Searched refs:dma_hw_dev (Results 1 – 3 of 3) sorted by relevance
32 dma_free_coherent(bm->dma_hw_dev, PAGE_SIZE, in comedi_buf_map_kref_release()46 put_device(bm->dma_hw_dev); in comedi_buf_map_kref_release()81 bm->dma_hw_dev = get_device(dev->hw_dev); in comedi_buf_map_alloc()92 dma_alloc_coherent(bm->dma_hw_dev, PAGE_SIZE, in comedi_buf_map_alloc()
2558 retval = dma_mmap_coherent(bm->dma_hw_dev, vma, in comedi_mmap()
246 struct device *dma_hw_dev; member