71 	struct gpio_desc *enable_gpio;  member
378 	struct gpio_desc *enable_gpio;  in rt6190_probe()  local
389 	enable_gpio = devm_gpiod_get_optional(dev, "enable", GPIOD_OUT_HIGH);  in rt6190_probe()
390 	if (IS_ERR(enable_gpio))  in rt6190_probe()
391 		return dev_err_probe(dev, PTR_ERR(enable_gpio), "Failed to get 'enable' gpio\n");  in rt6190_probe()
392 	else if (enable_gpio)  in rt6190_probe()
400 	data->enable_gpio = enable_gpio;  in rt6190_probe()
447 	if (!data->enable_gpio)  in rt6190_runtime_suspend()
453 	gpiod_set_value(data->enable_gpio, 0);  in rt6190_runtime_suspend()
463 	if (!data->enable_gpio)  in rt6190_runtime_resume()
466 	gpiod_set_value(data->enable_gpio, 1);  in rt6190_runtime_resume()