73 	struct hsi_client *cl = to_hsi_client(dev);  in hsi_client_release()  local
75 	kfree(cl->tx_cfg.channels);  in hsi_client_release()
76 	kfree(cl->rx_cfg.channels);  in hsi_client_release()
77 	kfree(cl);  in hsi_client_release()
83 	struct hsi_client *cl;  in hsi_new_client()  local
86 	cl = kzalloc(sizeof(*cl), GFP_KERNEL);  in hsi_new_client()
87 	if (!cl)  in hsi_new_client()
90 	cl->tx_cfg = info->tx_cfg;  in hsi_new_client()
91 	if (cl->tx_cfg.channels) {  in hsi_new_client()
92 		size = cl->tx_cfg.num_channels * sizeof(*cl->tx_cfg.channels);  in hsi_new_client()
93 		cl->tx_cfg.channels = kzalloc(size , GFP_KERNEL);  in hsi_new_client()
94 		memcpy(cl->tx_cfg.channels, info->tx_cfg.channels, size);  in hsi_new_client()
97 	cl->rx_cfg = info->rx_cfg;  in hsi_new_client()
98 	if (cl->rx_cfg.channels) {  in hsi_new_client()
99 		size = cl->rx_cfg.num_channels * sizeof(*cl->rx_cfg.channels);  in hsi_new_client()
100 		cl->rx_cfg.channels = kzalloc(size , GFP_KERNEL);  in hsi_new_client()
101 		memcpy(cl->rx_cfg.channels, info->rx_cfg.channels, size);  in hsi_new_client()
104 	cl->device.bus = &hsi_bus_type;  in hsi_new_client()
105 	cl->device.parent = &port->device;  in hsi_new_client()
106 	cl->device.release = hsi_client_release;  in hsi_new_client()
107 	dev_set_name(&cl->device, "%s", info->name);  in hsi_new_client()
108 	cl->device.platform_data = info->platform_data;  in hsi_new_client()
110 		cl->device.archdata = *info->archdata;  in hsi_new_client()
111 	if (device_register(&cl->device) < 0) {  in hsi_new_client()
113 		put_device(&cl->device);  in hsi_new_client()
116 	return cl;  in hsi_new_client()
202 	struct hsi_client *cl;  in hsi_add_client_from_dt()  local
208 	cl = kzalloc(sizeof(*cl), GFP_KERNEL);  in hsi_add_client_from_dt()
209 	if (!cl)  in hsi_add_client_from_dt()
216 	dev_set_name(&cl->device, "%s", name);  in hsi_add_client_from_dt()
221 						 &cl->rx_cfg.mode);  in hsi_add_client_from_dt()
226 						 &cl->tx_cfg.mode);  in hsi_add_client_from_dt()
230 		cl->rx_cfg.mode = mode;  in hsi_add_client_from_dt()
231 		cl->tx_cfg.mode = mode;  in hsi_add_client_from_dt()
235 				   &cl->tx_cfg.speed);  in hsi_add_client_from_dt()
238 	cl->rx_cfg.speed = cl->tx_cfg.speed;  in hsi_add_client_from_dt()
241 					 &cl->rx_cfg.flow);  in hsi_add_client_from_dt()
246 					     &cl->rx_cfg.arb_mode);  in hsi_add_client_from_dt()
258 	cl->rx_cfg.num_channels = cells;  in hsi_add_client_from_dt()
259 	cl->tx_cfg.num_channels = cells;  in hsi_add_client_from_dt()
261 	cl->rx_cfg.channels = kzalloc(cells * sizeof(channel), GFP_KERNEL);  in hsi_add_client_from_dt()
262 	if (!cl->rx_cfg.channels) {  in hsi_add_client_from_dt()
267 	cl->tx_cfg.channels = kzalloc(cells * sizeof(channel), GFP_KERNEL);  in hsi_add_client_from_dt()
268 	if (!cl->tx_cfg.channels) {  in hsi_add_client_from_dt()
288 		cl->rx_cfg.channels[i] = channel;  in hsi_add_client_from_dt()
289 		cl->tx_cfg.channels[i] = channel;  in hsi_add_client_from_dt()
292 	cl->rx_cfg.num_hw_channels = max_chan + 1;  in hsi_add_client_from_dt()
293 	cl->tx_cfg.num_hw_channels = max_chan + 1;  in hsi_add_client_from_dt()
295 	cl->device.bus = &hsi_bus_type;  in hsi_add_client_from_dt()
296 	cl->device.parent = &port->device;  in hsi_add_client_from_dt()
297 	cl->device.release = hsi_client_release;  in hsi_add_client_from_dt()
298 	cl->device.of_node = client;  in hsi_add_client_from_dt()
300 	if (device_register(&cl->device) < 0) {  in hsi_add_client_from_dt()
302 		put_device(&cl->device);  in hsi_add_client_from_dt()
309 	kfree(cl->tx_cfg.channels);  in hsi_add_client_from_dt()
311 	kfree(cl->rx_cfg.channels);  in hsi_add_client_from_dt()
313 	kfree(cl);  in hsi_add_client_from_dt()
432 static inline int hsi_dummy_cl(struct hsi_client *cl __maybe_unused)  in hsi_dummy_cl()
582 int hsi_async(struct hsi_client *cl, struct hsi_msg *msg)  in hsi_async()  argument
584 	struct hsi_port *port = hsi_get_port(cl);  in hsi_async()
586 	if (!hsi_port_claimed(cl))  in hsi_async()
590 	msg->cl = cl;  in hsi_async()
603 int hsi_claim_port(struct hsi_client *cl, unsigned int share)  in hsi_claim_port()  argument
605 	struct hsi_port *port = hsi_get_port(cl);  in hsi_claim_port()
619 	cl->pclaimed = 1;  in hsi_claim_port()
631 void hsi_release_port(struct hsi_client *cl)  in hsi_release_port()  argument
633 	struct hsi_port *port = hsi_get_port(cl);  in hsi_release_port()
637 	port->release(cl);  in hsi_release_port()
638 	if (cl->pclaimed)  in hsi_release_port()
641 	cl->pclaimed = 0;  in hsi_release_port()
652 	struct hsi_client *cl = container_of(nb, struct hsi_client, nb);  in hsi_event_notifier_call()  local
654 	(*cl->ehandler)(cl, event);  in hsi_event_notifier_call()
671 int hsi_register_port_event(struct hsi_client *cl,  in hsi_register_port_event()  argument
674 	struct hsi_port *port = hsi_get_port(cl);  in hsi_register_port_event()
676 	if (!handler || cl->ehandler)  in hsi_register_port_event()
678 	if (!hsi_port_claimed(cl))  in hsi_register_port_event()
680 	cl->ehandler = handler;  in hsi_register_port_event()
681 	cl->nb.notifier_call = hsi_event_notifier_call;  in hsi_register_port_event()
683 	return atomic_notifier_chain_register(&port->n_head, &cl->nb);  in hsi_register_port_event()
696 int hsi_unregister_port_event(struct hsi_client *cl)  in hsi_unregister_port_event()  argument
698 	struct hsi_port *port = hsi_get_port(cl);  in hsi_unregister_port_event()
701 	WARN_ON(!hsi_port_claimed(cl));  in hsi_unregister_port_event()
703 	err = atomic_notifier_chain_unregister(&port->n_head, &cl->nb);  in hsi_unregister_port_event()
705 		cl->ehandler = NULL;  in hsi_unregister_port_event()
743 int hsi_get_channel_id_by_name(struct hsi_client *cl, char *name)  in hsi_get_channel_id_by_name()  argument
747 	if (!cl->rx_cfg.channels)  in hsi_get_channel_id_by_name()
750 	for (i = 0; i < cl->rx_cfg.num_channels; i++)  in hsi_get_channel_id_by_name()
751 		if (!strcmp(cl->rx_cfg.channels[i].name, name))  in hsi_get_channel_id_by_name()
752 			return cl->rx_cfg.channels[i].id;  in hsi_get_channel_id_by_name()