to_dw_dma
struct dw_dma *dw = to_dw_dma(chan->device);
dwc_scan_descriptors(to_dw_dma(chan->device), dwc);
struct dw_dma *dw = to_dw_dma(chan->device);
struct dw_dma *dw = to_dw_dma(chan->device);
BUG_ON(dma_readl(to_dw_dma(chan->device), CH_EN) & dwc->mask);
struct dw_dma *dw = to_dw_dma(dwc->chan.device);
struct dw_dma *dw = to_dw_dma(dwc->chan.device);
struct dw_dma *dw = to_dw_dma(dwc->chan.device);
struct dw_dma *dw = to_dw_dma(dwc->chan.device);
struct dw_dma *dw = to_dw_dma(chan->device);
struct dw_dma *dw = to_dw_dma(chan->device);
struct dw_dma *dw = to_dw_dma(dwc->chan.device);
struct dw_dma *dw = to_dw_dma(chan->device);
struct dw_dma *dw = to_dw_dma(chan->device);
struct dw_dma *dw = to_dw_dma(dwc->chan.device);
struct dw_dma *dw = to_dw_dma(dwc->chan.device);
struct dw_dma *dw = to_dw_dma(chan->device);
struct dw_dma *dw = to_dw_dma(dwc->chan.device);
struct dw_dma *dw = to_dw_dma(dwc->chan.device);
struct dw_dma *dw = to_dw_dma(dwc->chan.device);