81 	struct virt_dma_desc vd;  member
140 	return container_of(t, struct bcm2835_desc, vd.tx);  in to_bcm2835_dma_desc()
143 static void bcm2835_dma_desc_free(struct virt_dma_desc *vd)  in bcm2835_dma_desc_free()  argument
145 	struct bcm2835_desc *desc = container_of(vd, struct bcm2835_desc, vd);  in bcm2835_dma_desc_free()
146 	dma_free_coherent(desc->vd.tx.chan->device->dev,  in bcm2835_dma_desc_free()
190 	struct virt_dma_desc *vd = vchan_next_desc(&c->vc);  in bcm2835_dma_start_desc()  local
193 	if (!vd) {  in bcm2835_dma_start_desc()
198 	list_del(&vd->node);  in bcm2835_dma_start_desc()
200 	c->desc = d = to_bcm2835_dma_desc(&vd->tx);  in bcm2835_dma_start_desc()
221 		vchan_cyclic_callback(&d->vd);  in bcm2835_dma_callback()
287 	struct virt_dma_desc *vd;  in bcm2835_dma_tx_status()  local
296 	vd = vchan_find_desc(&c->vc, cookie);  in bcm2835_dma_tx_status()
297 	if (vd) {  in bcm2835_dma_tx_status()
299 			bcm2835_dma_desc_size(to_bcm2835_dma_desc(&vd->tx));  in bcm2835_dma_tx_status()
300 	} else if (c->desc && c->desc->vd.tx.cookie == cookie) {  in bcm2835_dma_tx_status()
436 	return vchan_tx_prep(&c->vc, &d->vd, flags);  in bcm2835_dma_prep_dma_cyclic()
478 		bcm2835_dma_desc_free(&c->desc->vd);  in bcm2835_dma_terminate_all()