99 static struct at_desc *atc_first_active(struct at_dma_chan *atchan)  in atc_first_active()
102 				struct at_desc, desc_node);  in atc_first_active()
105 static struct at_desc *atc_first_queued(struct at_dma_chan *atchan)  in atc_first_queued()
108 				struct at_desc, desc_node);  in atc_first_queued()
121 static struct at_desc *atc_alloc_descriptor(struct dma_chan *chan,  in atc_alloc_descriptor()
124 	struct at_desc	*desc = NULL;  in atc_alloc_descriptor()
145 static struct at_desc *atc_desc_get(struct at_dma_chan *atchan)  in atc_desc_get()
147 	struct at_desc *desc, *_desc;  in atc_desc_get()
148 	struct at_desc *ret = NULL;  in atc_desc_get()
179 static void atc_desc_put(struct at_dma_chan *atchan, struct at_desc *desc)  in atc_desc_put()
182 		struct at_desc *child;  in atc_desc_put()
206 static void atc_desc_chain(struct at_desc **first, struct at_desc **prev,  in atc_desc_chain()
207 			   struct at_desc *desc)  in atc_desc_chain()
228 static void atc_dostart(struct at_dma_chan *atchan, struct at_desc *first)  in atc_dostart()
271 static struct at_desc *atc_get_desc_by_cookie(struct at_dma_chan *atchan,  in atc_get_desc_by_cookie()
274 	struct at_desc *desc, *_desc;  in atc_get_desc_by_cookie()
318 	struct at_desc *desc_first = atc_first_active(atchan);  in atc_get_bytes_left()
319 	struct at_desc *desc;  in atc_get_bytes_left()
453 atc_chain_complete(struct at_dma_chan *atchan, struct at_desc *desc)  in atc_chain_complete()
499 	struct at_desc *desc;  in atc_advance_work()
531 	struct at_desc *bad_desc;  in atc_handle_error()
532 	struct at_desc *desc;  in atc_handle_error()
533 	struct at_desc *child;  in atc_handle_error()
579 	struct at_desc			*first = atc_first_active(atchan);  in atc_handle_cyclic()
657 	struct at_desc		*desc = txd_to_at_desc(tx);  in atc_tx_submit()
686 	struct at_desc		*desc = NULL;  in atc_prep_dma_interleaved()
785 	struct at_desc		*desc = NULL;  in atc_prep_dma_memcpy()
786 	struct at_desc		*first = NULL;  in atc_prep_dma_memcpy()
787 	struct at_desc		*prev = NULL;  in atc_prep_dma_memcpy()
852 static struct at_desc *atc_create_memset_desc(struct dma_chan *chan,  in atc_create_memset_desc()
858 	struct at_desc *desc;  in atc_create_memset_desc()
905 	struct at_desc		*desc;  in atc_prep_dma_memset()
973 	struct at_desc		*desc = NULL, *first = NULL, *prev = NULL;  in atc_prep_dma_memset_sg()
1059 	struct at_desc		*first = NULL;  in atc_prep_slave_sg()
1060 	struct at_desc		*prev = NULL;  in atc_prep_slave_sg()
1094 			struct at_desc	*desc;  in atc_prep_slave_sg()
1135 			struct at_desc	*desc;  in atc_prep_slave_sg()
1214 atc_dma_cyclic_fill_desc(struct dma_chan *chan, struct at_desc *desc,  in atc_dma_cyclic_fill_desc()
1279 	struct at_desc		*first = NULL;  in atc_prep_dma_cyclic()
1280 	struct at_desc		*prev = NULL;  in atc_prep_dma_cyclic()
1316 		struct at_desc	*desc;  in atc_prep_dma_cyclic()
1501 	struct at_desc *desc;  in atc_issue_pending()
1526 	struct at_desc		*desc;  in atc_alloc_chan_resources()
1589 	struct at_desc		*desc, *_desc;  in atc_free_chan_resources()
1843 			&pdev->dev, sizeof(struct at_desc),  in at_dma_probe()