60 	struct hsi_client *cl = to_hsi_client(dev);  in hsi_client_release()  local
62 	kfree(cl->tx_cfg.channels);  in hsi_client_release()
63 	kfree(cl->rx_cfg.channels);  in hsi_client_release()
64 	kfree(cl);  in hsi_client_release()
70 	struct hsi_client *cl;  in hsi_new_client()  local
73 	cl = kzalloc(sizeof(*cl), GFP_KERNEL);  in hsi_new_client()
74 	if (!cl)  in hsi_new_client()
77 	cl->tx_cfg = info->tx_cfg;  in hsi_new_client()
78 	if (cl->tx_cfg.channels) {  in hsi_new_client()
79 		size = cl->tx_cfg.num_channels * sizeof(*cl->tx_cfg.channels);  in hsi_new_client()
80 		cl->tx_cfg.channels = kmemdup(info->tx_cfg.channels, size,  in hsi_new_client()
82 		if (!cl->tx_cfg.channels)  in hsi_new_client()
86 	cl->rx_cfg = info->rx_cfg;  in hsi_new_client()
87 	if (cl->rx_cfg.channels) {  in hsi_new_client()
88 		size = cl->rx_cfg.num_channels * sizeof(*cl->rx_cfg.channels);  in hsi_new_client()
89 		cl->rx_cfg.channels = kmemdup(info->rx_cfg.channels, size,  in hsi_new_client()
91 		if (!cl->rx_cfg.channels)  in hsi_new_client()
95 	cl->device.bus = &hsi_bus_type;  in hsi_new_client()
96 	cl->device.parent = &port->device;  in hsi_new_client()
97 	cl->device.release = hsi_client_release;  in hsi_new_client()
98 	dev_set_name(&cl->device, "%s", info->name);  in hsi_new_client()
99 	cl->device.platform_data = info->platform_data;  in hsi_new_client()
101 		cl->device.archdata = *info->archdata;  in hsi_new_client()
102 	if (device_register(&cl->device) < 0) {  in hsi_new_client()
104 		put_device(&cl->device);  in hsi_new_client()
108 	return cl;  in hsi_new_client()
110 	kfree(cl->tx_cfg.channels);  in hsi_new_client()
112 	kfree(cl);  in hsi_new_client()
200 	struct hsi_client *cl;  in hsi_add_client_from_dt()  local
206 	cl = kzalloc(sizeof(*cl), GFP_KERNEL);  in hsi_add_client_from_dt()
207 	if (!cl)  in hsi_add_client_from_dt()
217 						 &cl->rx_cfg.mode);  in hsi_add_client_from_dt()
222 						 &cl->tx_cfg.mode);  in hsi_add_client_from_dt()
226 		cl->rx_cfg.mode = mode;  in hsi_add_client_from_dt()
227 		cl->tx_cfg.mode = mode;  in hsi_add_client_from_dt()
231 				   &cl->tx_cfg.speed);  in hsi_add_client_from_dt()
234 	cl->rx_cfg.speed = cl->tx_cfg.speed;  in hsi_add_client_from_dt()
237 					 &cl->rx_cfg.flow);  in hsi_add_client_from_dt()
242 					     &cl->rx_cfg.arb_mode);  in hsi_add_client_from_dt()
254 	cl->rx_cfg.num_channels = cells;  in hsi_add_client_from_dt()
255 	cl->tx_cfg.num_channels = cells;  in hsi_add_client_from_dt()
256 	cl->rx_cfg.channels = kcalloc(cells, sizeof(channel), GFP_KERNEL);  in hsi_add_client_from_dt()
257 	if (!cl->rx_cfg.channels) {  in hsi_add_client_from_dt()
262 	cl->tx_cfg.channels = kcalloc(cells, sizeof(channel), GFP_KERNEL);  in hsi_add_client_from_dt()
263 	if (!cl->tx_cfg.channels) {  in hsi_add_client_from_dt()
283 		cl->rx_cfg.channels[i] = channel;  in hsi_add_client_from_dt()
284 		cl->tx_cfg.channels[i] = channel;  in hsi_add_client_from_dt()
287 	cl->rx_cfg.num_hw_channels = max_chan + 1;  in hsi_add_client_from_dt()
288 	cl->tx_cfg.num_hw_channels = max_chan + 1;  in hsi_add_client_from_dt()
290 	cl->device.bus = &hsi_bus_type;  in hsi_add_client_from_dt()
291 	cl->device.parent = &port->device;  in hsi_add_client_from_dt()
292 	cl->device.release = hsi_client_release;  in hsi_add_client_from_dt()
293 	cl->device.of_node = client;  in hsi_add_client_from_dt()
295 	dev_set_name(&cl->device, "%s", name);  in hsi_add_client_from_dt()
296 	if (device_register(&cl->device) < 0) {  in hsi_add_client_from_dt()
298 		put_device(&cl->device);  in hsi_add_client_from_dt()
304 	kfree(cl->tx_cfg.channels);  in hsi_add_client_from_dt()
306 	kfree(cl->rx_cfg.channels);  in hsi_add_client_from_dt()
308 	kfree(cl);  in hsi_add_client_from_dt()
427 static inline int hsi_dummy_cl(struct hsi_client *cl __maybe_unused)  in hsi_dummy_cl()
577 int hsi_async(struct hsi_client *cl, struct hsi_msg *msg)  in hsi_async()  argument
579 	struct hsi_port *port = hsi_get_port(cl);  in hsi_async()
581 	if (!hsi_port_claimed(cl))  in hsi_async()
585 	msg->cl = cl;  in hsi_async()
598 int hsi_claim_port(struct hsi_client *cl, unsigned int share)  in hsi_claim_port()  argument
600 	struct hsi_port *port = hsi_get_port(cl);  in hsi_claim_port()
614 	cl->pclaimed = 1;  in hsi_claim_port()
626 void hsi_release_port(struct hsi_client *cl)  in hsi_release_port()  argument
628 	struct hsi_port *port = hsi_get_port(cl);  in hsi_release_port()
632 	port->release(cl);  in hsi_release_port()
633 	if (cl->pclaimed)  in hsi_release_port()
636 	cl->pclaimed = 0;  in hsi_release_port()
647 	struct hsi_client *cl = container_of(nb, struct hsi_client, nb);  in hsi_event_notifier_call()  local
649 	(*cl->ehandler)(cl, event);  in hsi_event_notifier_call()
666 int hsi_register_port_event(struct hsi_client *cl,  in hsi_register_port_event()  argument
669 	struct hsi_port *port = hsi_get_port(cl);  in hsi_register_port_event()
671 	if (!handler || cl->ehandler)  in hsi_register_port_event()
673 	if (!hsi_port_claimed(cl))  in hsi_register_port_event()
675 	cl->ehandler = handler;  in hsi_register_port_event()
676 	cl->nb.notifier_call = hsi_event_notifier_call;  in hsi_register_port_event()
678 	return blocking_notifier_chain_register(&port->n_head, &cl->nb);  in hsi_register_port_event()
691 int hsi_unregister_port_event(struct hsi_client *cl)  in hsi_unregister_port_event()  argument
693 	struct hsi_port *port = hsi_get_port(cl);  in hsi_unregister_port_event()
696 	WARN_ON(!hsi_port_claimed(cl));  in hsi_unregister_port_event()
698 	err = blocking_notifier_chain_unregister(&port->n_head, &cl->nb);  in hsi_unregister_port_event()
700 		cl->ehandler = NULL;  in hsi_unregister_port_event()
738 int hsi_get_channel_id_by_name(struct hsi_client *cl, char *name)  in hsi_get_channel_id_by_name()  argument
742 	if (!cl->rx_cfg.channels)  in hsi_get_channel_id_by_name()
745 	for (i = 0; i < cl->rx_cfg.num_channels; i++)  in hsi_get_channel_id_by_name()
746 		if (!strcmp(cl->rx_cfg.channels[i].name, name))  in hsi_get_channel_id_by_name()
747 			return cl->rx_cfg.channels[i].id;  in hsi_get_channel_id_by_name()