127 struct ring_desc {  struct
145 	struct ring_desc	*ring;  argument
240 static struct ring_desc *ring_desc_get(struct pic32_sqi *sqi)  in ring_desc_get()
242 	struct ring_desc *rdesc;  in ring_desc_get()
247 	rdesc = list_first_entry(&sqi->bd_list_free, struct ring_desc, list);  in ring_desc_get()
252 static void ring_desc_put(struct pic32_sqi *sqi, struct ring_desc *rdesc)  in ring_desc_put()
263 	struct ring_desc *rdesc;  in pic32_sqi_one_transfer()
343 	struct ring_desc *rdesc, *next;  in pic32_sqi_one_message()
397 	rdesc = list_last_entry(&sqi->bd_list_used, struct ring_desc, list);  in pic32_sqi_one_message()
402 	rdesc = list_first_entry(&sqi->bd_list_used, struct ring_desc, list);  in pic32_sqi_one_message()
456 	struct ring_desc *rdesc;  in ring_desc_ring_alloc()