52 	struct usb_extcon_info *info = container_of(to_delayed_work(work),  in usb_extcon_detect_cable()  local
57 	id = gpiod_get_value_cansleep(info->id_gpiod);  in usb_extcon_detect_cable()
64 		extcon_set_cable_state_(info->edev, EXTCON_USB_HOST, false);  in usb_extcon_detect_cable()
65 		extcon_set_cable_state_(info->edev, EXTCON_USB, true);  in usb_extcon_detect_cable()
72 		extcon_set_cable_state_(info->edev, EXTCON_USB, false);  in usb_extcon_detect_cable()
73 		extcon_set_cable_state_(info->edev, EXTCON_USB_HOST, true);  in usb_extcon_detect_cable()
79 	struct usb_extcon_info *info = dev_id;  in usb_irq_handler()  local
81 	queue_delayed_work(system_power_efficient_wq, &info->wq_detcable,  in usb_irq_handler()
82 			   info->debounce_jiffies);  in usb_irq_handler()
91 	struct usb_extcon_info *info;  in usb_extcon_probe()  local
97 	info = devm_kzalloc(&pdev->dev, sizeof(*info), GFP_KERNEL);  in usb_extcon_probe()
98 	if (!info)  in usb_extcon_probe()
101 	info->dev = dev;  in usb_extcon_probe()
102 	info->id_gpiod = devm_gpiod_get(&pdev->dev, "id", GPIOD_IN);  in usb_extcon_probe()
103 	if (IS_ERR(info->id_gpiod)) {  in usb_extcon_probe()
105 		return PTR_ERR(info->id_gpiod);  in usb_extcon_probe()
108 	info->edev = devm_extcon_dev_allocate(dev, usb_extcon_cable);  in usb_extcon_probe()
109 	if (IS_ERR(info->edev)) {  in usb_extcon_probe()
114 	ret = devm_extcon_dev_register(dev, info->edev);  in usb_extcon_probe()
120 	ret = gpiod_set_debounce(info->id_gpiod,  in usb_extcon_probe()
123 		info->debounce_jiffies = msecs_to_jiffies(USB_GPIO_DEBOUNCE_MS);  in usb_extcon_probe()
125 	INIT_DELAYED_WORK(&info->wq_detcable, usb_extcon_detect_cable);  in usb_extcon_probe()
127 	info->id_irq = gpiod_to_irq(info->id_gpiod);  in usb_extcon_probe()
128 	if (info->id_irq < 0) {  in usb_extcon_probe()
130 		return info->id_irq;  in usb_extcon_probe()
133 	ret = devm_request_threaded_irq(dev, info->id_irq, NULL,  in usb_extcon_probe()
137 					pdev->name, info);  in usb_extcon_probe()
143 	platform_set_drvdata(pdev, info);  in usb_extcon_probe()
147 	usb_extcon_detect_cable(&info->wq_detcable.work);  in usb_extcon_probe()
154 	struct usb_extcon_info *info = platform_get_drvdata(pdev);  in usb_extcon_remove()  local
156 	cancel_delayed_work_sync(&info->wq_detcable);  in usb_extcon_remove()
164 	struct usb_extcon_info *info = dev_get_drvdata(dev);  in usb_extcon_suspend()  local
168 		ret = enable_irq_wake(info->id_irq);  in usb_extcon_suspend()
178 	disable_irq(info->id_irq);  in usb_extcon_suspend()
185 	struct usb_extcon_info *info = dev_get_drvdata(dev);  in usb_extcon_resume()  local
189 		ret = disable_irq_wake(info->id_irq);  in usb_extcon_resume()
194 	enable_irq(info->id_irq);  in usb_extcon_resume()