Searched refs:hwring (Results 1 – 1 of 1) sorted by relevance
759 void *hwring = dma_alloc_coherent(dev, hwlen, busaddrp, GFP_KERNEL); in alloc_ring() local761 if (!hwring) in alloc_ring()773 dma_free_coherent(dev, hwlen, hwring, *busaddrp); in alloc_ring()779 return hwring; in alloc_ring()