diff options
Diffstat (limited to 'arch/arm/mm/dma-mapping-nommu.c')
| -rw-r--r-- | arch/arm/mm/dma-mapping-nommu.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/arm/mm/dma-mapping-nommu.c b/arch/arm/mm/dma-mapping-nommu.c index 52b82559d99b..287ef898a55e 100644 --- a/arch/arm/mm/dma-mapping-nommu.c +++ b/arch/arm/mm/dma-mapping-nommu.c @@ -35,7 +35,7 @@ static void *arm_nommu_dma_alloc(struct device *dev, size_t size, unsigned long attrs) { - void *ret = dma_alloc_from_global_coherent(size, dma_handle); + void *ret = dma_alloc_from_global_coherent(dev, size, dma_handle); /* * dma_alloc_from_global_coherent() may fail because: @@ -68,8 +68,9 @@ static int arm_nommu_dma_mmap(struct device *dev, struct vm_area_struct *vma, if (dma_mmap_from_global_coherent(vma, cpu_addr, size, &ret)) return ret; - - return dma_common_mmap(dev, vma, cpu_addr, dma_addr, size, attrs); + if (dma_mmap_from_dev_coherent(dev, vma, cpu_addr, size, &ret)) + return ret; + return -ENXIO; } |
