103 	struct dma_chan		chan;
155 static inline struct pch_dma_chan *to_pd_chan(struct dma_chan *chan)  in to_pd_chan()
165 static inline struct device *chan2dev(struct dma_chan *chan)  in chan2dev()
170 static inline struct device *chan2parent(struct dma_chan *chan)  in chan2parent()
189 static void pdc_enable_irq(struct dma_chan *chan, int enable)  in pdc_enable_irq()
213 static void pdc_set_dir(struct dma_chan *chan)  in pdc_set_dir()
261 static void pdc_set_mode(struct dma_chan *chan, u32 mode)  in pdc_set_mode()
441 static struct pch_dma_desc *pdc_alloc_desc(struct dma_chan *chan, gfp_t flags)  in pdc_alloc_desc()
505 static int pd_alloc_chan_resources(struct dma_chan *chan)  in pd_alloc_chan_resources()
543 static void pd_free_chan_resources(struct dma_chan *chan)  in pd_free_chan_resources()
565 static enum dma_status pd_tx_status(struct dma_chan *chan, dma_cookie_t cookie,  in pd_tx_status()
571 static void pd_issue_pending(struct dma_chan *chan)  in pd_issue_pending()
582 static struct dma_async_tx_descriptor *pd_prep_slave_sg(struct dma_chan *chan,  in pd_prep_slave_sg()
668 static int pd_device_control(struct dma_chan *chan, enum dma_ctrl_cmd cmd,  in pd_device_control()
762 	struct dma_chan *chan, *_c;  in pch_dma_save_regs()
785 	struct dma_chan *chan, *_c;  in pch_dma_restore_regs()
963 	struct dma_chan *chan, *_c;  in pch_dma_remove()