Lines Matching defs:chan
14 * @chan: dma channel to initialize
16 static inline void dma_cookie_init(struct dma_chan *chan)
18 chan->cookie = DMA_MIN_COOKIE;
19 chan->completed_cookie = DMA_MIN_COOKIE;
31 struct dma_chan *chan = tx->chan;
34 cookie = chan->cookie + 1;
37 tx->cookie = chan->cookie = cookie;
55 tx->chan->completed_cookie = tx->cookie;
61 * @chan: dma channel
68 static inline enum dma_status dma_cookie_status(struct dma_chan *chan,
73 used = chan->cookie;
74 complete = chan->completed_cookie;
182 struct dma_chan *dma_get_slave_channel(struct dma_chan *chan);