diff options
| -rw-r--r-- | include/asm-generic/dma-mapping-common.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/asm-generic/dma-mapping-common.h b/include/asm-generic/dma-mapping-common.h index ac96eeceeb36..3bee2e334ad4 100644 --- a/include/asm-generic/dma-mapping-common.h +++ b/include/asm-generic/dma-mapping-common.h @@ -348,7 +348,9 @@ static inline int dma_mmap_nonconsistent(struct device *dev, struct vm_area_struct *vma, void *cpu_addr, dma_addr_t dma_addr, size_t size) { - return -ENODEV; + DEFINE_DMA_ATTRS(attrs); + dma_set_attr(DMA_ATTR_NON_CONSISTENT, &attrs); + return dma_mmap_attrs(dev, vma, cpu_addr, dma_addr, size, &attrs); } #ifndef HAVE_ARCH_DMA_SUPPORTED |