80 static struct at_desc *atc_first_active(struct at_dma_chan *atchan)  in atc_first_active()
83 				struct at_desc, desc_node);  in atc_first_active()
86 static struct at_desc *atc_first_queued(struct at_dma_chan *atchan)  in atc_first_queued()
89 				struct at_desc, desc_node);  in atc_first_queued()
102 static struct at_desc *atc_alloc_descriptor(struct dma_chan *chan,  in atc_alloc_descriptor()
105 	struct at_desc	*desc = NULL;  in atc_alloc_descriptor()
126 static struct at_desc *atc_desc_get(struct at_dma_chan *atchan)  in atc_desc_get()
128 	struct at_desc *desc, *_desc;  in atc_desc_get()
129 	struct at_desc *ret = NULL;  in atc_desc_get()
160 static void atc_desc_put(struct at_dma_chan *atchan, struct at_desc *desc)  in atc_desc_put()
163 		struct at_desc *child;  in atc_desc_put()
187 static void atc_desc_chain(struct at_desc **first, struct at_desc **prev,  in atc_desc_chain()
188 			   struct at_desc *desc)  in atc_desc_chain()
209 static void atc_dostart(struct at_dma_chan *atchan, struct at_desc *first)  in atc_dostart()
252 static struct at_desc *atc_get_desc_by_cookie(struct at_dma_chan *atchan,  in atc_get_desc_by_cookie()
255 	struct at_desc *desc, *_desc;  in atc_get_desc_by_cookie()
299 	struct at_desc *desc_first = atc_first_active(atchan);  in atc_get_bytes_left()
300 	struct at_desc *desc;  in atc_get_bytes_left()
434 atc_chain_complete(struct at_dma_chan *atchan, struct at_desc *desc)  in atc_chain_complete()
480 	struct at_desc *desc;  in atc_advance_work()
512 	struct at_desc *bad_desc;  in atc_handle_error()
513 	struct at_desc *desc;  in atc_handle_error()
514 	struct at_desc *child;  in atc_handle_error()
560 	struct at_desc			*first = atc_first_active(atchan);  in atc_handle_cyclic()
638 	struct at_desc		*desc = txd_to_at_desc(tx);  in atc_tx_submit()
667 	struct at_desc		*desc = NULL;  in atc_prep_dma_interleaved()
766 	struct at_desc		*desc = NULL;  in atc_prep_dma_memcpy()
767 	struct at_desc		*first = NULL;  in atc_prep_dma_memcpy()
768 	struct at_desc		*prev = NULL;  in atc_prep_dma_memcpy()
833 static struct at_desc *atc_create_memset_desc(struct dma_chan *chan,  in atc_create_memset_desc()
839 	struct at_desc *desc;  in atc_create_memset_desc()
886 	struct at_desc		*desc;  in atc_prep_dma_memset()
946 	struct at_desc		*desc = NULL, *first = NULL, *prev = NULL;  in atc_prep_dma_memset_sg()
1032 	struct at_desc		*first = NULL;  in atc_prep_slave_sg()
1033 	struct at_desc		*prev = NULL;  in atc_prep_slave_sg()
1067 			struct at_desc	*desc;  in atc_prep_slave_sg()
1108 			struct at_desc	*desc;  in atc_prep_slave_sg()
1187 atc_dma_cyclic_fill_desc(struct dma_chan *chan, struct at_desc *desc,  in atc_dma_cyclic_fill_desc()
1252 	struct at_desc		*first = NULL;  in atc_prep_dma_cyclic()
1253 	struct at_desc		*prev = NULL;  in atc_prep_dma_cyclic()
1289 		struct at_desc	*desc;  in atc_prep_dma_cyclic()
1474 	struct at_desc *desc;  in atc_issue_pending()
1499 	struct at_desc		*desc;  in atc_alloc_chan_resources()
1562 	struct at_desc		*desc, *_desc;  in atc_free_chan_resources()
1816 			&pdev->dev, sizeof(struct at_desc),  in at_dma_probe()