Lines Matching refs:DMA_MAPPING_ERROR
237 return DMA_MAPPING_ERROR; in iommu_range_alloc()
241 return DMA_MAPPING_ERROR; in iommu_range_alloc()
320 return DMA_MAPPING_ERROR; in iommu_range_alloc()
352 dma_addr_t ret = DMA_MAPPING_ERROR; in iommu_alloc()
357 if (unlikely(entry == DMA_MAPPING_ERROR)) in iommu_alloc()
358 return DMA_MAPPING_ERROR; in iommu_alloc()
375 return DMA_MAPPING_ERROR; in iommu_alloc()
520 if (unlikely(entry == DMA_MAPPING_ERROR)) { in ppc_iommu_map_sg()
857 dma_addr_t dma_handle = DMA_MAPPING_ERROR; in iommu_map_page()
877 if (dma_handle == DMA_MAPPING_ERROR) { in iommu_map_page()
951 if (mapping == DMA_MAPPING_ERROR) { in iommu_alloc_coherent()