diff options
Diffstat (limited to 'arch/arm/mm/dma-mapping-nommu.c')
| -rw-r--r-- | arch/arm/mm/dma-mapping-nommu.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/arm/mm/dma-mapping-nommu.c b/arch/arm/mm/dma-mapping-nommu.c index 52b82559d99b..db9247898300 100644 --- a/arch/arm/mm/dma-mapping-nommu.c +++ b/arch/arm/mm/dma-mapping-nommu.c @@ -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; } |