83 static struct at_desc *atc_first_active(struct at_dma_chan *atchan)  in atc_first_active()
86 				struct at_desc, desc_node);  in atc_first_active()
89 static struct at_desc *atc_first_queued(struct at_dma_chan *atchan)  in atc_first_queued()
92 				struct at_desc, desc_node);  in atc_first_queued()
105 static struct at_desc *atc_alloc_descriptor(struct dma_chan *chan,  in atc_alloc_descriptor()
108 	struct at_desc	*desc = NULL;  in atc_alloc_descriptor()
114 		memset(desc, 0, sizeof(struct at_desc));  in atc_alloc_descriptor()
130 static struct at_desc *atc_desc_get(struct at_dma_chan *atchan)  in atc_desc_get()
132 	struct at_desc *desc, *_desc;  in atc_desc_get()
133 	struct at_desc *ret = NULL;  in atc_desc_get()
174 static void atc_desc_put(struct at_dma_chan *atchan, struct at_desc *desc)  in atc_desc_put()
177 		struct at_desc *child;  in atc_desc_put()
201 static void atc_desc_chain(struct at_desc **first, struct at_desc **prev,  in atc_desc_chain()
202 			   struct at_desc *desc)  in atc_desc_chain()
223 static void atc_dostart(struct at_dma_chan *atchan, struct at_desc *first)  in atc_dostart()
260 static struct at_desc *atc_get_desc_by_cookie(struct at_dma_chan *atchan,  in atc_get_desc_by_cookie()
263 	struct at_desc *desc, *_desc;  in atc_get_desc_by_cookie()
287 					struct at_desc *desc)  in atc_calc_bytes_left()
301 			struct at_dma_chan *atchan, struct at_desc *desc)  in atc_calc_bytes_left_from_reg()
316 	struct at_desc *desc_first = atc_first_active(atchan);  in atc_get_bytes_left()
317 	struct at_desc *desc;  in atc_get_bytes_left()
386 atc_chain_complete(struct at_dma_chan *atchan, struct at_desc *desc)  in atc_chain_complete()
431 	struct at_desc *desc, *_desc;  in atc_complete_all()
483 	struct at_desc *bad_desc;  in atc_handle_error()
484 	struct at_desc *child;  in atc_handle_error()
529 	struct at_desc			*first = atc_first_active(atchan);  in atc_handle_cyclic()
613 	struct at_desc		*desc = txd_to_at_desc(tx);  in atc_tx_submit()
650 	struct at_desc		*desc = NULL;  in atc_prep_dma_memcpy()
651 	struct at_desc		*first = NULL;  in atc_prep_dma_memcpy()
652 	struct at_desc		*prev = NULL;  in atc_prep_dma_memcpy()
739 	struct at_desc		*first = NULL;  in atc_prep_slave_sg()
740 	struct at_desc		*prev = NULL;  in atc_prep_slave_sg()
774 			struct at_desc	*desc;  in atc_prep_slave_sg()
815 			struct at_desc	*desc;  in atc_prep_slave_sg()
889 	struct at_desc		*desc = NULL;  in atc_prep_dma_sg()
890 	struct at_desc		*first = NULL;  in atc_prep_dma_sg()
891 	struct at_desc		*prev = NULL;  in atc_prep_dma_sg()
1036 atc_dma_cyclic_fill_desc(struct dma_chan *chan, struct at_desc *desc,  in atc_dma_cyclic_fill_desc()
1101 	struct at_desc		*first = NULL;  in atc_prep_dma_cyclic()
1102 	struct at_desc		*prev = NULL;  in atc_prep_dma_cyclic()
1138 		struct at_desc	*desc;  in atc_prep_dma_cyclic()
1238 	struct at_desc		*desc, *_desc;  in atc_terminate_all()
1358 	struct at_desc		*desc;  in atc_alloc_chan_resources()
1428 	struct at_desc		*desc, *_desc;  in atc_free_chan_resources()
1671 			&pdev->dev, sizeof(struct at_desc),  in at_dma_probe()