26 struct sudmac_chan {  struct
52 #define to_chan(schan) container_of(schan, struct sudmac_chan, shdma_chan)  argument
82 static void sudmac_writel(struct sudmac_chan *sc, u32 data, u32 reg)  in sudmac_writel()
87 static u32 sudmac_readl(struct sudmac_chan *sc, u32 reg)  in sudmac_readl()
92 static bool sudmac_is_busy(struct sudmac_chan *sc)  in sudmac_is_busy()
102 static void sudmac_set_reg(struct sudmac_chan *sc, struct sudmac_regs *hw,  in sudmac_set_reg()
110 static void sudmac_start(struct sudmac_chan *sc)  in sudmac_start()
121 	struct sudmac_chan *sc = to_chan(schan);  in sudmac_start_xfer()
130 	struct sudmac_chan *sc = to_chan(schan);  in sudmac_channel_busy()
140 	struct sudmac_chan *sc, int slave_id)  in sudmac_find_slave()
157 	struct sudmac_chan *sc = to_chan(schan);  in sudmac_set_slave()
166 static inline void sudmac_dma_halt(struct sudmac_chan *sc)  in sudmac_dma_halt()
179 	struct sudmac_chan *sc = to_chan(schan);  in sudmac_desc_setup()
199 	struct sudmac_chan *sc = to_chan(schan);  in sudmac_halt()
206 	struct sudmac_chan *sc = to_chan(schan);  in sudmac_chan_irq()
221 	struct sudmac_chan *sc = to_chan(schan);  in sudmac_get_partial()
231 	struct sudmac_chan *sc = to_chan(schan);  in sudmac_desc_completed()
243 	struct sudmac_chan *sc;  in sudmac_chan_probe()
247 	sc = devm_kzalloc(&pdev->dev, sizeof(struct sudmac_chan), GFP_KERNEL);  in sudmac_chan_probe()