68 	struct hte_device *gdev;  member
107 static void hte_chip_dbgfs_init(struct hte_device *gdev)  in hte_chip_dbgfs_init()  argument
109 	const struct hte_chip *chip = gdev->chip;  in hte_chip_dbgfs_init()
112 	gdev->dbg_root = debugfs_create_dir(name, hte_root);  in hte_chip_dbgfs_init()
114 	debugfs_create_atomic_t("ts_requested", 0444, gdev->dbg_root,  in hte_chip_dbgfs_init()
115 				&gdev->ts_req);  in hte_chip_dbgfs_init()
116 	debugfs_create_u32("total_ts", 0444, gdev->dbg_root,  in hte_chip_dbgfs_init()
117 			   &gdev->nlines);  in hte_chip_dbgfs_init()
122 	if (!ei->gdev->dbg_root || !name)  in hte_ts_dbgfs_init()
125 	ei->ts_dbg_root = debugfs_create_dir(name, ei->gdev->dbg_root);  in hte_ts_dbgfs_init()
133 static void hte_chip_dbgfs_init(struct hte_device *gdev)  in hte_chip_dbgfs_init()  argument
156 	struct hte_device *gdev;  in hte_ts_put()  local
164 	if (!ei || !ei->gdev)  in hte_ts_put()
167 	gdev = ei->gdev;  in hte_ts_put()
173 		dev_info(gdev->sdev, "id:%d is not requested\n",  in hte_ts_put()
181 		dev_info(gdev->sdev, "id:%d is registered but not requested\n",  in hte_ts_put()
195 	ret = gdev->chip->ops->release(gdev->chip, desc, ei->xlated_id);  in hte_ts_put()
197 		dev_err(gdev->sdev, "id: %d free failed\n",  in hte_ts_put()
216 	atomic_dec(&gdev->ts_req);  in hte_ts_put()
230 	module_put(gdev->owner);  in hte_ts_put()
233 	dev_dbg(gdev->sdev, "release id: %d\n", desc->attr.line_id);  in hte_ts_put()
242 	struct hte_device *gdev;  in hte_ts_dis_en_common()  local
252 	if (!ei || !ei->gdev)  in hte_ts_dis_en_common()
255 	gdev = ei->gdev;  in hte_ts_dis_en_common()
261 		dev_dbg(gdev->sdev, "id:%d is not registered", ts_id);  in hte_ts_dis_en_common()
275 		ret = gdev->chip->ops->enable(gdev->chip, ei->xlated_id);  in hte_ts_dis_en_common()
277 			dev_warn(gdev->sdev, "id: %d enable failed\n",  in hte_ts_dis_en_common()
291 		ret = gdev->chip->ops->disable(gdev->chip, ei->xlated_id);  in hte_ts_dis_en_common()
293 			dev_warn(gdev->sdev, "id: %d disable failed\n",  in hte_ts_dis_en_common()
358 	struct hte_device *gdev;  in __hte_req_ts()  local
361 	gdev = ei->gdev;  in __hte_req_ts()
370 		dev_dbg(gdev->chip->dev, "id:%u req failed\n",  in __hte_req_ts()
381 	ret = gdev->chip->ops->request(gdev->chip, desc, ei->xlated_id);  in __hte_req_ts()
383 		dev_err(gdev->chip->dev, "ts request failed\n");  in __hte_req_ts()
390 	atomic_inc(&gdev->ts_req);  in __hte_req_ts()
404 	dev_dbg(gdev->chip->dev, "id: %u, xlated id:%u",  in __hte_req_ts()
423 		dev_dbg(ei->gdev->chip->dev, "id:%u is already requested\n",  in hte_bind_ts_info_locked()
441 	struct hte_device *gdev;  in of_node_to_htedevice()  local
445 	list_for_each_entry(gdev, &hte_devices, list)  in of_node_to_htedevice()
446 		if (gdev->chip && gdev->chip->dev &&  in of_node_to_htedevice()
447 		    device_match_of_node(gdev->chip->dev, np)) {  in of_node_to_htedevice()
449 			return gdev;  in of_node_to_htedevice()
459 	struct hte_device *gdev;  in hte_find_dev_from_linedata()  local
463 	list_for_each_entry(gdev, &hte_devices, list)  in hte_find_dev_from_linedata()
464 		if (gdev->chip && gdev->chip->match_from_linedata) {  in hte_find_dev_from_linedata()
465 			if (!gdev->chip->match_from_linedata(gdev->chip, desc))  in hte_find_dev_from_linedata()
468 			return gdev;  in hte_find_dev_from_linedata()
569 	struct hte_device *gdev;  in hte_ts_get()  local
583 		gdev = hte_of_get_dev(dev, desc, index, &args, &free_name);  in hte_ts_get()
585 		gdev = hte_get_dev(desc);  in hte_ts_get()
587 	if (IS_ERR(gdev)) {  in hte_ts_get()
589 		return PTR_ERR(gdev);  in hte_ts_get()
592 	if (!try_module_get(gdev->owner))  in hte_ts_get()
595 	if (!gdev->chip) {  in hte_ts_get()
603 		if (!gdev->chip->xlate_of)  in hte_ts_get()
606 			ret = gdev->chip->xlate_of(gdev->chip, &args,  in hte_ts_get()
609 		if (!gdev->chip->xlate_plat)  in hte_ts_get()
612 			ret = gdev->chip->xlate_plat(gdev->chip, desc,  in hte_ts_get()
619 	ei = &gdev->ei[xlated_id];  in hte_ts_get()
630 	module_put(gdev->owner);  in hte_ts_get()
666 	if (!ei || !ei->gdev)  in hte_request_ts_ns()
671 		dev_err(ei->gdev->chip->dev,  in hte_request_ts_ns()
780 	if (!ei->gdev || !ei->gdev->chip)  in hte_get_clk_src_info()
783 	chip = ei->gdev->chip;  in hte_get_clk_src_info()
811 	if (!chip || !data || !chip->gdev)  in hte_push_ts_ns()
817 	ei = &chip->gdev->ei[xlated_id];  in hte_push_ts_ns()
847 	struct hte_device *gdev;  in hte_register_chip()  local
858 	gdev = kzalloc(struct_size(gdev, ei, chip->nlines), GFP_KERNEL);  in hte_register_chip()
859 	if (!gdev)  in hte_register_chip()
862 	gdev->chip = chip;  in hte_register_chip()
863 	chip->gdev = gdev;  in hte_register_chip()
864 	gdev->nlines = chip->nlines;  in hte_register_chip()
865 	gdev->sdev = chip->dev;  in hte_register_chip()
868 		gdev->ei[i].gdev = gdev;  in hte_register_chip()
869 		mutex_init(&gdev->ei[i].req_mlock);  in hte_register_chip()
870 		spin_lock_init(&gdev->ei[i].slock);  in hte_register_chip()
874 		gdev->owner = chip->dev->driver->owner;  in hte_register_chip()
876 		gdev->owner = THIS_MODULE;  in hte_register_chip()
880 	INIT_LIST_HEAD(&gdev->list);  in hte_register_chip()
883 	list_add_tail(&gdev->list, &hte_devices);  in hte_register_chip()
886 	hte_chip_dbgfs_init(gdev);  in hte_register_chip()
895 	struct hte_device *gdev;  in hte_unregister_chip()  local
900 	gdev = chip->gdev;  in hte_unregister_chip()
903 	list_del(&gdev->list);  in hte_unregister_chip()
906 	gdev->chip = NULL;  in hte_unregister_chip()
909 	debugfs_remove_recursive(gdev->dbg_root);  in hte_unregister_chip()
910 	kfree(gdev);  in hte_unregister_chip()