86 	struct dma_chan *chan;  in dmaengine_dbg_summary_show()
154 static struct dma_chan *dev_to_dma_chan(struct device *dev)  in dev_to_dma_chan()
165 	struct dma_chan *chan;  in memcpy_count_show()
187 	struct dma_chan *chan;  in bytes_transferred_show()
209 	struct dma_chan *chan;  in in_use_show()
256 	struct dma_chan *chan;
302 static bool dma_chan_is_local(struct dma_chan *chan, int cpu)  in dma_chan_is_local()
320 static struct dma_chan *min_chan(enum dma_transaction_type cap, int cpu)  in min_chan()
323 	struct dma_chan *chan;  in min_chan()
324 	struct dma_chan *min = NULL;  in min_chan()
325 	struct dma_chan *localmin = NULL;  in min_chan()
363 	struct dma_chan *chan;  in dma_channel_rebalance()
402 static struct module *dma_chan_to_owner(struct dma_chan *chan)  in dma_chan_to_owner()
413 static void balance_ref_count(struct dma_chan *chan)  in balance_ref_count()
446 static int dma_chan_get(struct dma_chan *chan)  in dma_chan_get()
493 static void dma_chan_put(struct dma_chan *chan)  in dma_chan_put()
519 enum dma_status dma_sync_wait(struct dma_chan *chan, dma_cookie_t cookie)  in dma_sync_wait()
544 struct dma_chan *dma_find_channel(enum dma_transaction_type tx_type)  in dma_find_channel()
556 	struct dma_chan *chan;  in dma_issue_pending_all()
570 int dma_get_slave_caps(struct dma_chan *chan, struct dma_slave_caps *caps)  in dma_get_slave_caps()
618 static struct dma_chan *private_candidate(const dma_cap_mask_t *mask,  in private_candidate()
622 	struct dma_chan *chan;  in private_candidate()
655 static struct dma_chan *find_candidate(struct dma_device *device,  in find_candidate()
659 	struct dma_chan *chan = private_candidate(mask, device, fn, fn_param);  in find_candidate()
696 struct dma_chan *dma_get_slave_channel(struct dma_chan *chan)  in dma_get_slave_channel()
727 struct dma_chan *dma_get_any_slave_channel(struct dma_device *device)  in dma_get_any_slave_channel()
730 	struct dma_chan *chan;  in dma_get_any_slave_channel()
755 struct dma_chan *__dma_request_channel(const dma_cap_mask_t *mask,  in __dma_request_channel()
760 	struct dma_chan *chan = NULL;  in __dma_request_channel()
813 struct dma_chan *dma_request_chan(struct device *dev, const char *name)  in dma_request_chan()
816 	struct dma_chan *chan = NULL;  in dma_request_chan()
882 struct dma_chan *dma_request_chan_by_mask(const dma_cap_mask_t *mask)  in dma_request_chan_by_mask()
884 	struct dma_chan *chan;  in dma_request_chan_by_mask()
903 void dma_release_channel(struct dma_chan *chan)  in dma_release_channel()
935 	struct dma_chan *chan;  in dmaengine_get()
974 	struct dma_chan *chan;  in dmaengine_put()
1040 					       struct dma_chan *chan)  in __dma_async_device_channel_register()
1094 				      struct dma_chan *chan)  in dma_async_device_channel_register()
1108 						  struct dma_chan *chan)  in __dma_async_device_channel_unregister()
1125 					 struct dma_chan *chan)  in dma_async_device_channel_unregister()
1143 	struct dma_chan* chan;  in dma_async_device_register()
1313 	struct dma_chan *chan, *n;  in dma_async_device_unregister()
1498 	struct dma_chan *chan)  in dma_async_tx_descriptor_init()
1616 	struct dma_chan *chan;  in dma_run_dependencies()