hbm_dma_ring_ctrl
struct hbm_dma_ring_ctrl *mei_dma_ring_ctrl(struct mei_device *dev)
return (struct hbm_dma_ring_ctrl *)dev->dr_dscr[DMA_DSCR_CTRL].vaddr;
struct hbm_dma_ring_ctrl *ctrl = mei_dma_ring_ctrl(dev);
struct hbm_dma_ring_ctrl *ctrl = mei_dma_ring_ctrl(dev);
struct hbm_dma_ring_ctrl *ctrl = mei_dma_ring_ctrl(dev);
struct hbm_dma_ring_ctrl *ctrl = mei_dma_ring_ctrl(dev);