64 	struct usb_extcon_info *info = container_of(to_delayed_work(work),  in usb_extcon_detect_cable()  local
69 	id = info->id_gpiod ?  in usb_extcon_detect_cable()
70 		gpiod_get_value_cansleep(info->id_gpiod) : 1;  in usb_extcon_detect_cable()
71 	vbus = info->vbus_gpiod ?  in usb_extcon_detect_cable()
72 		gpiod_get_value_cansleep(info->vbus_gpiod) : id;  in usb_extcon_detect_cable()
76 		extcon_set_state_sync(info->edev, EXTCON_USB_HOST, false);  in usb_extcon_detect_cable()
78 		extcon_set_state_sync(info->edev, EXTCON_USB, false);  in usb_extcon_detect_cable()
81 		extcon_set_state_sync(info->edev, EXTCON_USB_HOST, true);  in usb_extcon_detect_cable()
84 			extcon_set_state_sync(info->edev, EXTCON_USB, true);  in usb_extcon_detect_cable()
90 	struct usb_extcon_info *info = dev_id;  in usb_irq_handler()  local
92 	queue_delayed_work(system_power_efficient_wq, &info->wq_detcable,  in usb_irq_handler()
93 			   info->debounce_jiffies);  in usb_irq_handler()
102 	struct usb_extcon_info *info;  in usb_extcon_probe()  local
108 	info = devm_kzalloc(&pdev->dev, sizeof(*info), GFP_KERNEL);  in usb_extcon_probe()
109 	if (!info)  in usb_extcon_probe()
112 	info->dev = dev;  in usb_extcon_probe()
113 	info->id_gpiod = devm_gpiod_get_optional(&pdev->dev, "id", GPIOD_IN);  in usb_extcon_probe()
114 	info->vbus_gpiod = devm_gpiod_get_optional(&pdev->dev, "vbus",  in usb_extcon_probe()
117 	if (!info->id_gpiod && !info->vbus_gpiod) {  in usb_extcon_probe()
122 	if (IS_ERR(info->id_gpiod))  in usb_extcon_probe()
123 		return PTR_ERR(info->id_gpiod);  in usb_extcon_probe()
125 	if (IS_ERR(info->vbus_gpiod))  in usb_extcon_probe()
126 		return PTR_ERR(info->vbus_gpiod);  in usb_extcon_probe()
128 	info->edev = devm_extcon_dev_allocate(dev, usb_extcon_cable);  in usb_extcon_probe()
129 	if (IS_ERR(info->edev)) {  in usb_extcon_probe()
134 	ret = devm_extcon_dev_register(dev, info->edev);  in usb_extcon_probe()
140 	if (info->id_gpiod)  in usb_extcon_probe()
141 		ret = gpiod_set_debounce(info->id_gpiod,  in usb_extcon_probe()
143 	if (!ret && info->vbus_gpiod)  in usb_extcon_probe()
144 		ret = gpiod_set_debounce(info->vbus_gpiod,  in usb_extcon_probe()
148 		info->debounce_jiffies = msecs_to_jiffies(USB_GPIO_DEBOUNCE_MS);  in usb_extcon_probe()
150 	INIT_DELAYED_WORK(&info->wq_detcable, usb_extcon_detect_cable);  in usb_extcon_probe()
152 	if (info->id_gpiod) {  in usb_extcon_probe()
153 		info->id_irq = gpiod_to_irq(info->id_gpiod);  in usb_extcon_probe()
154 		if (info->id_irq < 0) {  in usb_extcon_probe()
156 			return info->id_irq;  in usb_extcon_probe()
159 		ret = devm_request_threaded_irq(dev, info->id_irq, NULL,  in usb_extcon_probe()
163 						pdev->name, info);  in usb_extcon_probe()
170 	if (info->vbus_gpiod) {  in usb_extcon_probe()
171 		info->vbus_irq = gpiod_to_irq(info->vbus_gpiod);  in usb_extcon_probe()
172 		if (info->vbus_irq < 0) {  in usb_extcon_probe()
174 			return info->vbus_irq;  in usb_extcon_probe()
177 		ret = devm_request_threaded_irq(dev, info->vbus_irq, NULL,  in usb_extcon_probe()
181 						pdev->name, info);  in usb_extcon_probe()
188 	platform_set_drvdata(pdev, info);  in usb_extcon_probe()
192 	usb_extcon_detect_cable(&info->wq_detcable.work);  in usb_extcon_probe()
199 	struct usb_extcon_info *info = platform_get_drvdata(pdev);  in usb_extcon_remove()  local
201 	cancel_delayed_work_sync(&info->wq_detcable);  in usb_extcon_remove()
210 	struct usb_extcon_info *info = dev_get_drvdata(dev);  in usb_extcon_suspend()  local
214 		if (info->id_gpiod) {  in usb_extcon_suspend()
215 			ret = enable_irq_wake(info->id_irq);  in usb_extcon_suspend()
219 		if (info->vbus_gpiod) {  in usb_extcon_suspend()
220 			ret = enable_irq_wake(info->vbus_irq);  in usb_extcon_suspend()
222 				if (info->id_gpiod)  in usb_extcon_suspend()
223 					disable_irq_wake(info->id_irq);  in usb_extcon_suspend()
235 	if (info->id_gpiod)  in usb_extcon_suspend()
236 		disable_irq(info->id_irq);  in usb_extcon_suspend()
237 	if (info->vbus_gpiod)  in usb_extcon_suspend()
238 		disable_irq(info->vbus_irq);  in usb_extcon_suspend()
248 	struct usb_extcon_info *info = dev_get_drvdata(dev);  in usb_extcon_resume()  local
255 		if (info->id_gpiod) {  in usb_extcon_resume()
256 			ret = disable_irq_wake(info->id_irq);  in usb_extcon_resume()
260 		if (info->vbus_gpiod) {  in usb_extcon_resume()
261 			ret = disable_irq_wake(info->vbus_irq);  in usb_extcon_resume()
263 				if (info->id_gpiod)  in usb_extcon_resume()
264 					enable_irq_wake(info->id_irq);  in usb_extcon_resume()
271 	if (info->id_gpiod)  in usb_extcon_resume()
272 		enable_irq(info->id_irq);  in usb_extcon_resume()
273 	if (info->vbus_gpiod)  in usb_extcon_resume()
274 		enable_irq(info->vbus_irq);  in usb_extcon_resume()
277 			   &info->wq_detcable, 0);  in usb_extcon_resume()