlb_init(1); } |