dma_use_iova
} else if (dma_use_iova(dma->state)) {
if (!dma->state || !dma_use_iova(dma->state))
if (dma->state && dma_use_iova(dma->state)) {
} else if (dma_use_iova(dma->state)) {
} else if (dma_use_iova(dma->state)) {
if (!state || !dma_use_iova(state)) {
if (dma_use_iova(&iod->dma_state) || !dma_need_unmap(dma_dev))
if (dma_use_iova(state)) {
return dma_use_iova(state);
if (dma_use_iova(state)) {
if (dma_use_iova(&map->state))
if (dma_use_iova(state))
if (dma_use_iova(state)) {
else if (dma_use_iova(state))