Lines Matching defs:dscr
14 * @dscr: dma descriptor
22 struct mei_dma_dscr *dscr)
24 if (!dscr->size)
27 if (WARN_ON(!is_power_of_2(dscr->size)))
30 if (dscr->vaddr)
33 dscr->vaddr = dmam_alloc_coherent(dev->dev, dscr->size, &dscr->daddr,
35 if (!dscr->vaddr)
45 * @dscr: dma descriptor
48 struct mei_dma_dscr *dscr)
50 if (!dscr->vaddr)
53 dmam_free_coherent(dev->dev, dscr->size, dscr->vaddr, dscr->daddr);
54 dscr->vaddr = NULL;