broadcom/b43/dma.c

79 	desc = ring->descbase;
90 	struct b43_dmadesc32 *descbase = ring->descbase;
96 	slot = (int)(&(desc->dma32) - descbase);
171 	desc = ring->descbase;
182 	struct b43_dmadesc64 *descbase = ring->descbase;
188 	slot = (int)(&(desc->dma64) - descbase);
421 	ring->descbase = dma_alloc_coherent(ring->dev->dev->dma_dev,
424 	if (!ring->descbase)
435 			  ring->descbase, ring->dmabase);