85 static struct at_desc *atc_first_active(struct at_dma_chan *atchan)  in atc_first_active()
88 				struct at_desc, desc_node);  in atc_first_active()
91 static struct at_desc *atc_first_queued(struct at_dma_chan *atchan)  in atc_first_queued()
94 				struct at_desc, desc_node);  in atc_first_queued()
107 static struct at_desc *atc_alloc_descriptor(struct dma_chan *chan,  in atc_alloc_descriptor()
110 	struct at_desc	*desc = NULL;  in atc_alloc_descriptor()
116 		memset(desc, 0, sizeof(struct at_desc));  in atc_alloc_descriptor()
132 static struct at_desc *atc_desc_get(struct at_dma_chan *atchan)  in atc_desc_get()
134 	struct at_desc *desc, *_desc;  in atc_desc_get()
135 	struct at_desc *ret = NULL;  in atc_desc_get()
176 static void atc_desc_put(struct at_dma_chan *atchan, struct at_desc *desc)  in atc_desc_put()
179 		struct at_desc *child;  in atc_desc_put()
203 static void atc_desc_chain(struct at_desc **first, struct at_desc **prev,  in atc_desc_chain()
204 			   struct at_desc *desc)  in atc_desc_chain()
225 static void atc_dostart(struct at_dma_chan *atchan, struct at_desc *first)  in atc_dostart()
266 static struct at_desc *atc_get_desc_by_cookie(struct at_dma_chan *atchan,  in atc_get_desc_by_cookie()
269 	struct at_desc *desc, *_desc;  in atc_get_desc_by_cookie()
313 	struct at_desc *desc_first = atc_first_active(atchan);  in atc_get_bytes_left()
314 	struct at_desc *desc;  in atc_get_bytes_left()
448 atc_chain_complete(struct at_dma_chan *atchan, struct at_desc *desc)  in atc_chain_complete()
501 	struct at_desc *desc, *_desc;  in atc_complete_all()
553 	struct at_desc *bad_desc;  in atc_handle_error()
554 	struct at_desc *child;  in atc_handle_error()
599 	struct at_desc			*first = atc_first_active(atchan);  in atc_handle_cyclic()
683 	struct at_desc		*desc = txd_to_at_desc(tx);  in atc_tx_submit()
720 	struct at_desc		*desc = NULL;  in atc_prep_dma_interleaved()
817 	struct at_desc		*desc = NULL;  in atc_prep_dma_memcpy()
818 	struct at_desc		*first = NULL;  in atc_prep_dma_memcpy()
819 	struct at_desc		*prev = NULL;  in atc_prep_dma_memcpy()
884 static struct at_desc *atc_create_memset_desc(struct dma_chan *chan,  in atc_create_memset_desc()
890 	struct at_desc *desc;  in atc_create_memset_desc()
937 	struct at_desc		*desc;  in atc_prep_dma_memset()
997 	struct at_desc		*desc = NULL, *first = NULL, *prev = NULL;  in atc_prep_dma_memset_sg()
1083 	struct at_desc		*first = NULL;  in atc_prep_slave_sg()
1084 	struct at_desc		*prev = NULL;  in atc_prep_slave_sg()
1118 			struct at_desc	*desc;  in atc_prep_slave_sg()
1159 			struct at_desc	*desc;  in atc_prep_slave_sg()
1229 	struct at_desc		*desc = NULL;  in atc_prep_dma_sg()
1230 	struct at_desc		*first = NULL;  in atc_prep_dma_sg()
1231 	struct at_desc		*prev = NULL;  in atc_prep_dma_sg()
1370 atc_dma_cyclic_fill_desc(struct dma_chan *chan, struct at_desc *desc,  in atc_dma_cyclic_fill_desc()
1435 	struct at_desc		*first = NULL;  in atc_prep_dma_cyclic()
1436 	struct at_desc		*prev = NULL;  in atc_prep_dma_cyclic()
1472 		struct at_desc	*desc;  in atc_prep_dma_cyclic()
1571 	struct at_desc		*desc, *_desc;  in atc_terminate_all()
1691 	struct at_desc		*desc;  in atc_alloc_chan_resources()
1761 	struct at_desc		*desc, *_desc;  in atc_free_chan_resources()
2008 			&pdev->dev, sizeof(struct at_desc),  in at_dma_probe()