86 	struct hsc_client_data *cl_data;  member
227 	struct hsc_client_data *cl_data = hsi_client_drvdata(msg->cl);  in hsc_rx_completed()  local
228 	struct hsc_channel *channel = cl_data->channels + msg->channel;  in hsc_rx_completed()
247 	struct hsc_client_data *cl_data = hsi_client_drvdata(msg->cl);  in hsc_tx_completed()  local
248 	struct hsc_channel *channel = cl_data->channels + msg->channel;  in hsc_tx_completed()
267 	struct hsc_client_data *cl_data = hsi_client_drvdata(msg->cl);  in hsc_break_req_destructor()  local
270 	clear_bit(HSC_RXBREAK, &cl_data->flags);  in hsc_break_req_destructor()
275 	struct hsc_client_data *cl_data = hsi_client_drvdata(msg->cl);  in hsc_break_received()  local
276 	struct hsc_channel *channel = cl_data->channels;  in hsc_break_received()
302 	struct hsc_client_data *cl_data = hsi_client_drvdata(cl);  in hsc_break_request()  local
306 	if (test_and_set_bit(HSC_RXBREAK, &cl_data->flags))  in hsc_break_request()
311 		clear_bit(HSC_RXBREAK, &cl_data->flags);  in hsc_break_request()
579 static inline void __hsc_port_release(struct hsc_client_data *cl_data)  in __hsc_port_release()  argument
581 	BUG_ON(cl_data->usecnt == 0);  in __hsc_port_release()
583 	if (--cl_data->usecnt == 0) {  in __hsc_port_release()
584 		hsi_flush(cl_data->cl);  in __hsc_port_release()
585 		hsi_release_port(cl_data->cl);  in __hsc_port_release()
591 	struct hsc_client_data *cl_data;  in hsc_open()  local
597 	cl_data = container_of(inode->i_cdev, struct hsc_client_data, cdev);  in hsc_open()
598 	mutex_lock(&cl_data->lock);  in hsc_open()
599 	channel = cl_data->channels + (iminor(inode) & HSC_CH_MASK);  in hsc_open()
609 	if (cl_data->usecnt == 0) {  in hsc_open()
610 		ret = hsi_claim_port(cl_data->cl, 0);  in hsc_open()
613 		hsi_setup(cl_data->cl);  in hsc_open()
615 	cl_data->usecnt++;  in hsc_open()
619 		__hsc_port_release(cl_data);  in hsc_open()
624 	mutex_unlock(&cl_data->lock);  in hsc_open()
628 	mutex_unlock(&cl_data->lock);  in hsc_open()
636 	struct hsc_client_data *cl_data = channel->cl_data;  in hsc_release()  local
638 	mutex_lock(&cl_data->lock);  in hsc_release()
642 	__hsc_port_release(cl_data);  in hsc_release()
651 	mutex_unlock(&cl_data->lock);  in hsc_release()
678 	struct hsc_client_data *cl_data;  in hsc_probe()  local
686 	cl_data = kzalloc(sizeof(*cl_data), GFP_KERNEL);  in hsc_probe()
687 	if (!cl_data)  in hsc_probe()
705 	mutex_init(&cl_data->lock);  in hsc_probe()
706 	hsi_client_set_drvdata(cl, cl_data);  in hsc_probe()
707 	cdev_init(&cl_data->cdev, &hsc_fops);  in hsc_probe()
708 	cl_data->cdev.owner = THIS_MODULE;  in hsc_probe()
709 	cl_data->cl = cl;  in hsc_probe()
710 	for (i = 0, channel = cl_data->channels; i < HSC_DEVS; i++, channel++) {  in hsc_probe()
714 		channel->cl_data = cl_data;  in hsc_probe()
718 	ret = cdev_add(&cl_data->cdev, hsc_dev, HSC_DEVS);  in hsc_probe()
728 	kfree(cl_data);  in hsc_probe()
736 	struct hsc_client_data *cl_data = hsi_client_drvdata(cl);  in hsc_remove()  local
737 	dev_t hsc_dev = cl_data->cdev.dev;  in hsc_remove()
739 	cdev_del(&cl_data->cdev);  in hsc_remove()
742 	kfree(cl_data);  in hsc_remove()