diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mm/dma-mapping-nommu.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/arm/mm/dma-mapping-nommu.c b/arch/arm/mm/dma-mapping-nommu.c index 4d8042521e89..619f24a42d09 100644 --- a/arch/arm/mm/dma-mapping-nommu.c +++ b/arch/arm/mm/dma-mapping-nommu.c @@ -11,7 +11,7 @@ #include <linux/export.h> #include <linux/mm.h> -#include <linux/dma-mapping.h> +#include <linux/dma-direct.h> #include <linux/scatterlist.h> #include <asm/cachetype.h> @@ -39,7 +39,6 @@ static void *arm_nommu_dma_alloc(struct device *dev, size_t size, unsigned long attrs) { - const struct dma_map_ops *ops = &dma_direct_ops; void *ret; /* @@ -48,7 +47,7 @@ static void *arm_nommu_dma_alloc(struct device *dev, size_t size, */ if (attrs & DMA_ATTR_NON_CONSISTENT) - return ops->alloc(dev, size, dma_handle, gfp, attrs); + return dma_direct_alloc(dev, size, dma_handle, gfp, attrs); ret = dma_alloc_from_global_coherent(size, dma_handle); @@ -70,10 +69,8 @@ static void arm_nommu_dma_free(struct device *dev, size_t size, void *cpu_addr, dma_addr_t dma_addr, unsigned long attrs) { - const struct dma_map_ops *ops = &dma_direct_ops; - if (attrs & DMA_ATTR_NON_CONSISTENT) { - ops->free(dev, size, cpu_addr, dma_addr, attrs); + dma_direct_free(dev, size, cpu_addr, dma_addr, attrs); } else { int ret = dma_release_from_global_coherent(get_order(size), cpu_addr); |